Obsidian Search & Write MCP Server

An open-source integration that lets AI agents search and write to Obsidian vaults directly. Bridges note-taking with AI automation for researchers, writers, and knowledge workers who want AI-assisted note management.

The MCP (Model Context Protocol) ecosystem is genuinely hot right now, with Anthropic's protocol gaining rapid adoption and a wave of developers building server integrations across every tool category — Obsidian is a natural target given its large, technically-inclined user base and local-first file structure that makes vault access straightforward. No clear incumbent owns this specific integration, though community plugins like Smart Connections already do AI-adjacent work inside Obsidian, meaning the comparison point exists and users have some expectations. Revenue band is listed as unknown for good reason — this is almost certainly a free open-source tool, and monetization paths (hosted service, Pro tier, consulting) are non-obvious and probably thin. The biggest risk is that Obsidian's own team or a well-resourced plugin developer ships something nearly identical within months, collapsing whatever early-mover advantage exists in what is ultimately a shallow technical lift.