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FabledScribe/plugin
bvandeusenandClaude Opus 5 731ca284c3
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feat(design-systems): give a design system a way to reach the session
Storing a design system never made a session aware of one. Rules get pushed
into every session by the SessionStart hook and returned by enter_project; a
design system had neither, so its standards were reachable only by an agent
that already knew to call resolve_design_system — the same silent failure as a
token nobody declares.

That gap was invisible while the operator's visual standards also lived in a
rulebook. Retiring that rulebook (which is what this unblocks) would have
deleted design guidance from every session with nothing to say so.

- services/design_systems.design_context() — the delivery side. Guidance is
  chain-merged ANCESTOR-FIRST: a child system holds only what it CHANGES, so
  its own guidance describes a departure from a house style it never restates,
  and the leaf alone is a fragment. Tokens are summarised (count + group
  names), not listed — a hundred declarations would crowd out the context they
  are meant to inform.
- enter_project returns `design_system`, null when the project has none.
- The SessionStart context gains a Design system block with pointers to the
  values, alongside the always-on rules.
- server.py's entity list gains Design system, including the negative: do NOT
  record one as a rulebook, because a token kept as prose cannot be resolved,
  inherited, rendered or checked.
- The rulebook-tier passage used "a design-system rulebook" as its worked
  example of a subscribed rulebook — it now teaches the opposite, plus a new
  "is this a rule at all?" test pointing at design systems, processes and
  snippets.
- using-scribe gains a section on building UI against the project's system.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UaYUaouG9jjhATyuxCKrQs
2026-07-31 22:10:09 -04:00
..

Scribe plugin for Claude Code

Turns a self-hosted Scribe instance into a first-class Claude Code extension:

  • MCP tools over your notes, tasks, projects, milestones, systems, and rulebook (the scribe server).
  • Session-start push channel — a SessionStart hook injects your always-on rules + active-project context so Scribe surfaces without being asked.
  • Prior-art recall on writes — a PreToolUse hook on Write/Edit checks the file about to be written against your recorded snippets (what's kept at that path, and what resembles the code) and offers them before the helper is rewritten. Titles only, never blocks the edit.
  • Universal process-skills — using-scribe, writing-plans, systematic-debugging, verification, brainstorming, reusing-code (record and recall reusable code as snippets). Replaces superpowers.
  • Your Scribe Processes as skills — saved Processes are synced into local ~/.claude/skills/scribe-proc-* stubs that auto-surface by relevance; the stub fetches the live procedure via get_process. Refreshed each session and on demand with /scribe:sync.

It is designed so you can uninstall superpowers and disable auto-memory and depend on neither.

Install

The plugin ships inside the Scribe app repo, so the marketplace is that repo — you always get the plugin version that matches your Scribe instance.

/plugin marketplace add https://git.fabledsword.com/bvandeusen/FabledScribe.git
/plugin install scribe@scribe-plugin

On install you'll be asked for:

Setting What
Scribe base URL e.g. https://scribe.example.com (no trailing slash)
Scribe API key an fmcp_ key from Settings → API Keys (stored in your OS keychain)
Active project id optional — numeric project id to scope the session-start context

What gets wired

  • plugin.json mcpServers → the scribe MCP server at <base URL>/mcp (Bearer auth).
  • hooks/hooks.json → SessionStart hook (hooks/scribe_session_context.sh), fail-open: if Scribe is unreachable it injects nothing and never blocks the session.
  • hooks/hooks.json → PreToolUse hook on Write|Edit (hooks/scribe_prior_art.sh) → GET /api/plugin/prior-art. Returns additionalContext with no permission decision, so it can inform the write but never stop it; silent when nothing is recorded, which is most of the time. Toggle in Settings → Knowledge auto-inject.
  • skills/ → the universal process-skills, surfaced by description match.
  • hooks/scribe_sync_processes.sh (a 2nd SessionStart hook) + the /scribe:sync command → generate ~/.claude/skills/scribe-proc-* stubs from your Scribe Processes (via GET /api/plugin/processes); also fail-open, and pruned to match what exists in Scribe.

Notes

  • Set a version bump in .claude-plugin/plugin.json per release so clients pick up changes.
  • The session-start, auto-inject and prior-art hooks need only a read-scoped key; the MCP tools need write scope to create/update. Every hook is a GET for that reason — a read key cannot POST.