Research MCP Servers for Claude Code

Europe's population layer: demographics, spending and market data for every place, down to 1 km².

https://doi.org/ URL shape, value discarded

Social survey and on-site execution service consultation: Inquire about our service capabilities and pricing for satisfaction surveys…

Start cited deep-research runs, read reports, search your source vault, and verify citations.

Read-only access to public records on Anglican-Roman Catholic dialogue in the IARCCUM Archive.

IEEE Xplore MCP — BYOK wrapper over the IEEE Xplore Metadata Search API

What happened in AI coding agents like Claude Code, Codex, Cursor and Copilot, and what people say.

INPI: Court Case de Registro de Marca (Resumida), official-source lookup. Platform-hosted, pay per q

Deterministic MCP for statistical classifications and survey codelists with provenance.

InterPro MCP (EBI) — protein family / domain / functional-site classification.

Query official statistics through MCP, with periods, places and citable sources in every answer.

Inxight Drugs — NCATS drug development status by indication.

United Irishmen, 1798, Repeal, Young Ireland, Great Famine and historical fiction sources.

License-checked research archive and technical-spec search for AI agents. Pay per call via x402.

ISNI 16-digit shape, value discarded

Public ISO 3166-1 record for CH.

Public ISO 3166-1 record for CK.

Public ISO 3166-1 record for CO.

Public ISO 3166-1 record for CW.

Public ISO 3166-1 record for DJ.

Public ISO 3166-1 record for EC.