Petrichor

Open-source self-hosted knowledge platform that compiles Markdown into wikis for people and AI agents

PlatformWebfreeglobal

Petrichor is an open-source, self-hosted knowledge platform that compiles Markdown writing into a semantic wiki, keeping retrieval separate from reading so AI agents locate content first, then read the original text as evidence. Alongside a web wiki, blog, and full-text search, it exposes content over REST and MCP and can export knowledge as portable Agent Skill packages for other tools. It runs entirely on infrastructure the deployer controls.

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