.agents/memory/MEMORY.md

Current Context

The current focus is on optimizing the Signet daemon's embedding processing pipeline by migrating UMAP dimensionality reduction from the client-side browser to the server-side daemon, and ensuring the openclaw application maintains a healthy port configuration.

Active Projects

UMAP Server-Side Migration Location: /home/nicholai/signet/signetai (Bun monorepo) Status: Parallelization underway. Backend worker is processing tasks #1-4 (Migration creation, Projection module, API endpoint registration, Cache invalidation hooks). Frontend worker has completed rewriting the dashboard client to use the new server projection API and removing umap-js. Blockers: Waiting for backend worker completion of tasks #1-4 before final build/typecheck. Next Steps: Backend worker must finish implementation; remove umap-js from dashboard package.json; run final build and typecheck.

Openclaw Port Configuration Location: System level. Status: Resolved. Port 8788 conflict between workerd and the nextcloud-talk plugin has been fixed. Next Steps: Monitor application health.

Recent Work

UMAP Performance Optimization: Successfully decomposed the migration task into parallelized sub-tasks. The migration file 010-umap-cache.ts has been created and registered. The daemon endpoint GET /api/embeddings/projection is being implemented. Cache invalidation hooks are being added to syncVecInsert and related vector operations in db-helpers.ts. Dashboard Client Rewrite: The dashboard api.ts has been updated to fetch projection coordinates from the daemon instead of running UMAP locally. The umap-js package has been removed from packages/cli/dashboard/package.json.

Technical Notes

Code Standards: Strict TypeScript discipline: no any types, no as assertions (use typed variables), explicit return types on all exports. Monorepo Structure: Bun-based monorepo located at /home/nicholai/signet/signetai. Cache Invalidation: The syncVecInsert function in db-helpers.ts requires specific cache invalidation hooks to be added. Timeline Aggregation: The daemon processes memory_history, memories, and connectors tables with ISO timestamps. Signet Agent Profile: Confirmed location is ~/.agents/.

Rules & Warnings

UI Image Handling: For any frontend image rendering or design tasks, Opus must handle the image context directly. Never delegate UI image work to subagents. Database Safety: Never delete from the production database without a backup. Refactoring Limits: Adhere to strict file size (max 700 LOC) and indentation (max 3 levels) constraints. Logging: Keep journal entries updated in the memory database regularly.

• Agent Locations: The Signet agent profile resides at ~/.agents/.