"Gmail automation tool or service" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Check an A2A agent before you delegate, or an MCP server's measured conduct. Free, no key.
Benchmark MCP tool selection with metadata-only routing, collision, abstention, and holdout checks.
Design quality gate for AI-generated UI: score any URL on 45 deterministic checks, A–F grade.
Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, or free via proof-of-work
Gold Coast & Brisbane: the building, the street at its door and the everyday context around it.
Contract-change authorization for AI agents: preflight a change to an API or MCP contract, get a signed decision, and verify the receipt offline. Only a granted change can proceed.
Search Fragments — two tools for the queries an agent can't place, both built to decline rather than guess. resolve_fragment takes a half-remembered, cross-source query ("a musician who became famous for stopping performing") and returns a grounded answer, ranked web sources to confirm by eye, or an explicit no-resolution. verify_claim takes a specific factual assertion and returns supported, partially_supported, insufficient_evidence, or unsupported, with cited evidence and a stated_limits field that is always present. There is no confidence score — insufficient_evidence fires freely, and unsupported requires a source that explicitly contradicts, never mere absence of confirmation. Every verdict is decide-by-eye: "supported" means current web sources confirm it, not that the claim is true. Calibrated against 18 known claims before release. Free, no signup. Streamable HTTP (MCP 2025-11-25). Read-only.
Signed, traced record of what an npm package or file attempts when run, network included. No key.
Search 230,000+ Pakistani court judgments by keyword, citation, or the legal question they settle.
Generate a custom QR code in PNG or SVG format.
Banco Central do Brasil (BCB): SGS series, Focus expectations, PTAX, stats + provenance. 17 tools.
Checks AI-written references against Crossref, PubMed and OpenAlex. Formats citations, PRISMA.
Climate and disaster risk for any place on Earth, from open scientific data. Ask about a city, an address or coordinates and get the 7-day weather risk (heat and cold stress, wind, heavy rain, snow), hazards happening nearby right now (wildfires, earthquakes, floods, cyclones, volcanoes, air quality), long-term climate exposure to 2050 and 2080 (flood depth, sea level rise, extreme heat, drought, water stress) and the country's disaster-risk profile with ~160 benchmarked indicators. Every value cites its source: INFORM, ND-GAIN, World Bank, CMIP6, ERA5, IPCC AR6, WRI Aqueduct, GDACS, NASA FIRMS, OpenAQ, ECCC GDPS. Remote, free, no API key, read-only.
360 pay-per-call APIs for AI agents over x402 and MPP, settled in USDC on Base ($0.001-$0.25 a call, no account or API key). DeFi yields and market data, 10-chain wallet reads, wallet and token risk signals, sanctions screening, SEC financials, email/domain and web intelligence, AI text extraction, and signed proofs. Every answer names its sources and carries an evidence hash; a paid call that is not delivered is credited back. Built and run by UnyKorn LLC.
Simulate cloud infrastructure and estimate cost before deploying or changing infrastructure.
Free styled QR codes, no key: URL, WiFi, contact, text, email. API key adds saved codes + analytics.
Public chauffeur information, policies and anonymous price previews for Munich and MUC. On explicit customer request, prepare a binding unpaid offer using email OR E.164 phone, without an account. Customers review bound terms and explicitly confirm in Samuelz checkout. The same endpoint provides OAuth-protected booking status, payment review, history, and amendment/cancellation workflows. Booking data and actions require authorized customer access; changes and cancellations require the applicable object-bound consent. Tool discovery is public. Quotes do not guarantee availability, and MCP does not take payment.
290+ quality-scored API capabilities for AI agents across 27 countries via MCP.
Two fact tools free, no key, low limit. Other tools: 14-day trial or paid plan. Watch writes data.
Agent intake desk for property renovation. Read only, CORS open, fail closed, receipts recompute.
