Research MCP Servers for Gemini CLI

Deterministic Hacker News developer sentiment, themes & feature requests via MCP. No API key.

European hosting & domain market intelligence: M&A tracking, operator dossiers, screening.

Variable relationships from research papers with causal direction and source traceback.

International aid activities (IATI Datastore) — search every published aid and development…

iDigBio biodiversity specimen MCP.

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

Cited library on Ifa, the Orishas and Yoruba philosophy in 4 languages. Read-only; not an oracle.

Pricing/details for Edge Thirteen's current industry primer, sourced to each firm's own 10-K.

Brazilian INPI trademark & patent lookup by name, process number or holder (CPF/CNPJ).

INPI: Patentes, official-source lookup. Platform-hosted, pay per query with prepaid credit.

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

Market & competitive intelligence for Claude & AI assistants: trends, alerts, keywords & more.

Trust registry for agents: check_trust verdict A0-A4, signed fact passports, honest refusals.

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

US IOOS — regional ocean observing data via ERDDAP.

Public ISO 3166-1 record for CU.

Public ISO 3166-1 record for CV.

Public ISO 3166-1 record for CZ.

Public ISO 3166-1 record for DK.

Public ISO 3166-1 record for DM.

Public ISO 3166-1 record for DO.