Research MCP Servers for Codex CLI

Ranks business software and payment providers by monthly cost at your numbers, AU, UK, US

PM2.5 air pollution by city: worst-first rankings, current air and daily history.

Research and sources on sortition, citizens' assemblies and democratic reform.

Space company and market intelligence from SNTL Space.

Spacenews MCP — wraps the Spaceflight News API v4 (free, no auth)

SpaceX MCP — revival of the (dead) SpaceX API.

How Office of the CFO software really works: cited findings on AP, ERP, procurement and more.

Cited economic statistics: World Bank, IMF, BIS, ECB, Caribbean central banks. Verify any figure.

490+ economic & demographic indicators for 218 countries from IMF, World Bank, UN, FRED.

Swedish open data for Claude and other AI assistants - verified, with sources.

Retired. Use com.stratalize/stratalize.

Semantic search across Japan's government white papers, in English or Japanese. Free beta.

Texas RRC oil & gas wellbores: API numbers, completion dates, depth, plug status

Validate app and SaaS ideas: search demand, competitors, app store data and a verdict.

Read-only MCP server for The Cracks Index: ranks countries and regions on social-safety strength

Query geospatial datasets, manage workflow jobs, deploy published releases, and search Tilebox docs.

Compare software: verified pricing with its source and date, and ranked alternatives.

Sovereign intelligence dossiers, daily briefings, RAG search, knowledge graph, codon optimizer.

Find clinical trials overdue on legally required results reporting, by sponsor and trial.

Look up a witnessed Trust Profile, read a domain's security surface, or verify a Trust Ledger Token.

Trusted multi-domain data for AI: rCB, recycling, batteries, carbon, telecom, health, compute.