A lightweight, powerful local memory server for AI agents supporting text, entities, and relations. Enables persistent codebase understanding and user preference management.
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process.env. You'll be asked to provide them before it can run.ARCHIVIST_STRATEGY— "": "nlp",CONTEXT_MAX_ENTITIES— Integer 5 Max high-importance entities in context.CONTEXT_MAX_MEMORIES— Integer 5 Max recent memories in context.CONTEXT_TODO_LIMIT— Integer 3 Max pending todos shown in memory://current-context.CONTEXT_WINDOW_LIMIT— Integer 500 Max characters returned by memory://current-context.EMBEDDING_CONCURRENCY— Integer 5 Max concurrent embedding operations for remember_facts. Higher values = faster batch processing but more CPU/memory usage.ENABLE_CONSOLIDATE_TOOL— true, false false Enable the consolidate_context tool for retrospective memory extraction.EXTENSIONS_PATH— Path to directory (none) Optional path to load custom tool extensions from external directory. Allows adding private/experimental tools without modifying the codebase.EXTRACT_COMPLEX_CONCEPTS— true, false true Enable extraction of modifier+noun phrases (e.g., "optimized WGSL"). Set to false to disable.MEMORY_CONSOLIDATION_FACTOR— Float 1.0 Strength of access-based consolidation. Higher = frequently-used memories resist decay more.MEMORY_DB_PATH— Path to DB file ./memory.db Location of the SQLite database.MEMORY_HALF_LIFE_WEEKS— Float 4.0 Weeks until memory importance decays to 50%. Longer = slower decay.MEMORY_SEMANTIC_WEIGHT— Float 0.7 Balance between semantic similarity (0.7) and decayed importance (0.3) in recall ranking.OLLAMA_URL— URL string http://localhost:11434 Full API Endpoint for the LLM strategy (e.g. http://localhost:11434/api/generate).TAG_MATCH_BOOST— Float 0.15 Score boost for exact tag matches in recall results. Higher = stronger tag priority.TEST_MODETEST_WORKER_THREADUSE_WORKER— true, false true Run Archivist in a background thread to prevent blocking.[](https://m8ven.ai/mcp/beledarian-mcp-local-memory-59id1b)