Turns your Obsidian vault into a queryable knowledge graph with semantic search, contradiction detection, and article retrieval. Ships with three tools: search_concepts uses nomic-embed-text-v1.5 for ranked results, find_contradictions surfaces explicit disagreements between your notes by traversing a six-relation reasoning graph, and get_article pulls full markdown with resolved wikilinks. Works out of the box with a demo vault, then point it at your own by setting VAULT_DB and VAULT_ROOT. Scope is locked to knowledge/ subdirectories at config time so clients can't browse beyond what you expose. Read-only, local-first, runs over stdio with no auth or cloud dependencies.
claude mcp add --transport stdio com.seanwinslow-vault-knowledge -- npx -y @swins/vault-knowledge-mcp