MCP tool_add_drawer:
- Make drawer_id content-based: hash full content instead of
content[:100] + timestamp. Same content → same ID, eliminating
TOCTOU race conditions
- Switch from col.add() to col.upsert() so re-filing with updated
content updates the existing drawer
miner.add_drawer:
- Switch from collection.add() to collection.upsert() so re-mining
a modified file updates instead of silently failing
- Remove the try/except catching 'already exists' — upsert handles
this naturally
Findings: #11 (HIGH — add ignores updates), #6 (MEDIUM — TOCTOU),
#13 (MEDIUM — non-deterministic IDs)
Includes test infrastructure from PR #131.
92 tests pass.
When --palace is not explicitly provided, fall back to KnowledgeGraph()
which uses DEFAULT_KG_PATH (~/.mempalace/knowledge_graph.sqlite3),
preserving backward compatibility for existing users.
Parse --palace before initialising module-level singletons so that
both ChromaDB and KnowledgeGraph use the correct palace directory.
When --palace is provided the user is requesting an isolated palace;
KG must co-locate with ChromaDB under that path, not fall back to the
global default (~/.mempalace/knowledge_graph.sqlite3).
- Introduced README.md for plugin overview and installation instructions.
- Added hooks configuration in hooks.json for auto-save and pre-compact functionality.
- Implemented stop and pre-compact hooks in bash scripts for memory management.
- Created marketplace.json and plugin.json for plugin metadata and versioning.
- Developed skills and instructions for help, init, mine, search, and status functionalities.
- Added CLI commands for executing hooks and displaying skill instructions.
- Implemented hooks_cli.py for handling hook logic and JSON input/output.
- Enhanced instruction files for user guidance on setup and usage.
- Updated .gitignore to exclude additional files.
- Created GitHub Actions workflow for syncing plugin version on push.
ChromaDB 0.6.x bundles a Posthog telemetry client whose capture()
signature is incompatible with the installed posthog library, producing
noisy "Failed to send telemetry event" stderr warnings on every
operation. Silence by raising the logger threshold to CRITICAL.
ONNX Runtime's CoreML execution provider segfaults during vector
queries on macOS ARM64 (issue #74). Auto-set ORT_DISABLE_COREML=1
on Apple Silicon to force CPU execution, while respecting any
user-provided override via os.environ.setdefault().
Made-with: Cursor
The MCP server previously created a new PersistentClient on every tool
call via _get_collection(). This incurs HNSW index loading overhead
on each request.
Cache the client and collection at module level. The cache resets
naturally on process restart (MCP runs as a subprocess).
Also adds a _reset_mcp_cache fixture to conftest.py for test isolation.
Includes test infrastructure from PR #131.
92 tests pass.
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