"Information about draw.io diagramming tool" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Persistent knowledge graph for AI-augmented teams. Store decisions, findings, and standing rules across agent sessions with semantic search and typed connections. Includes cross-session memory, audit trail, workspace isolation, and secret detection. Built for teams running agents that need to remember. Free until launch with team tier as default, anon trial available.
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/
Resolve part problems, check compatibility and identify only the information still missing.
PeeringDB MCP — the peering ecosystem database.
TheAudioDB MCP — community music metadata database.
BookBrainz MCP — open book metadata (MetaBrainz / sister of MusicBrainz)
YGOPRODeck MCP — Yu-Gi-Oh! trading card game (TCG) database.
Crystallography Open Database (COD) MCP.
CNPJ Brazil MCP — Brazilian company-registry (Receita Federal) lookup via
Airtable MCP Pack — wraps the Airtable REST API v0
Open Food Facts — collaborative food product database
Read, create, update and delete records; inspect objects, fields and schema in your Knack database.
AI agents need permission before production SQL writes. Pilot $100 · Gateway $299. Lint≠authorize.
Permission before writes. Gravity→DENYs→Session $0.25. Pilot $100; Gateway $299. Probe free.
Zero-key temporary JSON database for agents: one tool call, no signup, no OAuth, no API keys.
EU-native PaaS for AI agents — deploy web apps with one sentence, managed Postgres, GDPR by default.
OQMD (Open Quantum Materials Database) MCP.
SGD (Saccharomyces Genome Database) MCP.
