"protocols.io" matching MCP connectors:

Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.

Leadership-ratio benchmark, partnership ROI builder, community-launch readiness test. ELC data.

ClipformA

Interactive video forms that capture authentic responses. Build engaging forms in minutes.

Statistics Norway (SSB) PxWebApi MCP.

MFAPI.in MCP — Indian mutual-fund NAV (net asset value) data.

Quiver Quantitative MCP — alternative-data on public companies (quiverquant.com)

TapelineA

Transparent stock screener with a public, verifiable track record. Scan, score, and check picks.

SBIR MCP — wraps the SBIR.gov public API (free, no auth)

SingStat Table Builder MCP — Department of Statistics Singapore.

UKRI Gateway to Research (GtR) MCP — every grant awarded by the UK's seven

OWID MCP — Our World in Data chart/indicator access (free, no auth)

Macrostrat MCP — geologic map / column / unit data for North America and beyond.

Encyclopedia of Life (EOL) — biodiversity taxa, names, hierarchies

Census MCP — U.S. Census Bureau housing-relevant APIs.

startup-oracle MCP — wraps StupidAPIs (requires X-API-Key)

Semantic Scholar Academic Graph MCP.

PermID MCP — Refinitiv / LSEG Permanent Identifier (free, requires API key)

OpenFDA MCP — wraps the openFDA API (free, no auth required)

UK NIHR (National Institute for Health and Care Research) open-data MCP.

NASA JPL Horizons — solar-system body ephemerides