Objective-driven deep research: free daily quick search plus MPP-paid cross-source browser reports.
1,323 MCP servers
Official statistics from 170+ publishers, resolved from natural language with provenance.
ArXiv preprints + Google Scholar papers, with citation counts in one query.
Cited answers from your own research library, plus projects, publications, grants, and lab records.
EU public tenders, EU funding calls, CVEs with CISA KEV and EPSS, Amsterdam events. Pay per query.
Croatian news from every major portal: latest, near any place, daily summaries, story timelines.
Read-only PAPER market research for autonomous agents; no live trading or alpha claim.
Rank tenders and projects; compare markets and official evidence for 0.01 USDC x402.
AI-powered news intelligence — 21 tools for personalized monitoring, briefings, and semantic search
Filter agent RL methods by supervision, critic and task setting; retrieve source links and BibTeX.
Normalized official data with provenance, aggregations, insights, free samples and agent access.
Economic reports for 20 economies, 2015-2025. Search free, pay per fetch in USDC on Base via x402.
Search aging research papers, evidence, trials and grants; follow topics through Sign in with ARN.
AI-vertical index: arXiv papers, curated GitHub AI projects, daily rankings. Zero-setup, read-only.
Verified world changes with their sources: news, country Change Heat, releases, companies.
Source-linked enterprise AI deployment search. Free preview; API keys unlock full results.
History of Alexandria, Egypt: search the archive, read articles, find events and prints.
Licensed electrician, plumber & HVAC workforce data by US county: supply, movement, verification.
Dependency risk + calibrated, publicly scored forecasts on OSS packages. Docs: anteproof.com/docs
ANZCTR — the Australian New Zealand Clinical Trials Registry (anzctr.org.au, run by the NHMRC…
Environmental intelligence for AI agents — climate, carbon, methane. Quote-first, prepaid.