Usage-adaptive Obsidian vault search: Hebbian + PageRank + BM25 hybrid ranking.
Free
5 servers across memory & knowledge. The largest is Hebbian Vault.
Memory & Knowledge
5
servers published
1 category
14k
downloads
counted by the registries
0
followers
told when a release lands
5 of 5
security-scanned
servers with a scan grade
5 MCP servers, most downloaded first. 5 of 5 are free to start.
Find what your knowledge base mentions but doesn't actually explain.
Free
Surface the notes you forgot you wrote — DMN replay for markdown vaults.
Free
Find where your notes disagree — contradiction detection for markdown vaults.
Free
Obsidian vault structural health: broken links, orphans, missing frontmatter, safe auto-repair.
Free
Authentication
0 of 5 use OAuth
The rest either hold an API key issued by the publisher or ask for nothing.
Support
Community publisher
Listed without a verification tick. Read the listing before installing.