io.github.sweir1/obsidian-brainsearch

Obsidian Brain

Verified · 16 days ago

Obsidian MCP server: semantic search, knowledge graph, and vault editing. No plugin required.

Install

claude mcp add obsidian-brain -- npx -y [email protected]

Requires: VAULT_PATH, DATA_DIR, EMBEDDING_PRESET, EMBEDDING_MODEL, EMBEDDING_PROVIDER, OLLAMA_BASE_URL, OLLAMA_EMBEDDING_DIM, OLLAMA_NUM_CTX, OBSIDIAN_BRAIN_OLLAMA_AUTO_PULL, OBSIDIAN_BRAIN_OLLAMA_BYOM_AUTO_PULL, OBSIDIAN_BRAIN_NO_WATCH, OBSIDIAN_BRAIN_NO_CATCHUP, OBSIDIAN_BRAIN_WATCH_DEBOUNCE_MS, OBSIDIAN_BRAIN_COMMUNITY_DEBOUNCE_MS, OBSIDIAN_BRAIN_TOOL_TIMEOUT_MS, OBSIDIAN_BRAIN_MAX_CHUNK_TOKENS, OBSIDIAN_BRAIN_CONFIG_DIR, OBSIDIAN_BRAIN_DEBUG, OBSIDIAN_BRAIN_LOG_FORMAT

Our take

Obsidian Brain combines semantic search, graph-style knowledge access, and vault editing for Obsidian users, while avoiding a required in-app plugin. It is for people who want assistants to both retrieve and modify notes inside an existing knowledge system. The concept is practical and the no-plugin angle lowers friction, but the small public footprint suggests a specialized project rather than a mature standard.

reviewed by hand · 2026-07-08

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