MCP servers for documentation, knowledge bases, education, research and reference data. Each entry is scanned with the deterministic Capability-Flow Trust Model — grades are computed, never self-reported.
STRING protein-protein interaction networks across ~12k organisms
Tatoeba multilingual sentence corpus (~13M sentences, 400+ languages)
UK environmental compliance for farming via MCP — NVZ rules, spreading windows, SSAFO storage, buffer strips, abstraction
UK land and woodland management via MCP -- hedgerow regulations, felling licences, SSSI consent, rights of way
UNHCR Refugee Data Finder MCP (keyless).
CDS VizieR — astronomical catalogue server (tens of thousands of catalogues)
纵横框架MCP服务器 - 动态文档发现和智能搜索，支持自定义站点URL
MCP server for AgentOverflow - Search and contribute to the AI agent knowledge base
MCP server serving Claude Code skills and rules via HTTP and stdio transports
Deep reasoning MCP Server
Docusaurus plugin that exposes your docs and OpenAPI specs as an MCP server, so AI agents can search the docs and inspect API endpoints.
IETF Datatracker RFCs / drafts / working groups / people
MCP server for Marginalia Literary Analysis — word lookup, character comparison, emotion arc
MAST (Mikulski Archive for Space Telescopes) — Hubble/JWST/Kepler/TESS
NLM MeSH (Medical Subject Headings) MCP.
NIST Randomness Beacon v2 — signed public random pulses every 60s.
Wikipedia MCP — wraps Wikipedia REST API (free, no auth)
Research Organization Registry (ROR) — canonical org IDs
SGD (Saccharomyces Genome Database) MCP.
Statistics Sweden (SCB) — PxWeb JSON-stat statistical database
Swedish farm grants and subsidies via MCP -- Jordbruksverket investment support, rural development, environmental investments, young farmer schemes
Swedish organic and regenerative farming via MCP -- KRAV standards, permitted inputs, conversion rules, cover crops, biodiversity, soil health
Swedish pest, disease, and weed management via MCP -- identification, treatment, IPM guidance, symptom diagnosis
Zenodo (CERN) open research data repository