{"repo":"totocaster/arrowhead","free":true,"listed":false,"github":"https://github.com/totocaster/arrowhead","clone":"git clone https://github.com/totocaster/arrowhead.git","description":"Fast Obsidian-aware search and discovery that makes AI agents or OpenClaw your true knowledge assistant.","language":"Rust","stars":42,"topics":["ai","claude","claude-ai","codex","mcp","notes","obsidian","pkm","rust","plaintext-commons"],"license":"MIT","category":"productivity","readme_excerpt":"Fast Obsidian search and discovery that makes AI agents your true knowledge assistant. Arrowhead is a cross-platform CLI and daemon that keeps your Obsidian vault indexed around the clock. It combines fast full-text search, semantic vectors, graph analytics, and a Claude-ready MCP interface so both humans and agents can explore your notes without friction. How It Works The Arrowhead Core runtime watches your vault, streams changes into a bounded writer queue, and persists both text and vector indexes without taking ownership of your files. Arrowhead clients—the CLI and the MCP transports—sit on top of that runtime, reading directly from the shared index to serve both local workflows and remote agent requests. Features - Background daemon with live filesystem watching and bounded persistence queue. - Vault-aware indexing that respects .obsidian settings, templates, and ignore lists. - Generic Markdown workspace support via .arrowhead/workspace.toml , with automatic fallbacks to Obsidian settings when present. - Full-text, semantic, and hybrid search with snippet generation and metadata filters. - Notes CRUD, graph analytics, and discovery helpers via CLI or MCP tool surface. - HTTP MCP transport with bearer/link-token authentication, CIDR allowlists, and /health readiness probes. - Semantic embeddings using fastembed with vectors stored in sqlite-vec alongside the primary index. - Auto-start manifests for macOS (launchd) and Linux ( systemd --user ) with CLI management. Quick ","default_branch":null,"files":null,"tree":[],"storefront":"/r/totocaster","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/totocaster/arrowhead/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}