Research MCP Servers for HTTP / API

Web3 intelligence: actors, chains, sectors, narratives, hiring, funding, events and daily metrics.

34 data tools: Polymarket skill, FDA and hospitals, oil, attention, travel, SEC filings

Agents that watch the sources you approve and write cited Briefs, from your AI tools.

Explore ideas in Prism fields, run studies, and read research findings.

Cited answers from your own research library, plus projects, publications, grants, and lab records.

Croatian news from every major portal: latest, near any place, daily summaries, story timelines.

Can an AI agent hold an account at a service? Verdict, owner of record, quoted terms clause.

Search aging research papers, evidence, trials and grants; follow topics through Sign in with ARN.

Dated plan prices, cost traps with evidence and hands-on results for 540 business-software tools.

History of Alexandria, Egypt: search the archive, read articles, find events and prints.

Dated answering service prices, plans, billing terms, and comparisons at your call volume.

App Store research: new winning apps, revenue estimates, complaints and Meta ads.

Queries ArXiv for AI/CS/math papers and returns structured abstracts, authors, PDF links, and BibT

NASA Aviation Safety Reporting System (ASRS) — de-identified aviation safety incident narratives.

Brazil Comex Stat MCP — Brazilian foreign trade statistics from MDIC

Search the scientific literature and get a cited answer, plus the Trending in Science edition.

Read-only search over chinaready.co — China market entry for Western software teams.

CIA World Factbook MCP — country profiles from The World Factbook.

Paid web research tools: cited briefs, quote checks, page text. Pay per call in USDC via x402.

Search and monitor ClinicalTrials.gov and EU trial registry records, with trial change tracking and

Data Commons MCP — harmonised public statistics for places, from Google Data Commons (REST v2).