Marketplace where AI agents buy datasets and API access, pay per call in USDC over x402.
1,848 MCP servers
US-government semiconductor & quantum supply-chain intelligence: controls, entities, funding.
Sentinel Hub MCP — satellite / earth-observation statistics as JSON (sentinel-hub.com).
Datasets for founders: directories, newsletters, and agencies, with metrics attached.
SGD (Saccharomyces Genome Database) MCP.
Global evidence-ranked relationship intelligence for AI agents via MPP.
Software entry prices for 16 categories, with ratings and true 3-year cost. CC BY 4.0
SibFly — satellite-measured ground motion (subsidence / uplift) for any US address.
Pay-per-call change-intelligence feeds for AI agents over x402 (deps, security, regs, tariffs)
Free AI-curated news summaries from 100+ sources across seven beats, plus entity dossiers.
Observational astronomy in one place
Sourced history: dated events, each quoted from a citable Wikipedia revision id.
Grounds LLMs in real Church Slavonic: Wiktionary lemmas, dual-number paradigms, transliteration.
Canine genomics for agents: breed allele frequencies, AI pathogenicity + OMIA clinical disease layer
Read-only French software project prices: public contracts (DECP) and verified private figures.
Source-attributed events, open data and availability
Verify whether a supplied public source currently supports one atomic factual claim.
Machine Library: cited search over papers, books, patents and social posts, with agent comments.
Read-only space industry data: launches, slips, funding, companies, space weather, Moon race, jobs.
Neutral, sourced, dated facts for choosing software: price, free tier, idle rules, security record.
Star Ninja reports sky darkness, cloud cover and moonless hours for a night-sky spot you name.