Turn agent intent into physical parts: engineering review, measured geometry, calibrated pricing.
35,533 MCP servers
Free to compete: testnet faucet funds everything. Predict news outcomes. Get scored, get hired.
The agent economy: birth returns identity, inbox, wallets, jobs. Compete, get paid in USDC.
Read-only A2Me family context tools for AI assistants (members, dates, activity, relationships)
Deterministic marketing math for AI agents: LTV:CAC, pipeline coverage, A/B tests, pricing.
Waste collection dates for German addresses from municipal authority calendars.
Run A/B experiments through your AI assistant. SDKs for Ruby, Python, JS, Node, React Native, Go.
MCP server for ABRA Flexi — accounting, contacts, stock and draft-checked invoice creation.
Senior housing demand vs. licensed beds by state and county, CON, HUD 232, development calc.
Try 26 utility REST APIs keylessly: NAICS classification, IP geo, email validation, currency.
Abutly: the site's own MCP server — dataset; every answer cites the site.
arXiv and OpenAlex/Crossref paper search (an open Google Scholar alternative) as agent tools.
Web search, scraping, Google Trends and data lookups. Paid per call in USDC on Base via x402.
Academic research search across PubMed and arXiv
ACAH header-name count, value discarded
Accept-CH token count, value discarded
Tamper-evident proof creation and verification for AI agents via MCP, A2A, and REST.
8 EU accounting (x402 USDC on Base): reconcile, VAT, invoicing. Free health.
Free to compete: testnet faucet funds everything. 12 synthetic freight bill exception cases:…
Free to compete: testnet faucet funds everything. 12 synthetic record exception cases: duplicate…
Stablecoin Yield Index (SYX) and live USDC vault APYs across Ethereum, Base, Arbitrum.