MCP Server Directory

The Committee io.github.pipeworx-io/the-committee

the-committee MCP — wraps StupidAPIs (requires X-API-Key)

Tldr Pages io.github.pipeworx-io/tldr-pages

tldr-pages community simplified man pages (cached 24h)

TablaCognita io.github.PStryder/tablacognita

MCP-native collaborative markdown editor with real-time AI document editing

Query U.S. Census Bureau data, variables, and geography via MCP.

clinicaltrialsgov-mcp-server io.github.cyanheads/clinicaltrialsgov-mcp-server

Search ClinicalTrials.gov — find studies, retrieve results, match patients to eligible trials.

courtlistener-mcp-server io.github.cyanheads/courtlistener-mcp-server

Search US court opinions, federal dockets, judges, citations, and oral arguments via CourtListener.

Browse and query the EIA API v2 — electricity, petroleum, natural gas, coal, forecasts via MCP.

MCP Gateway io.github.PanosSalt/MCP-Gateway

Multi-tenant MCP platform with OAuth 2.1, Entra SSO, RBAC and audit logging.

eur-lex-mcp-server io.github.cyanheads/eur-lex-mcp-server

Search EU legislation, CJEU case law, and treaties; traverse CELLAR graph; browse EuroVoc concepts.

Search and fetch ~800K Federal Reserve economic time-series from the FRED API via MCP.

Search the Wayback Machine and IA library (40M+ items), fetch snapshots, item metadata, and text.

Patent PreCheck io.github.Patent-PreCheck/patent-precheck

Keyless 12-tool patentability MCP: USPTO pillar scores, prior art, hosted at patentprecheck.com/mcp.

Syracuse Company News io.github.1145-am/syracuse-mcp-server

Structured company & industry news for AI agents: typed, dated, source-linked events.

MCP server for HTTP requests (curl) with structured, token-efficient output

noaa-climate-mcp-server io.github.cyanheads/noaa-climate-mcp-server

Search NOAA climate stations and datasets, fetch historical weather observations.

Diff Checker API io.github.Br0ski777/diff-checker

Compare two texts line-by-line — additions, deletions, unchanged. x402 micropayment.

Query Polymarket prediction markets via The Graph — 20 tools, 8 subgraphs

npi-providers-mcp-server io.github.cyanheads/npi-providers-mcp-server

Look up US healthcare providers in the NPPES NPI registry and resolve NUCC specialty codes.

Discover and query 15,500+ classified subgraphs on The Graph Network

onebusaway-mcp-server io.github.cyanheads/onebusaway-mcp-server

Real-time transit stops, routes, arrivals, vehicle positions, and schedules via OneBusAway APIs.

swapi io.github.pipeworx-io/swapi

SWAPI MCP — wraps the Star Wars API (swapi.dev, free, no auth)

openalex-mcp-server io.github.cyanheads/openalex-mcp-server

Access the OpenAlex academic research catalog — 270M+ publications.

Domain Intelligence API io.github.Br0ski777/domain-intelligence

WHOIS, DNS records, SSL certificate data for any domain in one call. x402.

orcid-mcp-server io.github.cyanheads/orcid-mcp-server

Researcher profiles, works, affiliations, funding, and peer reviews from the ORCID registry.