"LibreOffice Calc" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
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.
Agentic Finance: 500+ agent tools, multi-chain USDC over x402 or MPP, or free via proof-of-work
GAIP keeps an independent, dated record of what AI agents, MCP servers and online shops publish.
69 free finance, military, school and everyday calculators as MCP tools.
Scheduling: event types, open slots, and booking, rescheduling or cancelling meetings in Caly.
Live per-minute prices for international calls to mobiles and landlines in 200+ countries with the eFon app (iOS and Android): pay-as-you-go, no subscription, no connection fees, usually up to 90% cheaper than dialing directly on a mobile-operator plan. Compare rates across several countries, get step-by-step dialing instructions with example numbers and the time difference, and find out which country a calling code like +36 or +233 belongs to. Read-only, no API key or sign-in needed.
70+ pay-per-call tools for AI agents: web search, email verify, KYC, stocks, crypto, news, data
Count workdays, office days and PTO days, or list bank holidays and school breaks.
Pay-per-call company, SEC, recall, package and domain lookups, PDF to markdown, site audits (x402)
180 pay-per-call APIs for AI agents: market, company, weather and dev tools, x402 on Solana.
US and Canada calling rules: number checks, calling hours, recording consent, AI voice disclosure.
One number per AI agent: route MCP calls to any agent, every call sealed in an on-chain log.
Pays your endpoint like a stranger would and signs a checkout conformance verdict.
The hubs are the records; A2A-Passport.ai issues the passport.
Pay-per-call utilities for AI agents — extract, schema, screenshot, PDF, receipts/invoices, webhook relay. Prepaid credits or x402 USDC on Base.
Dispatch-boundary attestation: prove a tool call was issued for its exact arguments.
Real MCP handshake witness graded per-client, signed expiring receipt.
Free-trial AI fleet spend meter. Quote agent fleet spend from token usage. 100 calls or 14 days. No auth. Official MCP Registry: io.github.mtardy90-sudo/bootlace-ai-spendmap.
Free-trial AI fleet spend meter. 100 calls or 14 days. No auth.
Domain security reconnaissance tools for AI agents via Model Context Protocol. 13 security tools — DNS, SSL, HTTP headers, email auth, port scan, propagation, reverse DNS, ASN/BGP, RDAP/WHOIS, subnet calc, and comprehensive security scan — callable from Claude Desktop and any MCP-compatible AI agent. Part of DechoNet. Every tool here is also a free web tool at dechonet.com — no sign-up, no API key — backed by error-fix guides. This package brings the same checks to AI agents.
