Research

Go modules MCP — wraps proxy.golang.org

On This Day MCP — wraps byabbe.se/on-this-day (free, no auth)

Videogames MCP — wraps Free-to-Play Games API (freetogame.com, free, no auth)

EBI PRIDE Archive MCP — proteomics (mass-spectrometry) data repository. Keyless. Wraps the public…

Taiwan Government Procurement MCP — 政府電子採購網 (PCC) tenders (keyless).

Paraguay DNCP MCP — Paraguay government procurement / public contracts (keyless).

Nevada Revised Statutes — state statutes by citation.

OpenTopography MCP.

Tradier MCP — stock & options market data via the Tradier Brokerage API (tradier.com /…

XKCD MCP — wraps xkcd.com JSON API (free, no auth)

Montana Code Annotated — state statutes by citation.

Rentcast MCP — wraps Rentcast API (api.rentcast.io/v1)

StackExchange MCP — wraps the StackExchange API v2.3 (free, no auth required for read)

Statistics Latvia / Official Statistics Portal (data.stat.gov.lv) PxWeb MCP.

Packagephobia MCP — install-size analysis for npm packages

Unpaywall MCP — open-access lookup for scholarly papers (free, no key)

Statistical Office of the Republic of Slovenia (SURS) — SiStat PxWeb MCP.

Webflow MCP Pack

Studio Ghibli MCP — fan API. Auth: none. Docs: https://ghibliapi.vercel.app

HTTP Cat MCP — wraps http.cat (free, no auth)