Adds a two-dimensional address (wing, hall) to brain notes. A wing is a
topic domain (e.g. jepa-fx, hyperguild); a hall is one of a closed
vocabulary of memory types (facts, decisions, failures, hypotheses,
sources). Notes route to brain/wiki/<wing>/<hall>/<slug>.md with
wing/hall/created_at YAML frontmatter, making the directory a valid
Obsidian vault.
Changes:
- new package ingestion/internal/brain (NotePath, ValidHalls, Sanitise,
BuildWingIndex, BuildAllWingIndexes)
- api.WriteNote refactored to WriteNoteOptions; wing+hall routes to
brain/wiki/, otherwise falls back to brain/knowledge/ (legacy)
- search.Query → QueryOptions with optional Wing/Hall filtering; Result
carries wing/hall extracted from frontmatter or path segments
- MCP tools brain_write and brain_query gain optional wing/hall params
(hall enum-validated); new brain_index tool regenerates _index.md MOC
- POST /index REST endpoint mirrors brain_index
- brain_write auto-rebuilds the wing's _index.md after a wing+hall write
- scripts/migrate-brain-halls.sh migrates flat brain/wiki/{concepts,entities}/
into the new layout (dry-run by default, --commit applies)
All existing tests pass; new tests cover wing/hall write routing, scope
filtering, invalid hall rejection, _index.md generation, and migration
script paths.
Closes hyperguild#1.
In CI's clean checkout the tree-walk for ~/dev/.context/AGENT.md
finds nothing, leaving ROOT_CONTEXT empty. The script previously
proceeded to regenerate AGENTS.md, .cursorrules,
.aider.conventions.md, and .context/system-prompt.txt as
project-only — but the committed versions are root+project, so
the drift gate added in cc401d9 fails CI on every push.
When no root context is reachable, only regenerate CLAUDE.md
(which is project-only by design — Claude Code walks up the tree
itself to find the root). The root-bearing adapters are left
untouched, eliminating the false-positive drift.
Local runs (with root context reachable) are unchanged.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Nothing in the workspace uses the HANDROLLED escape hatch anymore — the
infra repo (its only consumer) was migrated to the standard pattern.
Removing the dead code: HANDROLLED_MARKER constant, skip_if_handrolled
function, and call sites in each generator. Sync output for any non-
HANDROLLED file (i.e., every file we have) is unchanged.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase 4 sweep updated .gitignore and Taskfile.yml but missed this
script. Copy the canonical from ~/dev/project-template/ so the
HANDROLLED escape hatch works in this project (a CLAUDE.md or
adapter file containing '<!-- HANDROLLED: do not regenerate -->'
near the top is now skipped on regeneration).
