Merge pull request 'feat: unified lookup tool, Wikipedia integration, weather & briefing UX' (#41) from dev into main

trafilatura.extract dispatched via run_in_executor isn't safe to run
concurrently — two parallel calls can crash the process with a
libxml2-level double free. The top-level Wikipedia+SearXNG gather is
fine; only the inner per-article extraction needs to stay sequential,
matching the pre-parallelization behavior.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

docs/superpowers/plans/2026-04-17-unified-lookup-wikipedia.md

@@ -0,0 +1,782 @@
+# Unified Lookup Tool & Wikipedia Integration — Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Replace `search_web` with a unified `lookup` tool (Wikipedia-first, SearXNG fallback) and add Wikipedia as a source in the research pipeline.
+
+**Architecture:** New `wikipedia.py` service with `wiki_summary` and `wiki_search`. `lookup` tool in `web.py` replaces `search_web`. Research pipeline in `research.py` gains Wikipedia sources alongside SearXNG. All `search_web` references across the codebase are updated.
+
+**Tech Stack:** Python 3.12, httpx, pytest, asyncio
+
+---
+
+### Task 1: Wikipedia Service Module
+
+**Files:**
+- Create: `src/fabledassistant/services/wikipedia.py`
+- Create: `tests/test_wikipedia.py`
+
+- [ ] **Step 1: Write failing tests for `wiki_summary`**
+
+```python
+# tests/test_wikipedia.py
+import pytest
+from unittest.mock import AsyncMock, patch, MagicMock
+import httpx
+
+
+@pytest.mark.asyncio
+async def test_wiki_summary_returns_extract():
+    from fabledassistant.services.wikipedia import wiki_summary
+
+    mock_response = MagicMock()
+    mock_response.status_code = 200
+    mock_response.json.return_value = {
+        "type": "standard",
+        "title": "Python (programming language)",
+        "extract": "Python is a high-level programming language.",
+        "content_urls": {
+            "desktop": {"page": "https://en.wikipedia.org/wiki/Python_(programming_language)"}
+        },
+    }
+    mock_response.raise_for_status = MagicMock()
+
+    with patch("fabledassistant.services.wikipedia.httpx.AsyncClient") as mock_client_cls:
+        mock_client = AsyncMock()
+        mock_client.__aenter__ = AsyncMock(return_value=mock_client)
+        mock_client.__aexit__ = AsyncMock(return_value=False)
+        mock_client.get = AsyncMock(return_value=mock_response)
+        mock_client_cls.return_value = mock_client
+
+        result = await wiki_summary("Python programming language")
+
+    assert result is not None
+    assert result["title"] == "Python (programming language)"
+    assert "high-level" in result["extract"]
+    assert "wikipedia.org" in result["url"]
+
+
+@pytest.mark.asyncio
+async def test_wiki_summary_returns_none_on_404():
+    from fabledassistant.services.wikipedia import wiki_summary
+
+    with patch("fabledassistant.services.wikipedia.httpx.AsyncClient") as mock_client_cls:
+        mock_client = AsyncMock()
+        mock_client.__aenter__ = AsyncMock(return_value=mock_client)
+        mock_client.__aexit__ = AsyncMock(return_value=False)
+        mock_client.get = AsyncMock(side_effect=httpx.HTTPStatusError(
+            "Not Found", request=MagicMock(), response=MagicMock(status_code=404)
+        ))
+        mock_client_cls.return_value = mock_client
+
+        result = await wiki_summary("xyznonexistenttopic123")
+
+    assert result is None
+
+
+@pytest.mark.asyncio
+async def test_wiki_summary_returns_none_on_disambiguation():
+    from fabledassistant.services.wikipedia import wiki_summary
+
+    mock_response = MagicMock()
+    mock_response.status_code = 200
+    mock_response.json.return_value = {
+        "type": "disambiguation",
+        "title": "Python",
+        "extract": "Python may refer to...",
+    }
+    mock_response.raise_for_status = MagicMock()
+
+    with patch("fabledassistant.services.wikipedia.httpx.AsyncClient") as mock_client_cls:
+        mock_client = AsyncMock()
+        mock_client.__aenter__ = AsyncMock(return_value=mock_client)
+        mock_client.__aexit__ = AsyncMock(return_value=False)
+        mock_client.get = AsyncMock(return_value=mock_response)
+        mock_client_cls.return_value = mock_client
+
+        result = await wiki_summary("Python")
+
+    assert result is None
+```
+
+- [ ] **Step 2: Run tests to verify they fail**
+
+Run: `uv run pytest tests/test_wikipedia.py -v`
+Expected: FAIL with `ModuleNotFoundError: No module named 'fabledassistant.services.wikipedia'`
+
+- [ ] **Step 3: Implement `wiki_summary`**
+
+```python
+# src/fabledassistant/services/wikipedia.py
+"""Wikipedia API: lightweight topic lookups and article search."""
+
+import logging
+from urllib.parse import quote as url_quote
+
+import httpx
+
+logger = logging.getLogger(__name__)
+
+_SUMMARY_URL = "https://en.wikipedia.org/api/rest_v1/page/summary"
+_SEARCH_URL = "https://en.wikipedia.org/w/api.php"
+_TIMEOUT = 5.0
+_USER_AGENT = "FabledAssistant/1.0 (https://fabledsword.com)"
+
+
+async def wiki_summary(query: str) -> dict | None:
+    """Look up a topic by title via the Wikipedia REST summary endpoint.
+
+    Returns {"title", "extract", "url"} on hit, None on miss.
+    """
+    encoded = url_quote(query.replace(" ", "_"), safe="")
+    try:
+        async with httpx.AsyncClient(
+            timeout=_TIMEOUT, headers={"User-Agent": _USER_AGENT}
+        ) as client:
+            resp = await client.get(f"{_SUMMARY_URL}/{encoded}", follow_redirects=True)
+            resp.raise_for_status()
+            data = resp.json()
+    except Exception:
+        logger.debug("Wikipedia summary lookup failed for %r", query, exc_info=True)
+        return None
+
+    if data.get("type") == "disambiguation":
+        return None
+
+    extract = data.get("extract", "").strip()
+    if not extract:
+        return None
+
+    url = (
+        data.get("content_urls", {}).get("desktop", {}).get("page")
+        or f"https://en.wikipedia.org/wiki/{encoded}"
+    )
+    return {"title": data.get("title", query), "extract": extract, "url": url}
+```
+
+- [ ] **Step 4: Run tests to verify they pass**
+
+Run: `uv run pytest tests/test_wikipedia.py -v`
+Expected: 3 passed
+
+- [ ] **Step 5: Write failing tests for `wiki_search`**
+
+Add to `tests/test_wikipedia.py`:
+
+```python
+@pytest.mark.asyncio
+async def test_wiki_search_returns_results():
+    from fabledassistant.services.wikipedia import wiki_search
+
+    search_response = MagicMock()
+    search_response.status_code = 200
+    search_response.json.return_value = {
+        "query": {
+            "search": [
+                {"title": "QUIC"},
+                {"title": "HTTP/3"},
+            ]
+        }
+    }
+    search_response.raise_for_status = MagicMock()
+
+    summary_response = MagicMock()
+    summary_response.status_code = 200
+    summary_response.json.return_value = {
+        "type": "standard",
+        "title": "QUIC",
+        "extract": "QUIC is a transport layer protocol.",
+        "content_urls": {"desktop": {"page": "https://en.wikipedia.org/wiki/QUIC"}},
+    }
+    summary_response.raise_for_status = MagicMock()
+
+    with patch("fabledassistant.services.wikipedia.httpx.AsyncClient") as mock_client_cls:
+        mock_client = AsyncMock()
+        mock_client.__aenter__ = AsyncMock(return_value=mock_client)
+        mock_client.__aexit__ = AsyncMock(return_value=False)
+        mock_client.get = AsyncMock(side_effect=[search_response, summary_response, summary_response])
+        mock_client_cls.return_value = mock_client
+
+        results = await wiki_search("QUIC protocol", limit=2)
+
+    assert len(results) >= 1
+    assert results[0]["title"] == "QUIC"
+    assert "transport" in results[0]["extract"]
+
+
+@pytest.mark.asyncio
+async def test_wiki_search_returns_empty_on_failure():
+    from fabledassistant.services.wikipedia import wiki_search
+
+    with patch("fabledassistant.services.wikipedia.httpx.AsyncClient") as mock_client_cls:
+        mock_client = AsyncMock()
+        mock_client.__aenter__ = AsyncMock(return_value=mock_client)
+        mock_client.__aexit__ = AsyncMock(return_value=False)
+        mock_client.get = AsyncMock(side_effect=httpx.ConnectError("connection failed"))
+        mock_client_cls.return_value = mock_client
+
+        results = await wiki_search("anything")
+
+    assert results == []
+```
+
+- [ ] **Step 6: Implement `wiki_search`**
+
+Add to `src/fabledassistant/services/wikipedia.py`:
+
+```python
+async def wiki_search(query: str, limit: int = 3) -> list[dict]:
+    """Search Wikipedia for articles matching a query.
+
+    Returns [{"title", "extract", "url"}, ...] (may be empty).
+    """
+    try:
+        async with httpx.AsyncClient(
+            timeout=_TIMEOUT, headers={"User-Agent": _USER_AGENT}
+        ) as client:
+            resp = await client.get(_SEARCH_URL, params={
+                "action": "query",
+                "list": "search",
+                "srsearch": query,
+                "srlimit": str(limit),
+                "format": "json",
+            })
+            resp.raise_for_status()
+            hits = resp.json().get("query", {}).get("search", [])
+            if not hits:
+                return []
+
+            results: list[dict] = []
+            for hit in hits:
+                title = hit.get("title", "")
+                if not title:
+                    continue
+                encoded = url_quote(title.replace(" ", "_"), safe="")
+                try:
+                    summary_resp = await client.get(
+                        f"{_SUMMARY_URL}/{encoded}", follow_redirects=True,
+                    )
+                    summary_resp.raise_for_status()
+                    data = summary_resp.json()
+                except Exception:
+                    continue
+                if data.get("type") == "disambiguation":
+                    continue
+                extract = data.get("extract", "").strip()
+                if not extract:
+                    continue
+                url = (
+                    data.get("content_urls", {}).get("desktop", {}).get("page")
+                    or f"https://en.wikipedia.org/wiki/{encoded}"
+                )
+                results.append({"title": data.get("title", title), "extract": extract, "url": url})
+            return results
+    except Exception:
+        logger.debug("Wikipedia search failed for %r", query, exc_info=True)
+        return []
+```
+
+- [ ] **Step 7: Run all wikipedia tests**
+
+Run: `uv run pytest tests/test_wikipedia.py -v`
+Expected: 5 passed
+
+- [ ] **Step 8: Commit**
+
+```bash
+git add src/fabledassistant/services/wikipedia.py tests/test_wikipedia.py
+git commit -m "feat: add wikipedia service with summary lookup and search"
+```
+
+---
+
+### Task 2: Lookup Tool (replaces search_web)
+
+**Files:**
+- Modify: `src/fabledassistant/services/tools/web.py`
+- Create: `tests/test_lookup_tool.py`
+
+- [ ] **Step 1: Write failing tests for `lookup`**
+
+```python
+# tests/test_lookup_tool.py
+import pytest
+from unittest.mock import AsyncMock, patch, MagicMock
+
+
+@pytest.mark.asyncio
+async def test_lookup_wikipedia_hit():
+    """lookup returns wikipedia source when wiki_summary succeeds."""
+    wiki_data = {
+        "title": "QUIC",
+        "extract": "QUIC is a transport layer protocol.",
+        "url": "https://en.wikipedia.org/wiki/QUIC",
+    }
+
+    with patch("fabledassistant.services.tools.web.wiki_summary", new_callable=AsyncMock, return_value=wiki_data):
+        from fabledassistant.services.tools.web import lookup_tool
+        result = await lookup_tool(user_id=1, arguments={"query": "QUIC"})
+
+    assert result["success"] is True
+    assert result["type"] == "lookup"
+    assert result["source"] == "wikipedia"
+    assert result["data"]["title"] == "QUIC"
+    assert "transport" in result["data"]["extract"]
+
+
+@pytest.mark.asyncio
+async def test_lookup_wikipedia_miss_searxng_fallback():
+    """lookup falls back to SearXNG + article fetch when Wikipedia misses."""
+    searxng_results = [
+        {"url": "https://example.com/quic", "title": "QUIC Explained", "snippet": "An overview..."},
+    ]
+
+    with patch("fabledassistant.services.tools.web.wiki_summary", new_callable=AsyncMock, return_value=None), \
+         patch("fabledassistant.services.tools.web.Config") as mock_config, \
+         patch("fabledassistant.services.tools.web._search_searxng", new_callable=AsyncMock, return_value=searxng_results), \
+         patch("fabledassistant.services.tools.web._fetch_full_article", new_callable=AsyncMock, return_value="Full article about QUIC..."):
+        mock_config.searxng_enabled.return_value = True
+        from fabledassistant.services.tools.web import lookup_tool
+        result = await lookup_tool(user_id=1, arguments={"query": "QUIC"})
+
+    assert result["success"] is True
+    assert result["type"] == "lookup"
+    assert result["source"] == "web"
+    assert result["data"]["results"]
+
+
+@pytest.mark.asyncio
+async def test_lookup_wikipedia_miss_no_searxng():
+    """lookup returns no-results when Wikipedia misses and SearXNG is not configured."""
+    with patch("fabledassistant.services.tools.web.wiki_summary", new_callable=AsyncMock, return_value=None), \
+         patch("fabledassistant.services.tools.web.Config") as mock_config:
+        mock_config.searxng_enabled.return_value = False
+        from fabledassistant.services.tools.web import lookup_tool
+        result = await lookup_tool(user_id=1, arguments={"query": "xyznonexistent"})
+
+    assert result["success"] is True
+    assert result["source"] == "none"
+
+
+@pytest.mark.asyncio
+async def test_lookup_always_available():
+    """lookup tool must appear in get_tools_for_user regardless of SearXNG config."""
+    with patch("fabledassistant.services.tools._registry.is_caldav_configured", new_callable=AsyncMock, return_value=False), \
+         patch("fabledassistant.services.settings.get_setting", new_callable=AsyncMock, return_value="false"):
+        from fabledassistant.services.tools import get_tools_for_user
+        tools = await get_tools_for_user(user_id=1)
+        tool_names = {t["function"]["name"] for t in tools}
+        assert "lookup" in tool_names
+```
+
+- [ ] **Step 2: Run tests to verify they fail**
+
+Run: `uv run pytest tests/test_lookup_tool.py -v`
+Expected: FAIL (no `lookup_tool` function)
+
+- [ ] **Step 3: Replace `search_web` with `lookup` in `web.py`**
+
+Replace the `search_web_tool` function (lines 12–36 of `src/fabledassistant/services/tools/web.py`) with:
+
+```python
+@tool(
+    name="lookup",
+    description=(
+        "Look up a topic, concept, or factual question. Returns a concise answer from "
+        "Wikipedia or web sources. Use for definitions, explanations, 'what is X', "
+        "'how does Y work', current events, or version numbers. No note is saved. "
+        "For comprehensive written reports saved as notes, use research_topic instead."
+    ),
+    parameters={
+        "query": {"type": "string", "description": "The topic or question to look up"},
+    },
+    required=["query"],
+)
+async def lookup_tool(*, user_id, arguments, **_ctx):
+    from fabledassistant.config import Config
+    from fabledassistant.services.wikipedia import wiki_summary
+
+    query = arguments.get("query", "")
+
+    # 1. Try Wikipedia first
+    wiki = await wiki_summary(query)
+    if wiki:
+        return {
+            "success": True,
+            "type": "lookup",
+            "source": "wikipedia",
+            "data": wiki,
+        }
+
+    # 2. Fall back to SearXNG + article fetch
+    if Config.searxng_enabled():
+        from fabledassistant.services.research import _search_searxng
+        from fabledassistant.services.rss import _fetch_full_article
+
+        results = await _search_searxng(query)
+        if results:
+            articles: list[dict] = []
+            for r in results[:2]:
+                url = r.get("url", "")
+                if not url:
+                    continue
+                content = await _fetch_full_article(url)
+                articles.append({
+                    "url": url,
+                    "title": r.get("title", url),
+                    "snippet": r.get("snippet", ""),
+                    "content": (content or "")[:4000],
+                })
+            if articles:
+                return {
+                    "success": True,
+                    "type": "lookup",
+                    "source": "web",
+                    "data": {"query": query, "results": articles},
+                }
+
+    # 3. No sources available
+    return {
+        "success": True,
+        "type": "lookup",
+        "source": "none",
+        "data": {
+            "query": query,
+            "message": "No results found. You can answer from your own knowledge.",
+        },
+    }
+```
+
+- [ ] **Step 4: Run lookup tests to verify they pass**
+
+Run: `uv run pytest tests/test_lookup_tool.py -v`
+Expected: 4 passed
+
+- [ ] **Step 5: Commit**
+
+```bash
+git add src/fabledassistant/services/tools/web.py tests/test_lookup_tool.py
+git commit -m "feat: replace search_web with unified lookup tool (Wikipedia + SearXNG fallback)"
+```
+
+---
+
+### Task 3: Update All `search_web` References
+
+**Files:**
+- Modify: `src/fabledassistant/services/tools/web.py:45` (research_topic description)
+- Modify: `src/fabledassistant/services/tools/web.py:67` (search_images description)
+- Modify: `src/fabledassistant/services/tools/rss.py:75` (read_article description)
+- Modify: `src/fabledassistant/services/generation_task.py:133` (status label map)
+- Modify: `src/fabledassistant/services/llm.py:608` (action list)
+
+- [ ] **Step 1: Update `research_topic` description**
+
+In `src/fabledassistant/services/tools/web.py`, change the `research_topic` description from:
+
+```python
+        "For a quick factual answer without saving a note, use search_web."
+```
+
+to:
+
+```python
+        "For a quick factual answer without saving a note, use lookup."
+```
+
+- [ ] **Step 2: Update `search_images` description**
+
+In `src/fabledassistant/services/tools/web.py`, change the `search_images` description from:
+
+```python
+    description="Search and display images inline. Use ONLY when the user explicitly asks to see, show, or find an image or photo. Not for factual questions — use search_web for those.",
+```
+
+to:
+
+```python
+    description="Search and display images inline. Use ONLY when the user explicitly asks to see, show, or find an image or photo. Not for factual questions — use lookup for those.",
+```
+
+- [ ] **Step 3: Update `read_article` description**
+
+In `src/fabledassistant/services/tools/rss.py`, change:
+
+```python
+        "Do NOT use search_web for URLs — use this tool instead."
+```
+
+to:
+
+```python
+        "Do NOT use lookup for URLs — use this tool instead."
+```
+
+- [ ] **Step 4: Update status label map in `generation_task.py`**
+
+In `src/fabledassistant/services/generation_task.py`, line 133, change:
+
+```python
+    "search_web": "Searching the web",
+```
+
+to:
+
+```python
+    "lookup": "Looking up information",
+```
+
+- [ ] **Step 5: Update action list in `llm.py`**
+
+In `src/fabledassistant/services/llm.py`, line 608, change:
+
+```python
+        actions.extend(["search_web", "research_topic", "search_images"])
+```
+
+to:
+
+```python
+        actions.extend(["lookup", "research_topic", "search_images"])
+```
+
+- [ ] **Step 6: Run full test suite to check for regressions**
+
+Run: `uv run pytest tests/ -v`
+Expected: All tests pass (no test references `search_web` by name in assertions)
+
+- [ ] **Step 7: Commit**
+
+```bash
+git add src/fabledassistant/services/tools/web.py src/fabledassistant/services/tools/rss.py src/fabledassistant/services/generation_task.py src/fabledassistant/services/llm.py
+git commit -m "refactor: update all search_web references to lookup"
+```
+
+---
+
+### Task 4: Add Wikipedia Sources to Research Pipeline
+
+**Files:**
+- Modify: `src/fabledassistant/services/research.py`
+- Modify: `tests/test_research_pipeline.py`
+
+- [ ] **Step 1: Write failing test for Wikipedia in research pipeline**
+
+Add to `tests/test_research_pipeline.py`:
+
+```python
+@pytest.mark.asyncio
+async def test_pipeline_includes_wikipedia_sources():
+    """run_research_pipeline should merge Wikipedia results into the source pool."""
+    from unittest.mock import MagicMock
+
+    wiki_results = [{"title": "Wiki Article", "extract": "Wikipedia content about the topic.", "url": "https://en.wikipedia.org/wiki/Topic"}]
+
+    outline = [
+        {"title": "Section A", "focus": "Focus A"},
+        {"title": "Section B", "focus": "Focus B"},
+    ]
+
+    note_id_counter = iter(range(30, 40))
+
+    def _make_note(user_id, title, body, tags, project_id=None, parent_id=None):
+        n = MagicMock()
+        n.id = next(note_id_counter)
+        n.title = title
+        return n
+
+    with patch("fabledassistant.services.research._generate_sub_queries", new_callable=AsyncMock, return_value=["q1"]), \
+         patch("fabledassistant.services.research._search_searxng", new_callable=AsyncMock, return_value=[{"url": "http://x.com", "title": "X", "snippet": "s"}]), \
+         patch("fabledassistant.services.research.wiki_search", new_callable=AsyncMock, return_value=wiki_results), \
+         patch("fabledassistant.services.research.fetch_url_content", new_callable=AsyncMock, return_value="content"), \
+         patch("fabledassistant.services.research._generate_outline", new_callable=AsyncMock, return_value=outline) as mock_outline, \
+         patch("fabledassistant.services.research._synthesize_section", new_callable=AsyncMock, side_effect=lambda t, f, s, m: (t, f"Body for {t}")), \
+         patch("fabledassistant.services.research._generate_executive_summary", new_callable=AsyncMock, return_value="Summary."), \
+         patch("fabledassistant.services.research.create_note", new_callable=AsyncMock, side_effect=_make_note), \
+         patch("fabledassistant.services.research.update_note", new_callable=AsyncMock):
+
+        from fabledassistant.services.research import run_research_pipeline
+        await run_research_pipeline("test topic", user_id=1, model="test-model")
+
+    # The sources passed to _generate_outline should include the Wikipedia article
+    sources_arg = mock_outline.call_args[0][1]  # second positional arg
+    source_urls = [s["url"] for s in sources_arg]
+    assert "https://en.wikipedia.org/wiki/Topic" in source_urls
+```
+
+- [ ] **Step 2: Run test to verify it fails**
+
+Run: `uv run pytest tests/test_research_pipeline.py::test_pipeline_includes_wikipedia_sources -v`
+Expected: FAIL (no `wiki_search` import in research.py)
+
+- [ ] **Step 3: Add Wikipedia sources to the research pipeline**
+
+In `src/fabledassistant/services/research.py`, add the import at the top (after existing imports):
+
+```python
+from fabledassistant.services.wikipedia import wiki_search
+```
+
+Then modify Step 2 (the parallel search section, around lines 208–246). Replace:
+
+```python
+    # Step 2: Search all queries in parallel (200 ms stagger to avoid hammering SearXNG)
+    async def _search_with_stagger(i: int, query: str) -> tuple[str, list[dict]]:
+        if i > 0:
+            await asyncio.sleep(0.2 * i)
+        _status(f"Searching: {query}...")
+        results = await _search_searxng(query)
+        logger.info("Research: query '%s' → %d results", query, len(results))
+        return query, results
+
+    search_results = await asyncio.gather(
+        *[_search_with_stagger(i, q) for i, q in enumerate(queries)]
+    )
+
+    # Deduplicate URLs across all queries
+    seen_urls: set[str] = set()
+    url_tasks: list[tuple[str, dict, str]] = []  # (url, result_dict, query)
+    for query, results in search_results:
+        for result in results[:PAGES_PER_QUERY]:
+            url = result.get("url", "")
+            if url and url not in seen_urls:
+                seen_urls.add(url)
+                url_tasks.append((url, result, query))
+
+    # Fetch all unique URLs in parallel
+    async def _fetch_source(url: str, result: dict, query: str) -> dict:
+        title = result.get("title", url)
+        _status(f"Reading: {title[:60]}...")
+        content = await fetch_url_content(url)
+        return {
+            "url": url,
+            "title": title,
+            "query": query,
+            "snippet": result.get("snippet", ""),
+            "content": content,
+        }
+
+    all_sources: list[dict] = list(await asyncio.gather(
+        *[_fetch_source(url, result, query) for url, result, query in url_tasks]
+    ))
+```
+
+with:
+
+```python
+    # Step 2: Search all queries in parallel (SearXNG + Wikipedia)
+    async def _search_with_stagger(i: int, query: str) -> tuple[str, list[dict]]:
+        if i > 0:
+            await asyncio.sleep(0.2 * i)
+        _status(f"Searching: {query}...")
+        results = await _search_searxng(query)
+        logger.info("Research: query '%s' → %d results", query, len(results))
+        return query, results
+
+    async def _wiki_for_query(query: str) -> list[dict]:
+        return await wiki_search(query, limit=1)
+
+    searxng_task = asyncio.gather(
+        *[_search_with_stagger(i, q) for i, q in enumerate(queries)]
+    )
+    wiki_task = asyncio.gather(
+        *[_wiki_for_query(q) for q in queries]
+    )
+    search_results, wiki_results = await asyncio.gather(searxng_task, wiki_task)
+
+    # Deduplicate URLs across all queries
+    seen_urls: set[str] = set()
+    url_tasks: list[tuple[str, dict, str]] = []  # (url, result_dict, query)
+    wiki_sources: list[dict] = []  # Wikipedia articles (already have content)
+
+    for query, results in search_results:
+        for result in results[:PAGES_PER_QUERY]:
+            url = result.get("url", "")
+            if url and url not in seen_urls:
+                seen_urls.add(url)
+                url_tasks.append((url, result, query))
+
+    # Add Wikipedia results (they already have content via extract)
+    for query, wiki_hits in zip(queries, wiki_results):
+        for hit in wiki_hits:
+            url = hit.get("url", "")
+            if url and url not in seen_urls:
+                seen_urls.add(url)
+                wiki_sources.append({
+                    "url": url,
+                    "title": hit["title"],
+                    "query": query,
+                    "snippet": hit["extract"][:200],
+                    "content": hit["extract"],
+                })
+
+    # Fetch all unique SearXNG URLs in parallel
+    async def _fetch_source(url: str, result: dict, query: str) -> dict:
+        title = result.get("title", url)
+        _status(f"Reading: {title[:60]}...")
+        content = await fetch_url_content(url)
+        return {
+            "url": url,
+            "title": title,
+            "query": query,
+            "snippet": result.get("snippet", ""),
+            "content": content,
+        }
+
+    fetched_sources: list[dict] = list(await asyncio.gather(
+        *[_fetch_source(url, result, query) for url, result, query in url_tasks]
+    ))
+
+    all_sources = wiki_sources + fetched_sources
+```
+
+- [ ] **Step 4: Run the new test to verify it passes**
+
+Run: `uv run pytest tests/test_research_pipeline.py::test_pipeline_includes_wikipedia_sources -v`
+Expected: PASS
+
+- [ ] **Step 5: Run the full research test suite for regressions**
+
+Run: `uv run pytest tests/test_research_pipeline.py -v`
+Expected: All tests pass
+
+- [ ] **Step 6: Run full test suite**
+
+Run: `uv run pytest tests/ -v`
+Expected: All tests pass
+
+- [ ] **Step 7: Commit**
+
+```bash
+git add src/fabledassistant/services/research.py tests/test_research_pipeline.py
+git commit -m "feat: add Wikipedia as research pipeline source alongside SearXNG"
+```
+
+---
+
+### Task 5: Lint, Typecheck, Final Verification
+
+**Files:**
+- All modified files
+
+- [ ] **Step 1: Run ruff lint**
+
+Run: `uv run ruff check src/fabledassistant/services/wikipedia.py src/fabledassistant/services/tools/web.py src/fabledassistant/services/research.py tests/test_wikipedia.py tests/test_lookup_tool.py`
+Expected: All checks passed (fix any issues if not)
+
+- [ ] **Step 2: Run typecheck**
+
+Run: `cd frontend && npx vue-tsc --noEmit` (frontend unchanged, but verify nothing broke)
+Expected: Clean
+
+- [ ] **Step 3: Run full test suite one last time**
+
+Run: `uv run pytest tests/ -v`
+Expected: All tests pass
+
+- [ ] **Step 4: Commit any lint fixes if needed**
+
+```bash
+git add -u
+git commit -m "fix: lint cleanup for lookup/wikipedia changes"
+```

docs/superpowers/specs/2026-04-17-unified-lookup-wikipedia-design.md

@@ -0,0 +1,119 @@
+# Unified Lookup Tool & Wikipedia Integration
+
+## Goal
+
+Replace the fragmented `search_web` tool with a single `lookup` tool that checks Wikipedia first and falls back to SearXNG web search. Add Wikipedia as an additional source in the research pipeline. Result: one lightweight tool for factual questions (always available, no config required), and richer research output.
+
+## Architecture
+
+Two changes to the search/knowledge stack:
+
+1. **New `lookup` tool** replaces `search_web`. Tries Wikipedia REST API summary endpoint first (~200ms, reliable, no config). Falls back to SearXNG + trafilatura article fetch when Wikipedia misses and SearXNG is configured. Always available (no `requires` field).
+
+2. **Wikipedia sources in research pipeline.** During sub-query execution, `wiki_search` runs alongside `_search_searxng`. Wikipedia articles merge into the source pool and get deduplicated by URL.
+
+Shared Wikipedia logic lives in a new `wikipedia.py` service module.
+
+## Components
+
+### `src/fabledassistant/services/wikipedia.py` (new)
+
+Two async functions:
+
+**`wiki_summary(query: str) -> dict | None`**
+- Direct title lookup via `https://en.wikipedia.org/api/rest_v1/page/summary/{title}`
+- Returns `{"title": str, "extract": str, "url": str}` on hit
+- Returns `None` on 404, disambiguation pages (`"type": "disambiguation"`), network errors, or empty extracts
+- 5-second timeout
+- User-Agent: `"FabledAssistant/1.0 (https://fabledsword.com)"`
+
+**`wiki_search(query: str, limit: int = 3) -> list[dict]`**
+- Search via `https://en.wikipedia.org/w/api.php?action=query&list=search&srsearch={query}&srlimit={limit}&format=json`
+- For each search result, fetch its summary via the summary endpoint to get the extract
+- Returns `[{"title": str, "extract": str, "url": str}, ...]`
+- Returns `[]` on any failure
+- Same timeout and User-Agent as above
+
+### `src/fabledassistant/services/tools/web.py` (modified)
+
+**Remove:** `search_web_tool`
+
+**Add:** `lookup_tool`
+
+```
+@tool(
+    name="lookup",
+    description="Look up a topic, concept, or factual question. Returns a concise
+                 answer from Wikipedia or web sources. Use for definitions,
+                 explanations, 'what is X', 'how does Y work'. For comprehensive
+                 written reports saved as notes, use research_topic instead.",
+    parameters={
+        "query": {"type": "string", "description": "The topic or question to look up"},
+    },
+    required=["query"],
+)
+```
+
+No `requires` field — always available.
+
+**Logic:**
+1. Call `wiki_summary(query)`
+2. If Wikipedia returns a result: return `{"success": True, "type": "lookup", "source": "wikipedia", "data": {"title": ..., "extract": ..., "url": ...}}`
+3. If Wikipedia misses and `Config.searxng_enabled()`:
+   - Call `_search_searxng(query)` to get search results
+   - Fetch top 1-2 result URLs via `_fetch_full_article` (from `rss.py`, trafilatura-based)
+   - Return `{"success": True, "type": "lookup", "source": "web", "data": {"query": ..., "results": [...], "content": ...}}`
+4. If Wikipedia misses and no SearXNG: return `{"success": True, "type": "lookup", "source": "none", "data": {"query": ..., "message": "No results found. You can answer from your own knowledge."}}`
+
+### `src/fabledassistant/services/research.py` (modified)
+
+**In Step 2 (parallel search):**
+- For each sub-query, run `wiki_search(query, limit=1)` concurrently with `_search_searxng(query)`
+- Merge Wikipedia results into the per-query result list
+
+**In Step 3 (deduplication):**
+- When deduplicating URLs, Wikipedia URLs (`wikipedia.org`) are checked against SearXNG results
+- If a Wikipedia article URL already appears in SearXNG results, skip the duplicate
+
+**Wikipedia article content for synthesis:**
+- The `extract` from `wiki_search` is used as the source content (no additional fetch needed, unlike SearXNG URLs which require `fetch_url_content`)
+- This means Wikipedia sources are available immediately without an HTTP fetch step
+
+## Error Handling
+
+- All Wikipedia API failures (network, timeout, malformed JSON) return `None`/`[]` silently
+- `lookup` never raises — always returns a response the model can work with
+- In the research pipeline, Wikipedia is purely additive; its failure never degrades existing SearXNG-based research
+- Disambiguation pages are detected via `"type": "disambiguation"` in the summary response and treated as a miss
+
+## Testing
+
+### `tests/test_wikipedia.py` (new)
+
+- `test_wiki_summary_returns_extract` — mock successful summary response, verify return shape
+- `test_wiki_summary_returns_none_on_404` — mock 404, verify `None`
+- `test_wiki_summary_returns_none_on_disambiguation` — mock disambiguation response, verify `None`
+- `test_wiki_search_returns_results` — mock search API + summary fetches, verify list
+- `test_wiki_search_returns_empty_on_failure` — mock network error, verify `[]`
+
+### `tests/test_lookup_tool.py` (new)
+
+- `test_lookup_wikipedia_hit` — mock `wiki_summary` returning data, verify tool returns wikipedia source
+- `test_lookup_wikipedia_miss_searxng_fallback` — mock `wiki_summary` returning None, SearXNG returning results + article fetch, verify web source
+- `test_lookup_wikipedia_miss_no_searxng` — mock both missing, verify graceful "no results" response
+- `test_lookup_always_available` — verify the tool appears in `get_tools_for_user` regardless of SearXNG config
+
+### `tests/test_research_pipeline.py` (add to existing)
+
+- `test_research_includes_wikipedia_sources` — mock `wiki_search` alongside SearXNG, verify Wikipedia results appear in source pool
+
+All tests mock HTTP calls — no live API hits.
+
+## What Doesn't Change
+
+- `read_article` tool — stays as-is (explicit URL fetch, different purpose)
+- `research_topic` tool definition — stays as-is (same name, description, parameters)
+- `generation_task.py` research interception — stays as-is
+- `search_images` tool — stays as-is
+- `_search_searxng` and `_search_searxng_images` — stay as-is
+- `_fetch_full_article` in `rss.py` — stays as-is, reused by `lookup` for SearXNG fallback

frontend/src/components/AppHeader.vue

@@ -5,6 +5,7 @@ import { useTheme } from "@/composables/useTheme";
 import { useShortcuts } from "@/composables/useShortcuts";
 import { useAuthStore } from "@/stores/auth";
 import { useChatStore } from "@/stores/chat";
+import { useSettingsStore } from "@/stores/settings";
 import AppLogo from "@/components/AppLogo.vue";
 import NotificationBell from "@/components/NotificationBell.vue";
 
@@ -12,6 +13,7 @@ const { theme, toggleTheme } = useTheme();
 const { toggleShortcuts } = useShortcuts();
 const authStore = useAuthStore();
 const chatStore = useChatStore();
+const settingsStore = useSettingsStore();
 const router = useRouter();
 const route = useRoute();
 
@@ -78,7 +80,7 @@ router.afterEach(() => {
           <router-link to="/chat" :class="['nav-link', { 'router-link-active': isChatActive }]">Chat</router-link>
           <router-link to="/briefing" class="nav-link">Briefing</router-link>
           <router-link to="/calendar" class="nav-link">Calendar</router-link>
-          <router-link to="/news" class="nav-link">News</router-link>
+          <router-link v-if="settingsStore.rssEnabled" to="/news" class="nav-link">News</router-link>
           <router-link to="/projects" class="nav-link">Projects</router-link>
         </div>
       </div>
@@ -128,7 +130,7 @@ router.afterEach(() => {
       <router-link to="/briefing" class="nav-link">Briefing</router-link>
       <router-link to="/calendar" class="nav-link">Calendar</router-link>
       <router-link to="/projects" class="nav-link">Projects</router-link>
-      <router-link to="/news" class="nav-link">News</router-link>
+      <router-link v-if="settingsStore.rssEnabled" to="/news" class="nav-link">News</router-link>
       <router-link to="/shared" class="nav-link">Shared</router-link>
       <div class="mobile-divider"></div>
       <router-link to="/settings" class="nav-link">Settings</router-link>

frontend/src/components/ChatInputBar.vue

@@ -153,10 +153,11 @@ const vad = useVad({
     void stopRecording(false)
   },
   onNoSpeech: () => {
-    // User manually stopped without VAD detecting speech. Toast it; the
-    // stopRecording path below will skip Whisper based on vadSawSpeech.
     useToastStore().show('No speech detected', 'warning')
   },
+  onVadError: (msg) => {
+    useToastStore().show(`VAD failed: ${msg}`, 'error')
+  },
 })
 
 // Live mic halo. A solid red disc sits behind the mic button and scales

frontend/src/components/WeatherCard.vue

@@ -9,6 +9,8 @@ interface ForecastDay {
   precip_probability: number | null
   precip_mm: number | null
   windspeed_max: number
+  precip_summary?: string
+  precip_peak_hour?: string
 }
 
 interface WeatherData {
@@ -21,6 +23,7 @@ interface WeatherData {
   yesterday_high: number | null
   yesterday_low: number | null
   wind_unit?: string
+  precip_summary?: string | null
   forecast: ForecastDay[]
 }
 
@@ -68,6 +71,11 @@ const fetchedAtLabel = computed(() => {
     return ''
   }
 })
+
+function hasPrecip(day: ForecastDay): boolean {
+  return (day.precip_probability != null && day.precip_probability > 0) ||
+         (day.precip_mm != null && day.precip_mm > 0)
+}
 </script>
 
 <template>
@@ -85,6 +93,9 @@ const fetchedAtLabel = computed(() => {
       Today: {{ weather.today_high }}° / {{ weather.today_low }}°
       <span v-if="tempDelta" class="weather-delta"> · {{ tempDelta }}</span>
     </div>
+    <div v-if="weather.precip_summary" class="weather-precip-summary">
+      💧 {{ weather.precip_summary }}
+    </div>
     <table class="weather-forecast" v-if="weather.forecast.length">
       <thead>
         <tr>
@@ -100,8 +111,14 @@ const fetchedAtLabel = computed(() => {
           <td class="forecast-day-name">{{ day.day }}</td>
           <td class="forecast-icon">{{ weatherIcon(day.condition) }}</td>
           <td class="forecast-temps">{{ day.high }}° / {{ day.low }}°</td>
-          <td class="forecast-precip" :class="{ 'forecast-precip--dry': !(day.precip_probability != null && day.precip_probability > 0) && !(day.precip_mm != null && day.precip_mm > 0) }">
-            <template v-if="day.precip_probability != null && day.precip_probability > 0">{{ day.precip_probability }}%</template>
+          <td class="forecast-precip" :class="{ 'forecast-precip--dry': !hasPrecip(day) }">
+            <template v-if="day.precip_summary">
+              <span class="precip-detail" :title="day.precip_summary">
+                {{ day.precip_probability }}%
+                <span v-if="day.precip_peak_hour" class="precip-peak">{{ day.precip_peak_hour }}</span>
+              </span>
+            </template>
+            <template v-else-if="day.precip_probability != null && day.precip_probability > 0">{{ day.precip_probability }}%</template>
             <template v-else-if="day.precip_mm != null && day.precip_mm > 0">{{ day.precip_mm.toFixed(1) }}mm</template>
             <template v-else>&mdash;</template>
           </td>
@@ -168,7 +185,7 @@ const fetchedAtLabel = computed(() => {
 
 .weather-today {
   color: var(--color-text-secondary);
-  margin-bottom: 0.75rem;
+  margin-bottom: 0.25rem;
   font-size: 0.85rem;
 }
 
@@ -177,6 +194,16 @@ const fetchedAtLabel = computed(() => {
   font-size: 0.82rem;
 }
 
+.weather-precip-summary {
+  color: var(--color-text-secondary);
+  font-size: 0.83rem;
+  margin-bottom: 0.75rem;
+  padding: 0.35rem 0.5rem;
+  background: color-mix(in srgb, var(--color-primary) 8%, transparent);
+  border-radius: var(--radius-sm, 6px);
+  border-left: 2px solid color-mix(in srgb, var(--color-primary) 40%, transparent);
+}
+
 .weather-forecast {
   width: 100%;
   border-collapse: collapse;
@@ -227,6 +254,18 @@ const fetchedAtLabel = computed(() => {
   opacity: 0.35;
 }
 
+.precip-detail {
+  display: inline-flex;
+  align-items: baseline;
+  gap: 0.3em;
+}
+
+.precip-peak {
+  font-size: 0.7rem;
+  color: var(--color-text-muted);
+  opacity: 0.8;
+}
+
 .forecast-wind {
   text-align: right;
   color: var(--color-text-muted);

frontend/src/composables/useVad.ts

@@ -2,13 +2,10 @@ import { ref, readonly } from 'vue'
 import type { MicVAD } from '@ricky0123/vad-web'
 
 export interface UseVadOptions {
-  /** Called when VAD detects a real speech-end event after the grace period. */
   onSpeechEnd: () => void
-  /** Called when stopAndCheck() is invoked but no speech was ever detected. */
   onNoSpeech: () => void
-  /** Minimum ms between speech-start and speech-end before the end event fires. */
+  onVadError?: (message: string) => void
   graceMs?: number
-  /** Minimum total recording duration before speech-end can fire. */
   minRecordingMs?: number
 }
 
@@ -108,8 +105,8 @@ export function useVad(options: UseVadOptions) {
       await micVad.start()
       loaded.value = true
     } catch (e) {
-      // VAD init failed — the user can still manual-stop. Log for debugging.
       console.error('VAD init failed:', e)
+      options.onVadError?.(e instanceof Error ? e.message : String(e))
     }
   }
 

frontend/src/stores/settings.ts

@@ -16,6 +16,10 @@ export const useSettingsStore = defineStore("settings", () => {
     () => settings.value.default_model || ""
   );
 
+  const rssEnabled = computed(
+    () => settings.value.rss_enabled === "true"
+  );
+
   // Voice status — checked once on login, refreshable from Settings
   const voiceEnabled = ref(false);
   const voiceSttReady = ref(false);
@@ -62,6 +66,7 @@ export const useSettingsStore = defineStore("settings", () => {
     loading,
     assistantName,
     defaultModel,
+    rssEnabled,
     voiceEnabled,
     voiceSttReady,
     voiceTtsReady,

frontend/src/views/BriefingView.vue

@@ -2,6 +2,7 @@
 import { ref, computed, onMounted, onUnmounted, watch, nextTick } from 'vue'
 import { useBackgroundRefresh } from '@/composables/useBackgroundRefresh'
 import { useChatStore } from '@/stores/chat'
+import { useSettingsStore } from '@/stores/settings'
 import ChatPanel from '@/components/ChatPanel.vue'
 import WeatherCard from '@/components/WeatherCard.vue'
 import BriefingSetupWizard from '@/components/BriefingSetupWizard.vue'
@@ -15,7 +16,9 @@ import {
   postRssReaction,
   deleteRssReaction,
   getNewsItems,
+  listEvents,
   type BriefingConversation,
+  type EventEntry,
 } from '@/api/client'
 import type { NewsItem } from '@/types/news'
 
@@ -33,6 +36,7 @@ interface WeatherData {
 }
 
 const chatStore = useChatStore()
+const settingsStore = useSettingsStore()
 
 // Setup wizard
 const showWizard = ref(false)
@@ -90,6 +94,66 @@ async function loadWeather() {
   } catch { /* silent */ }
 }
 
+const refreshingWeather = ref(false)
+async function refreshWeather() {
+  refreshingWeather.value = true
+  try {
+    const data = await apiPost<{ locations: WeatherData[]; temp_unit: string }>('/api/briefing/weather/refresh', {})
+    weatherData.value = data.locations ?? []
+    tempUnit.value = data.temp_unit ?? 'C'
+  } catch { /* silent */ }
+  finally { refreshingWeather.value = false }
+}
+
+// Upcoming events (right column, below weather)
+const upcomingEvents = ref<EventEntry[]>([])
+
+interface GroupedDay {
+  label: string
+  dateKey: string
+  events: EventEntry[]
+}
+
+const groupedEvents = computed<GroupedDay[]>(() => {
+  const groups = new Map<string, EventEntry[]>()
+  const today = new Date()
+  today.setHours(0, 0, 0, 0)
+
+  for (const ev of upcomingEvents.value) {
+    const d = new Date(ev.start_dt)
+    const key = d.toISOString().slice(0, 10)
+    if (!groups.has(key)) groups.set(key, [])
+    groups.get(key)!.push(ev)
+  }
+
+  const result: GroupedDay[] = []
+  for (const [key, events] of groups) {
+    const d = new Date(key + 'T00:00:00')
+    const diff = Math.round((d.getTime() - today.getTime()) / 86_400_000)
+    let label: string
+    if (diff === 0) label = 'Today'
+    else if (diff === 1) label = 'Tomorrow'
+    else label = d.toLocaleDateString(undefined, { weekday: 'short', month: 'short', day: 'numeric' })
+    result.push({ label, dateKey: key, events })
+  }
+  return result
+})
+
+function formatEventTime(ev: EventEntry): string {
+  if (ev.all_day) return 'All day'
+  const d = new Date(ev.start_dt)
+  return d.toLocaleTimeString([], { hour: 'numeric', minute: '2-digit' })
+}
+
+async function loadEvents() {
+  try {
+    const now = new Date()
+    const end = new Date(now)
+    end.setDate(end.getDate() + 14)
+    upcomingEvents.value = await listEvents(now.toISOString(), end.toISOString())
+  } catch { /* silent */ }
+}
+
 // News panel (right column)
 const newsItems = ref<NewsItem[]>([])
 
@@ -113,6 +177,7 @@ async function loadAll() {
     loadWeather(),
     loadNews(),
     loadCurrentConditions(),
+    loadEvents(),
   ])
   conversations.value = convList
   if (today) {
@@ -277,14 +342,23 @@ onMounted(async () => {
       <div class="briefing-right">
         <!-- Weather section (sticky) -->
         <div class="weather-section" v-if="weatherData.length">
-          <div class="weather-tabs" v-if="weatherData.length > 1">
+          <div class="weather-section-header">
+            <div class="weather-tabs" v-if="weatherData.length > 1">
+              <button
+                v-for="(loc, i) in weatherData"
+                :key="(loc as WeatherData).location"
+                class="weather-tab"
+                :class="{ active: selectedWeatherIdx === i }"
+                @click="selectedWeatherIdx = i"
+              >{{ (loc as WeatherData).location }}</button>
+            </div>
             <button
-              v-for="(loc, i) in weatherData"
-              :key="(loc as WeatherData).location"
-              class="weather-tab"
-              :class="{ active: selectedWeatherIdx === i }"
-              @click="selectedWeatherIdx = i"
-            >{{ (loc as WeatherData).location }}</button>
+              class="weather-refresh-btn"
+              :class="{ spinning: refreshingWeather }"
+              :disabled="refreshingWeather"
+              @click="refreshWeather"
+              title="Refresh weather"
+            >↻</button>
           </div>
           <WeatherCard
             :weather="weatherData[selectedWeatherIdx]"
@@ -292,8 +366,29 @@ onMounted(async () => {
           />
         </div>
 
+        <!-- Upcoming events -->
+        <div class="events-section" v-if="groupedEvents.length">
+          <div class="panel-label-row">
+            <div class="panel-label">Upcoming</div>
+            <router-link to="/calendar" class="events-cal-link">Calendar →</router-link>
+          </div>
+          <div class="events-list">
+            <div v-for="group in groupedEvents" :key="group.dateKey" class="events-day-group">
+              <div class="events-day-label">{{ group.label }}</div>
+              <div v-for="ev in group.events" :key="ev.id" class="event-row">
+                <span class="event-dot" :style="ev.color ? { background: ev.color } : {}"></span>
+                <span class="event-body">
+                  <span class="event-title">{{ ev.title }}</span>
+                  <span class="event-time">{{ formatEventTime(ev) }}</span>
+                  <span v-if="ev.location" class="event-loc">{{ ev.location }}</span>
+                </span>
+              </div>
+            </div>
+          </div>
+        </div>
+
         <!-- News section (scrollable) -->
-        <div class="news-section">
+        <div v-if="settingsStore.rssEnabled" class="news-section">
         <div class="panel-label-row">
           <div class="panel-label">Today's News</div>
           <span v-if="newsItems.length" class="news-count">{{ newsItems.length }} items</span>
@@ -462,10 +557,37 @@ onMounted(async () => {
   margin-bottom: 0;
 }
 
+.weather-section-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 0.5rem;
+}
+
+.weather-refresh-btn {
+  background: none;
+  border: 1px solid var(--color-border);
+  border-radius: 6px;
+  color: var(--color-text-muted);
+  font-size: 1rem;
+  cursor: pointer;
+  padding: 0.2rem 0.45rem;
+  line-height: 1;
+  transition: all 0.15s;
+}
+.weather-refresh-btn:hover {
+  border-color: var(--color-primary);
+  color: var(--color-primary);
+}
+.weather-refresh-btn:disabled { opacity: 0.5; cursor: not-allowed; }
+.weather-refresh-btn.spinning {
+  animation: spin 0.8s linear infinite;
+}
+@keyframes spin { to { transform: rotate(360deg); } }
+
 .weather-tabs {
   display: flex;
   gap: 0.25rem;
-  margin-bottom: 0.5rem;
 }
 
 .weather-tab {
@@ -492,6 +614,79 @@ onMounted(async () => {
   font-weight: 600;
 }
 
+/* ─── Upcoming events ─────────────────────────────────────── */
+.events-section {
+  padding: 0.75rem 1rem;
+  border-top: 1px solid var(--color-border);
+}
+.events-cal-link {
+  font-size: 0.75rem;
+  color: var(--color-text-muted);
+  text-decoration: none;
+}
+.events-cal-link:hover { color: var(--color-primary); }
+.events-list {
+  display: flex;
+  flex-direction: column;
+  gap: 0.6rem;
+}
+.events-day-group {
+  display: flex;
+  flex-direction: column;
+  gap: 0.2rem;
+}
+.events-day-label {
+  font-size: 0.72rem;
+  font-weight: 700;
+  color: var(--color-text-muted);
+  text-transform: uppercase;
+  letter-spacing: 0.03em;
+  padding-bottom: 0.15rem;
+}
+.event-row {
+  display: flex;
+  align-items: flex-start;
+  gap: 0.4rem;
+  padding: 0.25rem 0.4rem;
+  border-radius: 6px;
+}
+.event-row:hover {
+  background: color-mix(in srgb, var(--color-primary) 6%, transparent);
+}
+.event-dot {
+  width: 7px;
+  height: 7px;
+  border-radius: 50%;
+  background: var(--color-primary);
+  flex-shrink: 0;
+  margin-top: 5px;
+}
+.event-body {
+  display: flex;
+  flex-direction: column;
+  gap: 0.05rem;
+  min-width: 0;
+}
+.event-title {
+  font-size: 0.82rem;
+  font-weight: 600;
+  color: var(--color-text);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+.event-time {
+  font-size: 0.72rem;
+  color: var(--color-text-muted);
+}
+.event-loc {
+  font-size: 0.7rem;
+  color: var(--color-text-muted);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
 .news-section {
   flex: 1;
   overflow-y: auto;

frontend/src/views/SettingsView.vue

@@ -387,6 +387,14 @@ async function saveBriefingSettings() {
   }
 }
 
+async function toggleRss() {
+  try {
+    await store.updateSettings({ rss_enabled: store.rssEnabled ? "false" : "true" });
+  } catch {
+    toastStore.show("Failed to update RSS setting", "error");
+  }
+}
+
 async function addFeed() {
   if (!newFeedUrl.value.trim() || addingFeed.value) return;
   addingFeed.value = true;
@@ -2209,8 +2217,20 @@ function formatUserDate(iso: string): string {
         </p>
       </section>
 
-      <!-- RSS Feeds -->
+      <!-- RSS toggle -->
       <section class="settings-section full-width">
+        <h2>RSS / News</h2>
+        <div class="checkbox-field">
+          <label>
+            <input type="checkbox" :checked="store.rssEnabled" @change="toggleRss" />
+            Enable RSS feeds
+          </label>
+          <p class="field-hint">Subscribe to RSS/Atom feeds and include news in your briefings.</p>
+        </div>
+      </section>
+
+      <!-- RSS Feeds -->
+      <section v-if="store.rssEnabled" class="settings-section full-width">
         <div class="briefing-feeds-header">
           <div>
             <h2>RSS Feeds</h2>
@@ -2252,7 +2272,7 @@ function formatUserDate(iso: string): string {
       </section>
 
       <!-- News Preferences -->
-      <section class="settings-section full-width">
+      <section v-if="store.rssEnabled" class="settings-section full-width">
         <h2>News Preferences</h2>
         <p class="section-desc">
           Tell the briefing what topics you care about. Topics are matched against

src/fabledassistant/app.py

@@ -143,10 +143,14 @@ def create_app() -> Quart:
         response.headers.setdefault("Referrer-Policy", "strict-origin-when-cross-origin")
         response.headers.setdefault(
             "Content-Security-Policy",
-            "default-src 'self'; script-src 'self' 'unsafe-inline'; "
-            "style-src 'self' 'unsafe-inline'; img-src 'self' data: blob:; "
-            "connect-src 'self'; font-src 'self' data:; object-src 'none'; "
-            "base-uri 'self'; worker-src 'self';"
+            "default-src 'self'; "
+            "script-src 'self' 'unsafe-inline' 'wasm-unsafe-eval'; "
+            "style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; "
+            "img-src 'self' data: blob:; "
+            "connect-src 'self'; "
+            "font-src 'self' data: https://fonts.gstatic.com; "
+            "object-src 'none'; "
+            "base-uri 'self'; worker-src 'self' blob:;"
         )
 
         return response

src/fabledassistant/routes/briefing.py

@@ -54,11 +54,17 @@ async def put_config():
     return jsonify({"ok": True})
 
 
+async def _rss_enabled() -> bool:
+    return (await get_setting(g.user.id, "rss_enabled", "false")).lower() == "true"
+
+
 # ── RSS Feeds ─────────────────────────────────────────────────────────────────
 
 @briefing_bp.route("/feeds", methods=["GET"])
 @_REQUIRE
 async def list_feeds():
+    if not await _rss_enabled():
+        return jsonify([])
     async with async_session() as session:
         result = await session.execute(
             select(RssFeed).where(RssFeed.user_id == g.user.id).order_by(RssFeed.id)
@@ -70,6 +76,8 @@ async def list_feeds():
 @briefing_bp.route("/feeds", methods=["POST"])
 @_REQUIRE
 async def add_feed():
+    if not await _rss_enabled():
+        return jsonify({"error": "RSS is disabled"}), 403
     data = await request.get_json()
     url = (data.get("url") or "").strip()
     if not url:
@@ -120,6 +128,8 @@ async def delete_feed(feed_id: int):
 @briefing_bp.route("/feeds/refresh", methods=["POST"])
 @_REQUIRE
 async def refresh_feeds():
+    if not await _rss_enabled():
+        return jsonify({"feeds_refreshed": 0, "new_items": 0})
     results = await rss_svc.refresh_all_feeds(g.user.id)
     total_new = sum(results.values())
     return jsonify({"feeds_refreshed": len(results), "new_items": total_new})
@@ -128,6 +138,8 @@ async def refresh_feeds():
 @briefing_bp.route("/feeds/recent", methods=["GET"])
 @_REQUIRE
 async def recent_items():
+    if not await _rss_enabled():
+        return jsonify({"items": []})
     limit = min(int(request.args.get("limit", 20)), 100)
     items = await rss_svc.get_recent_items(g.user.id, limit=limit)
     return jsonify({"items": items})
@@ -155,6 +167,7 @@ async def get_weather():
     return jsonify({"locations": cards, "temp_unit": temp_unit})
 
 
+
 @briefing_bp.route("/weather/current", methods=["GET"])
 @_REQUIRE
 async def get_current_weather():
@@ -213,11 +226,14 @@ async def refresh_weather():
     raw = await get_setting(g.user.id, "briefing_config", "{}")
     try:
         config = json.loads(raw) if isinstance(raw, str) else {}
+        temp_unit = config.get("temp_unit", "C")
+        if temp_unit not in ("C", "F"):
+            temp_unit = "C"
     except Exception:
         config = {}
+        temp_unit = "C"
 
     locations = config.get("locations", {})
-    refreshed = []
     for key, loc in locations.items():
         if not loc.get("lat") or not loc.get("lon"):
             continue
@@ -229,11 +245,15 @@ async def refresh_weather():
                 lat=loc["lat"],
                 lon=loc["lon"],
             )
-            refreshed.append(key)
         except Exception:
             logger.warning("Failed to refresh weather for %s", key, exc_info=True)
 
-    return jsonify({"refreshed": refreshed})
+    rows = await weather_svc.get_cached_weather_rows(g.user.id)
+    cards = [
+        card for row in rows
+        if (card := weather_svc.parse_weather_card_data(row, temp_unit)) is not None
+    ]
+    return jsonify({"locations": cards, "temp_unit": temp_unit})
 
 
 # ── Briefing Conversations ─────────────────────────────────────────────────────
@@ -454,6 +474,9 @@ async def list_news():
       offset  — pagination offset (default 0)
       feed_id — optional integer filter by feed
     """
+    if not await _rss_enabled():
+        return jsonify({"items": [], "total": 0})
+
     from sqlalchemy import text as _text
 
     days = min(int(request.args.get("days", 2)), 90)

src/fabledassistant/services/briefing_pipeline.py

@@ -20,18 +20,26 @@ SLOT_NAMES = ("compilation", "morning", "midday", "afternoon")
 # ── External data gather ──────────────────────────────────────────────────────
 
 async def _gather_external(user_id: int) -> dict:
-    """Collect RSS items and weather."""
-    from fabledassistant.services.rss import get_recent_items
+    """Collect RSS items (when enabled) and weather."""
     from fabledassistant.services.weather import get_cached_weather
 
-    rss_items, weather = await asyncio.gather(
-        get_recent_items(user_id, limit=20),
-        get_cached_weather(user_id),
-        return_exceptions=True,
-    )
+    rss_on = (await get_setting(user_id, "rss_enabled", "false")).lower() == "true"
+    rss_items: list = []
+    if rss_on:
+        from fabledassistant.services.rss import get_recent_items
+        try:
+            rss_items = await get_recent_items(user_id, limit=20)
+        except Exception:
+            pass
+
+    try:
+        weather = await get_cached_weather(user_id)
+    except Exception:
+        weather = []
+
     return {
-        "rss_items": rss_items if not isinstance(rss_items, Exception) else [],
-        "weather": weather if not isinstance(weather, Exception) else [],
+        "rss_items": rss_items,
+        "weather": weather,
     }
 
 
@@ -371,7 +379,11 @@ async def run_compilation(
         if item.get("id")
     ]
 
-    weather_card = parse_weather_card_data(weather_rows[0], temp_unit) if weather_rows else None
+    weather_cards = [
+        card for row in weather_rows
+        if (card := parse_weather_card_data(row, temp_unit)) is not None
+    ]
+    weather_card = weather_cards[0] if weather_cards else None
 
     briefing_text, agentic_messages = await run_agentic_briefing(
         user_id, slot, model, conv_id=None, rss_override=filtered_rss,

src/fabledassistant/services/briefing_scheduler.py

@@ -362,10 +362,12 @@ async def _run_slot_for_user(user_id: int, slot: str) -> None:
         # Refresh external data first
         try:
             import json
-            from fabledassistant.services.rss import refresh_all_feeds
             config_raw = await get_setting(user_id, "briefing_config", "{}")
             config = json.loads(config_raw) if isinstance(config_raw, str) else {}
-            await refresh_all_feeds(user_id)
+            rss_on = (await get_setting(user_id, "rss_enabled", "false")).lower() == "true"
+            if rss_on:
+                from fabledassistant.services.rss import refresh_all_feeds
+                await refresh_all_feeds(user_id)
             from fabledassistant.services import weather as wx
             for key, loc in config.get("locations", {}).items():
                 if loc.get("lat") and loc.get("lon"):

src/fabledassistant/services/generation_task.py

@@ -130,7 +130,7 @@ _TOOL_LABELS: dict[str, str] = {
     "update_event": "Updating calendar event",
     "delete_event": "Removing calendar event",
     "list_calendars": "Listing calendars",
-    "search_web": "Searching the web",
+    "lookup": "Looking up information",
     "research_topic": "Researching topic",
 }
 

src/fabledassistant/services/llm.py

@@ -604,8 +604,9 @@ async def build_context(
             "Always include the UTC offset in datetime strings (e.g. 2026-09-30T14:00:00+01:00)."
         )
         tool_lines.append("When the user says 'remind me' with a time before an event, use the reminder_minutes parameter.")
+    actions.append("lookup")
     if Config.searxng_enabled():
-        actions.extend(["search_web", "research_topic", "search_images"])
+        actions.extend(["research_topic", "search_images"])
     tool_lines.append(f"Available actions: {', '.join(actions)}.")
     tool_lines.append(
         "For relative dates like 'Friday' or 'next week', resolve them to YYYY-MM-DD format. "
@@ -810,6 +811,8 @@ async def build_context(
                 "score": round(score, 2),
             })
         user_context_parts.append(
+            "[The following are reference excerpts from the user's personal notes, "
+            "not part of their message. Use them only if relevant to answering.]\n"
             "--- Relevant Notes ---\n"
             + "\n\n".join(snippets)
             + "\n--- End Relevant Notes ---"
@@ -850,33 +853,6 @@ async def build_context(
                 + "\n--- End Included Notes ---"
             )
 
-    # Semantically relevant RSS news items
-    try:
-        from fabledassistant.services.embeddings import get_embedding, semantic_search_rss_items
-        news_query_vec = await get_embedding(user_message)
-        news_hits = await semantic_search_rss_items(user_id, news_query_vec)
-        if news_hits:
-            news_snippets = []
-            for score, rss_item in news_hits:
-                feed_title = getattr(rss_item, "feed_title", "") or ""
-                excerpt = (rss_item.content or "")[:500].strip()
-                news_snippets.append(
-                    f"[{feed_title or 'News'}] {rss_item.title} (relevance: {round(score * 100)}%)\n"
-                    + (f"{excerpt}\n" if excerpt else "")
-                    + f"URL: {rss_item.url}"
-                )
-            user_context_parts.append(
-                "--- Recent News You've Seen ---\n"
-                + "\n\n".join(news_snippets)
-                + "\n--- End Recent News ---"
-            )
-            context_meta["rss_news"] = [
-                {"id": item.id, "title": item.title, "score": round(score, 2)}
-                for score, item in news_hits
-            ]
-    except Exception:
-        logger.debug("RSS semantic search skipped", exc_info=True)
-
     # URL content fetched from links in the user message
     urls = _find_urls(user_message)
     for url in urls[:2]:

src/fabledassistant/services/research.py

@@ -10,6 +10,7 @@ import httpx
 from fabledassistant.config import Config
 from fabledassistant.services.llm import fetch_url_content, generate_completion, stream_chat
 from fabledassistant.services.notes import create_note, update_note
+from fabledassistant.services.wikipedia import wiki_search
 from fabledassistant.models.note import Note
 
 logger = logging.getLogger(__name__)
@@ -205,7 +206,7 @@ async def run_research_pipeline(
     queries = await _generate_sub_queries(topic, model)
     logger.info("Research: generated %d sub-queries for topic '%s'", len(queries), topic)
 
-    # Step 2: Search all queries in parallel (200 ms stagger to avoid hammering SearXNG)
+    # Step 2: Search all queries in parallel (SearXNG + Wikipedia)
     async def _search_with_stagger(i: int, query: str) -> tuple[str, list[dict]]:
         if i > 0:
             await asyncio.sleep(0.2 * i)
@@ -214,13 +215,22 @@ async def run_research_pipeline(
         logger.info("Research: query '%s' → %d results", query, len(results))
         return query, results
 
-    search_results = await asyncio.gather(
+    async def _wiki_for_query(query: str) -> list[dict]:
+        return await wiki_search(query, limit=1)
+
+    searxng_task = asyncio.gather(
         *[_search_with_stagger(i, q) for i, q in enumerate(queries)]
     )
+    wiki_task = asyncio.gather(
+        *[_wiki_for_query(q) for q in queries]
+    )
+    search_results, wiki_results = await asyncio.gather(searxng_task, wiki_task)
 
     # Deduplicate URLs across all queries
     seen_urls: set[str] = set()
     url_tasks: list[tuple[str, dict, str]] = []  # (url, result_dict, query)
+    wiki_sources: list[dict] = []  # Wikipedia articles (already have content)
+
     for query, results in search_results:
         for result in results[:PAGES_PER_QUERY]:
             url = result.get("url", "")
@@ -228,7 +238,21 @@ async def run_research_pipeline(
                 seen_urls.add(url)
                 url_tasks.append((url, result, query))
 
-    # Fetch all unique URLs in parallel
+    # Add Wikipedia results (they already have content via extract)
+    for query, wiki_hits in zip(queries, wiki_results):
+        for hit in wiki_hits:
+            url = hit.get("url", "")
+            if url and url not in seen_urls:
+                seen_urls.add(url)
+                wiki_sources.append({
+                    "url": url,
+                    "title": hit["title"],
+                    "query": query,
+                    "snippet": hit["extract"][:200],
+                    "content": hit["extract"],
+                })
+
+    # Fetch all unique SearXNG URLs in parallel
     async def _fetch_source(url: str, result: dict, query: str) -> dict:
         title = result.get("title", url)
         _status(f"Reading: {title[:60]}...")
@@ -241,10 +265,12 @@ async def run_research_pipeline(
             "content": content,
         }
 
-    all_sources: list[dict] = list(await asyncio.gather(
+    fetched_sources: list[dict] = list(await asyncio.gather(
         *[_fetch_source(url, result, query) for url, result, query in url_tasks]
     ))
 
+    all_sources = wiki_sources + fetched_sources
+
     if not all_sources:
         raise ValueError(f"No results found for '{topic}'")
 

src/fabledassistant/services/tools/_registry.py

@@ -84,6 +84,9 @@ async def _check_requires(user_id: int, requires: str) -> bool:
         return await is_caldav_configured(user_id)
     if requires == "searxng":
         return Config.searxng_enabled()
+    if requires == "rss":
+        from fabledassistant.services.settings import get_setting
+        return (await get_setting(user_id, "rss_enabled", "false")).lower() == "true"
     return True
 
 

src/fabledassistant/services/tools/rss.py

@@ -18,6 +18,7 @@ logger = logging.getLogger(__name__)
     },
     read_only=True,
     briefing=True,
+    requires="rss",
 )
 async def get_rss_items_tool(*, user_id, arguments, **_ctx):
     from fabledassistant.services.rss import get_recent_items
@@ -35,6 +36,7 @@ async def get_rss_items_tool(*, user_id, arguments, **_ctx):
         "category": {"type": "string", "description": "Optional category label (e.g. 'news', 'tech', 'reddit'). Omit if unsure."},
     },
     required=["url"],
+    requires="rss",
 )
 async def add_rss_feed_tool(*, user_id, arguments, **_ctx):
     import asyncio as _asyncio
@@ -70,7 +72,7 @@ async def add_rss_feed_tool(*, user_id, arguments, **_ctx):
         "Fetch and read the full text of a web page or article from a URL. "
         "Use when the user shares a URL and wants you to read it, "
         "or to get the full content of a linked page. "
-        "Do NOT use search_web for URLs — use this tool instead."
+        "Do NOT use lookup for URLs — use this tool instead."
     ),
     parameters={
         "url": {"type": "string", "description": "The URL to fetch and read"},

src/fabledassistant/services/tools/web.py

@@ -1,4 +1,4 @@
-"""Web search, research, and image tools (require SearXNG)."""
+"""Web search, research, and image tools."""
 
 from __future__ import annotations
 
@@ -10,29 +10,107 @@ logger = logging.getLogger(__name__)
 
 
 @tool(
-    name="search_web",
+    name="lookup",
     description=(
-        "Quick web lookup — returns search result snippets for factual questions, current events, "
-        "definitions, or version numbers. No note is saved. Use research_topic when the user wants "
-        "a comprehensive written report saved as a note."
+        "Look up a topic, concept, or factual question. Returns a concise answer from "
+        "Wikipedia or web sources. Use for definitions, explanations, 'what is X', "
+        "'how does Y work', current events, or version numbers. No note is saved. "
+        "For comprehensive written reports saved as notes, use research_topic instead."
     ),
     parameters={
-        "query": {"type": "string", "description": "The search query"},
+        "query": {"type": "string", "description": "The topic or question to look up"},
     },
     required=["query"],
-    requires="searxng",
 )
-async def search_web_tool(*, user_id, arguments, **_ctx):
-    from fabledassistant.services.research import _search_searxng
+async def lookup_tool(*, user_id, arguments, **_ctx):
+    import asyncio
 
-    query = arguments.get("query", "")
-    results = await _search_searxng(query)
-    if not results:
-        return {"success": False, "error": f"No results found for '{query}'"}
+    from fabledassistant.config import Config
+    from fabledassistant.services.wikipedia import wiki_summary
+
+    query = arguments.get("query", "").strip()
+    if not query:
+        return {"success": False, "error": "query is required"}
+
+    searxng_enabled = Config.searxng_enabled()
+
+    async def _searxng_results() -> list[dict]:
+        if not searxng_enabled:
+            return []
+        from fabledassistant.services.research import _search_searxng
+        return await _search_searxng(query) or []
+
+    wiki, search_results = await asyncio.gather(
+        wiki_summary(query),
+        _searxng_results(),
+    )
+
+    wiki_payload: dict | None = None
+    if wiki:
+        wiki_payload = {
+            "title": wiki["title"],
+            "extract": wiki["extract"],
+            "url": wiki["url"],
+        }
+        thumb_url = wiki.get("thumbnail_url") or ""
+        if thumb_url:
+            from fabledassistant.services.images import fetch_and_store_image
+            record = await fetch_and_store_image(
+                url=thumb_url,
+                title=wiki["title"],
+                source_domain="en.wikipedia.org",
+            )
+            if record:
+                wiki_payload["image"] = {
+                    "embed": f"![{wiki['title']}](/api/images/{record.id})",
+                    "citation": f"*Source: [Wikipedia]({wiki['url']})*",
+                }
+
+    web_payload: list[dict] = []
+    if search_results:
+        # Sequential fetches: trafilatura/lxml is not safe to run concurrently
+        # via run_in_executor — parallel calls can trip a libxml2 double-free.
+        from fabledassistant.services.rss import _fetch_full_article
+
+        for r in search_results[:2]:
+            url = r.get("url", "")
+            if not url:
+                continue
+            try:
+                content = await _fetch_full_article(url)
+            except Exception:
+                content = None
+            web_payload.append({
+                "url": url,
+                "title": r.get("title", url),
+                "snippet": r.get("snippet", ""),
+                "content": (content or "")[:4000],
+            })
+
+    if not wiki_payload and not web_payload:
+        return {
+            "success": True,
+            "type": "lookup",
+            "data": {
+                "query": query,
+                "message": "No results found. You can answer from your own knowledge.",
+            },
+        }
+
+    data: dict = {
+        "query": query,
+        "wikipedia": wiki_payload,
+        "web": web_payload,
+    }
+    if wiki_payload and wiki_payload.get("image"):
+        data["image_instructions"] = (
+            "If an image is relevant to your reply, embed it by writing the wikipedia.image.embed "
+            "field verbatim, then the citation field on the next line. Otherwise omit it."
+        )
     return {
         "success": True,
-        "type": "web_search",
-        "data": {"query": query, "results": results, "count": len(results)},
+        "type": "lookup",
+        "data": data,
     }
 
 
@@ -42,7 +120,7 @@ async def search_web_tool(*, user_id, arguments, **_ctx):
         "Deep web research — searches multiple sources, synthesizes findings, and saves the result "
         "as a structured note with sections and citations. Use when the user says 'research', "
         "'look into', or wants a comprehensive write-up. Takes 30–120 seconds. "
-        "For a quick factual answer without saving a note, use search_web."
+        "For a quick factual answer without saving a note, use lookup."
     ),
     parameters={
         "topic": {"type": "string", "description": "The topic or question to research"},
@@ -64,7 +142,7 @@ async def research_topic_tool(*, user_id, arguments, **_ctx):
 
 @tool(
     name="search_images",
-    description="Search and display images inline. Use ONLY when the user explicitly asks to see, show, or find an image or photo. Not for factual questions — use search_web for those.",
+    description="Search and display images inline. Use ONLY when the user explicitly asks to see, show, or find an image or photo. Not for factual questions — use lookup for those.",
     parameters={
         "query": {"type": "string", "description": "The image search query"},
     },

src/fabledassistant/services/weather.py

@@ -17,6 +17,7 @@ OPEN_METEO_DAILY = (
     "temperature_2m_max,temperature_2m_min,precipitation_sum,"
     "precipitation_probability_max,weathercode,windspeed_10m_max"
 )
+OPEN_METEO_HOURLY = "precipitation_probability"
 
 # WMO weather code → description (subset; covers the most common codes)
 _WMO_CODES: dict[int, str] = {
@@ -93,6 +94,55 @@ def detect_changes(old_days: list[dict], new_days: list[dict]) -> list[str]:
     return changes
 
 
+def _summarize_precip(hourly_probs: list[tuple[int, int]], threshold: int = 30) -> str | None:
+    """Build a human-readable precipitation summary from (hour, probability) pairs.
+
+    Returns None when no significant precipitation is expected.
+    """
+    wet_hours = [(h, p) for h, p in hourly_probs if p >= threshold]
+    if not wet_hours:
+        return None
+
+    peak_hour, peak_prob = max(wet_hours, key=lambda x: x[1])
+    daytime_hours = [h for h, _ in hourly_probs if 6 <= h <= 22]
+    if not daytime_hours:
+        return None
+
+    wet_daytime = [h for h, p in hourly_probs if 6 <= h <= 22 and p >= threshold]
+    if len(wet_daytime) >= 10:
+        return f"Rain likely all day (up to {peak_prob}%)"
+
+    if not wet_daytime:
+        return None
+
+    def _fmt_hour(h: int) -> str:
+        if h == 0 or h == 24:
+            return "12 AM"
+        if h == 12:
+            return "12 PM"
+        return f"{h} AM" if h < 12 else f"{h - 12} PM"
+
+    start = wet_daytime[0]
+    end = wet_daytime[-1]
+    if start == end:
+        return f"{peak_prob}% chance around {_fmt_hour(start)}"
+    return f"Rain likely {_fmt_hour(start)}–{_fmt_hour(end + 1)} (up to {peak_prob}%)"
+
+
+def _extract_hourly_precip_for_date(raw: dict, date_str: str) -> list[tuple[int, int]]:
+    """Extract (hour, probability) pairs for a specific date from cached forecast JSON."""
+    hourly = raw.get("hourly", {})
+    times = hourly.get("precipitation_probability", [])
+    time_labels = hourly.get("time", [])
+    pairs: list[tuple[int, int]] = []
+    prefix = date_str + "T"
+    for i, t in enumerate(time_labels):
+        if t.startswith(prefix) and i < len(times) and times[i] is not None:
+            hour = int(t[11:13])
+            pairs.append((hour, times[i]))
+    return pairs
+
+
 def parse_weather_card_data(
     cache_row,
     temp_unit: str = "C",
@@ -138,6 +188,30 @@ def parse_weather_card_data(
 
     wind_unit = "mph" if imperial else "km/h"
 
+    today_hourly = _extract_hourly_precip_for_date(raw, today_str)
+    today_precip_summary = _summarize_precip(today_hourly)
+
+    def _forecast_day(d: dict) -> dict:
+        entry: dict = {
+            "day": day_label(d["date"]),
+            "condition": d["description"],
+            "high": to_temp(d["temp_max"]),
+            "low": to_temp(d["temp_min"]),
+            "precip_probability": d["precip_probability"],
+            "precip_mm": d["precip_mm"],
+            "windspeed_max": to_wind(d["windspeed_max"]),
+        }
+        hourly = _extract_hourly_precip_for_date(raw, d["date"])
+        summary = _summarize_precip(hourly)
+        if summary:
+            entry["precip_summary"] = summary
+        if hourly:
+            peak = max(hourly, key=lambda x: x[1])
+            if peak[1] >= 30:
+                h = peak[0]
+                entry["precip_peak_hour"] = f"{h} AM" if h < 12 else ("12 PM" if h == 12 else f"{h - 12} PM")
+        return entry
+
     return {
         "location": getattr(cache_row, "location_label", ""),
         "fetched_at": cache_row.fetched_at.isoformat(),
@@ -148,18 +222,8 @@ def parse_weather_card_data(
         "yesterday_high": to_temp(yesterday_day["temp_max"]) if yesterday_day else None,
         "yesterday_low": to_temp(yesterday_day["temp_min"]) if yesterday_day else None,
         "wind_unit": wind_unit,
-        "forecast": [
-            {
-                "day": day_label(d["date"]),
-                "condition": d["description"],
-                "high": to_temp(d["temp_max"]),
-                "low": to_temp(d["temp_min"]),
-                "precip_probability": d["precip_probability"],
-                "precip_mm": d["precip_mm"],
-                "windspeed_max": to_wind(d["windspeed_max"]),
-            }
-            for d in future_days
-        ],
+        "precip_summary": today_precip_summary,
+        "forecast": [_forecast_day(d) for d in future_days],
     }
 
 
@@ -259,12 +323,13 @@ async def fetch_hourly_precip(lat: float, lon: float) -> dict[str, int]:
 
 
 async def _fetch_open_meteo(lat: float, lon: float) -> dict:
-    """Fetch 7-day forecast from Open-Meteo with current conditions and yesterday's data."""
+    """Fetch 7-day forecast from Open-Meteo with current conditions, hourly precip, and yesterday's data."""
     async with httpx.AsyncClient(timeout=15.0) as client:
         resp = await client.get(OPEN_METEO_URL, params={
             "latitude": lat,
             "longitude": lon,
             "daily": OPEN_METEO_DAILY,
+            "hourly": OPEN_METEO_HOURLY,
             "current_weather": "true",
             "past_days": 1,
             "timezone": "auto",

src/fabledassistant/services/wikipedia.py

@@ -0,0 +1,113 @@
+"""Wikipedia API: lightweight topic lookups and article search."""
+import logging
+from urllib.parse import quote as url_quote
+
+import httpx
+
+logger = logging.getLogger(__name__)
+
+_SUMMARY_URL = "https://en.wikipedia.org/api/rest_v1/page/summary"
+_SEARCH_URL = "https://en.wikipedia.org/w/api.php"
+_TIMEOUT = 5.0
+_USER_AGENT = "FabledAssistant/1.0 (https://fabledsword.com)"
+
+
+def _extract_thumbnail(data: dict) -> str:
+    """Prefer the 320px thumbnail (kinder to cache/bandwidth) over originalimage."""
+    thumb = data.get("thumbnail", {}).get("source", "")
+    if thumb:
+        return thumb
+    return data.get("originalimage", {}).get("source", "")
+
+
+async def wiki_summary(query: str) -> dict | None:
+    """Fetch a Wikipedia summary for a given title/query.
+
+    Does a direct title lookup via the REST v1 summary endpoint.
+    Returns a dict with title, extract, url, and thumbnail_url on success;
+    thumbnail_url is an empty string when the article has no image.
+    Returns None on any failure.
+    """
+    title = url_quote(query.replace(" ", "_"))
+    url = f"{_SUMMARY_URL}/{title}"
+    headers = {"User-Agent": _USER_AGENT}
+    try:
+        async with httpx.AsyncClient() as client:
+            resp = await client.get(url, headers=headers, timeout=_TIMEOUT, follow_redirects=True)
+            resp.raise_for_status()
+            data = resp.json()
+            if data.get("type") == "disambiguation":
+                logger.debug("wiki_summary: disambiguation page for %r", query)
+                return None
+            extract = data.get("extract", "").strip()
+            if not extract:
+                logger.debug("wiki_summary: empty extract for %r", query)
+                return None
+            return {
+                "title": data.get("title", query),
+                "extract": extract,
+                "url": data.get("content_urls", {}).get("desktop", {}).get("page", ""),
+                "thumbnail_url": _extract_thumbnail(data),
+            }
+    except Exception as exc:
+        logger.debug("wiki_summary failed for %r: %s", query, exc)
+        return None
+
+
+async def wiki_search(query: str, limit: int = 3) -> list[dict]:
+    """Search Wikipedia and return summaries for the top results.
+
+    Uses the MediaWiki search API then fetches summaries for each hit.
+    Skips disambiguation pages and empty extracts.
+    Returns a list of dicts with title, extract, and url.
+    """
+    headers = {"User-Agent": _USER_AGENT}
+    params = {
+        "action": "query",
+        "list": "search",
+        "srsearch": query,
+        "srlimit": str(limit),
+        "format": "json",
+    }
+    results: list[dict] = []
+    try:
+        async with httpx.AsyncClient() as client:
+            resp = await client.get(
+                _SEARCH_URL, params=params, headers=headers, timeout=_TIMEOUT
+            )
+            resp.raise_for_status()
+            data = resp.json()
+            hits = data.get("query", {}).get("search", [])
+            for hit in hits:
+                title = hit.get("title", "")
+                encoded = url_quote(title.replace(" ", "_"))
+                summary_url = f"{_SUMMARY_URL}/{encoded}"
+                try:
+                    sr = await client.get(
+                        summary_url, headers=headers, timeout=_TIMEOUT, follow_redirects=True
+                    )
+                    sr.raise_for_status()
+                    sdata = sr.json()
+                    if sdata.get("type") == "disambiguation":
+                        logger.debug("wiki_search: skipping disambiguation %r", title)
+                        continue
+                    extract = sdata.get("extract", "").strip()
+                    if not extract:
+                        logger.debug("wiki_search: empty extract for %r", title)
+                        continue
+                    results.append(
+                        {
+                            "title": sdata.get("title", title),
+                            "extract": extract,
+                            "url": sdata.get("content_urls", {})
+                            .get("desktop", {})
+                            .get("page", ""),
+                            "thumbnail_url": _extract_thumbnail(sdata),
+                        }
+                    )
+                except Exception as exc:
+                    logger.debug("wiki_search: summary fetch failed for %r: %s", title, exc)
+    except Exception as exc:
+        logger.debug("wiki_search failed for %r: %s", query, exc)
+        return []
+    return results

tests/test_events_service.py

@@ -127,8 +127,10 @@ async def test_update_event_fires_caldav_push():
 @pytest.mark.asyncio
 async def test_tools_calendar_always_available():
     """Calendar tools must appear in get_tools_for_user even without CalDAV."""
-    with patch("fabledassistant.services.tools._registry.is_caldav_configured", new_callable=AsyncMock) as mock_configured:
+    with patch("fabledassistant.services.tools._registry.is_caldav_configured", new_callable=AsyncMock) as mock_configured, \
+         patch("fabledassistant.services.settings.get_setting", new_callable=AsyncMock) as mock_setting:
         mock_configured.return_value = False
+        mock_setting.return_value = "false"
         from fabledassistant.services.tools import get_tools_for_user
         tools = await get_tools_for_user(user_id=1)
         tool_names = {t["function"]["name"] for t in tools}

tests/test_lookup_tool.py

@@ -0,0 +1,111 @@
+import pytest
+from unittest.mock import AsyncMock, MagicMock, patch
+
+from fabledassistant.services.tools.web import lookup_tool
+
+
+@pytest.mark.asyncio
+async def test_lookup_wikipedia_hit():
+    wiki_data = {
+        "title": "QUIC",
+        "extract": "QUIC is a transport layer protocol.",
+        "url": "https://en.wikipedia.org/wiki/QUIC",
+        "thumbnail_url": "",
+    }
+
+    with patch("fabledassistant.services.wikipedia.wiki_summary", new_callable=AsyncMock, return_value=wiki_data), \
+         patch("fabledassistant.config.Config") as mock_config:
+        mock_config.searxng_enabled.return_value = False
+        result = await lookup_tool(user_id=1, arguments={"query": "QUIC"})
+
+    assert result["success"] is True
+    assert result["type"] == "lookup"
+    assert result["data"]["wikipedia"]["title"] == "QUIC"
+    assert result["data"]["web"] == []
+    assert "image" not in result["data"]["wikipedia"]
+
+
+@pytest.mark.asyncio
+async def test_lookup_wikipedia_miss_searxng_fallback():
+    searxng_results = [
+        {"url": "https://example.com/quic", "title": "QUIC Explained", "snippet": "An overview..."},
+    ]
+
+    with patch("fabledassistant.services.wikipedia.wiki_summary", new_callable=AsyncMock, return_value=None), \
+         patch("fabledassistant.config.Config") as mock_config, \
+         patch("fabledassistant.services.research._search_searxng", new_callable=AsyncMock, return_value=searxng_results), \
+         patch("fabledassistant.services.rss._fetch_full_article", new_callable=AsyncMock, return_value="Full article about QUIC..."):
+        mock_config.searxng_enabled.return_value = True
+        result = await lookup_tool(user_id=1, arguments={"query": "QUIC"})
+
+    assert result["success"] is True
+    assert result["data"]["wikipedia"] is None
+    assert len(result["data"]["web"]) == 1
+    assert result["data"]["web"][0]["url"] == "https://example.com/quic"
+
+
+@pytest.mark.asyncio
+async def test_lookup_parallel_both_sources():
+    wiki_data = {
+        "title": "President of the United States",
+        "extract": "The president is the head of state.",
+        "url": "https://en.wikipedia.org/wiki/President_of_the_United_States",
+        "thumbnail_url": "",
+    }
+    searxng_results = [
+        {"url": "https://whitehouse.gov", "title": "The White House", "snippet": "Current admin..."},
+    ]
+
+    with patch("fabledassistant.services.wikipedia.wiki_summary", new_callable=AsyncMock, return_value=wiki_data), \
+         patch("fabledassistant.config.Config") as mock_config, \
+         patch("fabledassistant.services.research._search_searxng", new_callable=AsyncMock, return_value=searxng_results), \
+         patch("fabledassistant.services.rss._fetch_full_article", new_callable=AsyncMock, return_value="Current president is..."):
+        mock_config.searxng_enabled.return_value = True
+        result = await lookup_tool(user_id=1, arguments={"query": "president of the united states"})
+
+    assert result["success"] is True
+    assert result["data"]["wikipedia"]["title"] == "President of the United States"
+    assert len(result["data"]["web"]) == 1
+
+
+@pytest.mark.asyncio
+async def test_lookup_wikipedia_thumbnail_cached():
+    wiki_data = {
+        "title": "Hedgehog",
+        "extract": "Hedgehogs are spiny mammals.",
+        "url": "https://en.wikipedia.org/wiki/Hedgehog",
+        "thumbnail_url": "https://upload.wikimedia.org/.../Hedgehog.jpg",
+    }
+    mock_record = MagicMock()
+    mock_record.id = 42
+
+    with patch("fabledassistant.services.wikipedia.wiki_summary", new_callable=AsyncMock, return_value=wiki_data), \
+         patch("fabledassistant.config.Config") as mock_config, \
+         patch("fabledassistant.services.images.fetch_and_store_image", new_callable=AsyncMock, return_value=mock_record):
+        mock_config.searxng_enabled.return_value = False
+        result = await lookup_tool(user_id=1, arguments={"query": "hedgehog"})
+
+    assert result["data"]["wikipedia"]["image"]["embed"] == "![Hedgehog](/api/images/42)"
+    assert "Wikipedia" in result["data"]["wikipedia"]["image"]["citation"]
+    assert "image_instructions" in result["data"]
+
+
+@pytest.mark.asyncio
+async def test_lookup_wikipedia_miss_no_searxng():
+    with patch("fabledassistant.services.wikipedia.wiki_summary", new_callable=AsyncMock, return_value=None), \
+         patch("fabledassistant.config.Config") as mock_config:
+        mock_config.searxng_enabled.return_value = False
+        result = await lookup_tool(user_id=1, arguments={"query": "xyznonexistent"})
+
+    assert result["success"] is True
+    assert "message" in result["data"]
+
+
+@pytest.mark.asyncio
+async def test_lookup_always_available():
+    with patch("fabledassistant.services.tools._registry.is_caldav_configured", new_callable=AsyncMock, return_value=False), \
+         patch("fabledassistant.services.settings.get_setting", new_callable=AsyncMock, return_value="false"):
+        from fabledassistant.services.tools import get_tools_for_user
+        tools = await get_tools_for_user(user_id=1)
+        tool_names = {t["function"]["name"] for t in tools}
+        assert "lookup" in tool_names

tests/test_research_pipeline.py

@@ -123,8 +123,6 @@ async def test_pipeline_creates_section_notes_and_index():
         n.title = title
         return n
 
-    mock_update = AsyncMock()
-
     with patch("fabledassistant.services.research._generate_sub_queries", new_callable=AsyncMock, return_value=["q1"]), \
          patch("fabledassistant.services.research._search_searxng", new_callable=AsyncMock, return_value=[{"url": "http://x.com", "title": "X", "snippet": "s"}]), \
          patch("fabledassistant.services.research.fetch_url_content", new_callable=AsyncMock, return_value="content"), \
@@ -192,3 +190,42 @@ async def test_pipeline_falls_back_when_all_sections_fail():
         result = await run_research_pipeline("test topic", user_id=1, model="test-model")
 
     assert result.id == 77
+
+
+@pytest.mark.asyncio
+async def test_pipeline_includes_wikipedia_sources():
+    """run_research_pipeline should merge Wikipedia results into the source pool."""
+    from unittest.mock import MagicMock
+
+    wiki_results = [{"title": "Wiki Article", "extract": "Wikipedia content about the topic.", "url": "https://en.wikipedia.org/wiki/Topic"}]
+
+    outline = [
+        {"title": "Section A", "focus": "Focus A"},
+        {"title": "Section B", "focus": "Focus B"},
+    ]
+
+    note_id_counter = iter(range(30, 40))
+
+    def _make_note(user_id, title, body, tags, project_id=None, parent_id=None):
+        n = MagicMock()
+        n.id = next(note_id_counter)
+        n.title = title
+        return n
+
+    with patch("fabledassistant.services.research._generate_sub_queries", new_callable=AsyncMock, return_value=["q1"]), \
+         patch("fabledassistant.services.research._search_searxng", new_callable=AsyncMock, return_value=[{"url": "http://x.com", "title": "X", "snippet": "s"}]), \
+         patch("fabledassistant.services.research.wiki_search", new_callable=AsyncMock, return_value=wiki_results), \
+         patch("fabledassistant.services.research.fetch_url_content", new_callable=AsyncMock, return_value="content"), \
+         patch("fabledassistant.services.research._generate_outline", new_callable=AsyncMock, return_value=outline) as mock_outline, \
+         patch("fabledassistant.services.research._synthesize_section", new_callable=AsyncMock, side_effect=lambda t, f, s, m: (t, f"Body for {t}")), \
+         patch("fabledassistant.services.research._generate_executive_summary", new_callable=AsyncMock, return_value="Summary."), \
+         patch("fabledassistant.services.research.create_note", new_callable=AsyncMock, side_effect=_make_note), \
+         patch("fabledassistant.services.research.update_note", new_callable=AsyncMock):
+
+        from fabledassistant.services.research import run_research_pipeline
+        await run_research_pipeline("test topic", user_id=1, model="test-model")
+
+    # The sources passed to _generate_outline should include the Wikipedia article
+    sources_arg = mock_outline.call_args[0][1]  # second positional arg
+    source_urls = [s["url"] for s in sources_arg]
+    assert "https://en.wikipedia.org/wiki/Topic" in source_urls

tests/test_weather_service.py

@@ -59,7 +59,6 @@ def test_detect_forecast_changes_rain_added():
 def test_parse_weather_card_data_returns_none_when_stale():
     """Should return None when cache is older than 24 hours."""
     from datetime import datetime, timezone, timedelta
-    from unittest.mock import MagicMock
     from fabledassistant.services.weather import parse_weather_card_data
 
     cache = MagicMock()
@@ -71,7 +70,6 @@ def test_parse_weather_card_data_returns_none_when_stale():
 def test_parse_weather_card_data_returns_card_schema():
     """Should return the correct metadata.weather schema for fresh cache."""
     from datetime import datetime, timezone, timedelta, date
-    from unittest.mock import MagicMock
     from fabledassistant.services.weather import parse_weather_card_data
 
     today = date.today().isoformat()
@@ -103,3 +101,66 @@ def test_parse_weather_card_data_returns_card_schema():
     assert card["yesterday_low"] == 9
     assert len(card["forecast"]) >= 1
     assert card["location"] == "Berlin, DE"
+    assert card["precip_summary"] is None
+
+
+def test_summarize_precip_dry():
+    from fabledassistant.services.weather import _summarize_precip
+    assert _summarize_precip([(h, 10) for h in range(24)]) is None
+
+
+def test_summarize_precip_all_day():
+    from fabledassistant.services.weather import _summarize_precip
+    result = _summarize_precip([(h, 60) for h in range(24)])
+    assert result is not None
+    assert "all day" in result.lower()
+
+
+def test_summarize_precip_window():
+    from fabledassistant.services.weather import _summarize_precip
+    hourly = [(h, 5) for h in range(24)]
+    for h in range(14, 18):
+        hourly[h] = (h, 65)
+    result = _summarize_precip(hourly)
+    assert result is not None
+    assert "2 PM" in result
+    assert "65%" in result
+
+
+def test_parse_weather_card_includes_hourly_precip_summary():
+    from datetime import datetime, timezone, timedelta, date
+    from fabledassistant.services.weather import parse_weather_card_data
+
+    today = date.today().isoformat()
+    yesterday = (date.today() - timedelta(days=1)).isoformat()
+    tomorrow = (date.today() + timedelta(days=1)).isoformat()
+
+    hourly_times = [f"{today}T{h:02d}:00" for h in range(24)]
+    hourly_probs = [5] * 24
+    for h in range(14, 18):
+        hourly_probs[h] = 70
+
+    cache = MagicMock()
+    cache.fetched_at = datetime.now(timezone.utc)
+    cache.location_label = "Berlin, DE"
+    cache.forecast_json = {
+        "current_weather": {"temperature": 12.0, "weathercode": 61},
+        "daily": {
+            "time": [yesterday, today, tomorrow],
+            "temperature_2m_max": [14.0, 16.0, 18.0],
+            "temperature_2m_min": [9.0, 8.0, 10.0],
+            "precipitation_sum": [0.0, 5.0, 1.5],
+            "precipitation_probability_max": [0, 70, 30],
+            "weathercode": [1, 61, 61],
+            "windspeed_10m_max": [10.0, 12.0, 8.0],
+        },
+        "hourly": {
+            "time": hourly_times,
+            "precipitation_probability": hourly_probs,
+        },
+    }
+
+    card = parse_weather_card_data(cache)
+    assert card is not None
+    assert card["precip_summary"] is not None
+    assert "2 PM" in card["precip_summary"]

tests/test_wikipedia.py

@@ -0,0 +1,173 @@
+"""Tests for the Wikipedia service module."""
+import pytest
+from unittest.mock import AsyncMock, MagicMock, patch
+
+from fabledassistant.services.wikipedia import wiki_summary, wiki_search
+
+
+def _make_mock_response(json_data: dict, status_code: int = 200) -> MagicMock:
+    mock_resp = MagicMock()
+    mock_resp.status_code = status_code
+    mock_resp.json.return_value = json_data
+    mock_resp.raise_for_status = MagicMock()
+    return mock_resp
+
+
+@pytest.mark.asyncio
+async def test_wiki_summary_returns_extract():
+    """Successful lookup returns a dict with title, extract, and url."""
+    payload = {
+        "type": "standard",
+        "title": "Python (programming language)",
+        "extract": "Python is a high-level programming language.",
+        "content_urls": {"desktop": {"page": "https://en.wikipedia.org/wiki/Python_(programming_language)"}},
+    }
+    mock_resp = _make_mock_response(payload)
+
+    with patch("fabledassistant.services.wikipedia.httpx.AsyncClient") as mock_client_cls:
+        mock_client = AsyncMock()
+        mock_client.__aenter__ = AsyncMock(return_value=mock_client)
+        mock_client.__aexit__ = AsyncMock(return_value=False)
+        mock_client.get = AsyncMock(return_value=mock_resp)
+        mock_client_cls.return_value = mock_client
+
+        result = await wiki_summary("Python programming language")
+
+    assert result is not None
+    assert result["title"] == "Python (programming language)"
+    assert "Python" in result["extract"]
+    assert result["url"].startswith("https://")
+    assert result["thumbnail_url"] == ""
+
+
+@pytest.mark.asyncio
+async def test_wiki_summary_includes_thumbnail():
+    """Thumbnail URL is extracted when the article has an image."""
+    payload = {
+        "type": "standard",
+        "title": "Hedgehog",
+        "extract": "Hedgehogs are spiny mammals.",
+        "content_urls": {"desktop": {"page": "https://en.wikipedia.org/wiki/Hedgehog"}},
+        "thumbnail": {"source": "https://upload.wikimedia.org/foo-320px.jpg"},
+        "originalimage": {"source": "https://upload.wikimedia.org/foo.jpg"},
+    }
+    mock_resp = _make_mock_response(payload)
+
+    with patch("fabledassistant.services.wikipedia.httpx.AsyncClient") as mock_client_cls:
+        mock_client = AsyncMock()
+        mock_client.__aenter__ = AsyncMock(return_value=mock_client)
+        mock_client.__aexit__ = AsyncMock(return_value=False)
+        mock_client.get = AsyncMock(return_value=mock_resp)
+        mock_client_cls.return_value = mock_client
+
+        result = await wiki_summary("Hedgehog")
+
+    assert result is not None
+    assert result["thumbnail_url"] == "https://upload.wikimedia.org/foo-320px.jpg"
+
+
+@pytest.mark.asyncio
+async def test_wiki_summary_returns_none_on_404():
+    """HTTP error (e.g. 404) causes wiki_summary to return None."""
+    import httpx
+
+    mock_resp = MagicMock()
+    mock_resp.raise_for_status.side_effect = httpx.HTTPStatusError(
+        "404", request=MagicMock(), response=MagicMock()
+    )
+
+    with patch("fabledassistant.services.wikipedia.httpx.AsyncClient") as mock_client_cls:
+        mock_client = AsyncMock()
+        mock_client.__aenter__ = AsyncMock(return_value=mock_client)
+        mock_client.__aexit__ = AsyncMock(return_value=False)
+        mock_client.get = AsyncMock(return_value=mock_resp)
+        mock_client_cls.return_value = mock_client
+
+        result = await wiki_summary("NonExistentPageXYZ123")
+
+    assert result is None
+
+
+@pytest.mark.asyncio
+async def test_wiki_summary_returns_none_on_disambiguation():
+    """Disambiguation pages cause wiki_summary to return None."""
+    payload = {
+        "type": "disambiguation",
+        "title": "Mercury",
+        "extract": "Mercury may refer to:",
+        "content_urls": {"desktop": {"page": "https://en.wikipedia.org/wiki/Mercury"}},
+    }
+    mock_resp = _make_mock_response(payload)
+
+    with patch("fabledassistant.services.wikipedia.httpx.AsyncClient") as mock_client_cls:
+        mock_client = AsyncMock()
+        mock_client.__aenter__ = AsyncMock(return_value=mock_client)
+        mock_client.__aexit__ = AsyncMock(return_value=False)
+        mock_client.get = AsyncMock(return_value=mock_resp)
+        mock_client_cls.return_value = mock_client
+
+        result = await wiki_summary("Mercury")
+
+    assert result is None
+
+
+@pytest.mark.asyncio
+async def test_wiki_search_returns_results():
+    """wiki_search returns a list of result dicts for a successful query."""
+    search_payload = {
+        "query": {
+            "search": [
+                {"title": "Quantum mechanics"},
+                {"title": "Quantum field theory"},
+            ]
+        }
+    }
+    summary_payloads = [
+        {
+            "type": "standard",
+            "title": "Quantum mechanics",
+            "extract": "Quantum mechanics is a fundamental theory in physics.",
+            "content_urls": {"desktop": {"page": "https://en.wikipedia.org/wiki/Quantum_mechanics"}},
+        },
+        {
+            "type": "standard",
+            "title": "Quantum field theory",
+            "extract": "Quantum field theory is a framework in theoretical physics.",
+            "content_urls": {"desktop": {"page": "https://en.wikipedia.org/wiki/Quantum_field_theory"}},
+        },
+    ]
+
+    search_resp = _make_mock_response(search_payload)
+    summary_resp_1 = _make_mock_response(summary_payloads[0])
+    summary_resp_2 = _make_mock_response(summary_payloads[1])
+
+    with patch("fabledassistant.services.wikipedia.httpx.AsyncClient") as mock_client_cls:
+        mock_client = AsyncMock()
+        mock_client.__aenter__ = AsyncMock(return_value=mock_client)
+        mock_client.__aexit__ = AsyncMock(return_value=False)
+        mock_client.get = AsyncMock(side_effect=[search_resp, summary_resp_1, summary_resp_2])
+        mock_client_cls.return_value = mock_client
+
+        results = await wiki_search("quantum physics", limit=2)
+
+    assert len(results) == 2
+    assert results[0]["title"] == "Quantum mechanics"
+    assert "quantum" in results[0]["extract"].lower()
+    assert results[1]["title"] == "Quantum field theory"
+
+
+@pytest.mark.asyncio
+async def test_wiki_search_returns_empty_on_failure():
+    """wiki_search returns an empty list when the network request fails."""
+    import httpx
+
+    with patch("fabledassistant.services.wikipedia.httpx.AsyncClient") as mock_client_cls:
+        mock_client = AsyncMock()
+        mock_client.__aenter__ = AsyncMock(return_value=mock_client)
+        mock_client.__aexit__ = AsyncMock(return_value=False)
+        mock_client.get = AsyncMock(side_effect=httpx.ConnectError("connection refused"))
+        mock_client_cls.return_value = mock_client
+
+        results = await wiki_search("anything")
+
+    assert results == []