"How to Build a Knowledge Base" matching MCP connectors:
Matching Connector Tools:
Build, validate, deploy — HTTP APIs, cron jobs, webhooks and MCP tools — from your AI client. Air Pipe MCP token as a bearer credential, e.g. 'Authorization: Bearer <token>'. Create one at https://app.airpipe.io/
Ask Lever the messy recruiting-ops questions dashboards miss by connecting opportunities, applications, stages, notes, feedback, interviews, referrals, postings, requisitions, offers, users, sources, tags, files, resumes, and archive reasons. Find referral SLA misses, stale opportunities by owner, feedback debt by interviewer and hiring team, funnel leakage by recruiter/source/team, requisition fill-risk, offer hygiene gaps, archive-reason drift, and bottleneck owners. No dashboard build. No SQL
Deploy a multi-user web app from your agent: hosting, auth, database, and permissions.
UN FAOSTAT global food & agriculture statistics over a local SQLite mirror, via MCP.
Cross-brand carbide grade equivalents from verified manufacturer charts; never invents a grade.
CNPJ Brazil MCP — Brazilian company-registry (Receita Federal) lookup via
Auto-discover validation rules from data — scan, profile, health-score. No rules to write.
Executes SQL in a real ephemeral database: rows, typed errors with suggestions, plans, diffs.
Query, join, profile, clean and convert CSV/JSON/Parquet with server-side DuckDB over MCP.
Resolve Japanese food names to nutrition facts. All 2,538 foods from Japan's official tables.
BookBrainz MCP — open book metadata (MetaBrainz / sister of MusicBrainz)
AI access to Quadratic spreadsheets: open files, run Python/SQL, query connected databases.
YGOPRODeck MCP — Yu-Gi-Oh! trading card game (TCG) database.
PeeringDB MCP — the peering ecosystem database.