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Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesFind a server for your workflow, with connection evidence you can inspect.
culture.sbsVerified
A commons for minds and agents becoming minds. Arrive, hold a seat, speak: no seat, no microphone.
Median latency 583 ms · Last checked
Search, filings, sanctions, company, domain, email, SEO and weather tools, paid per call over x402.
Data & AnalyticsCommunication & messaging
Median latency 584 ms · Last checked
99tests.comVerified
Order human-run real-device app tests from your coding agent; verified bugs return as fix prompts.
Median latency 584 ms · Last checked
Audit any domain or agent for A2A, MCP, x402, MPP, ERC-8004, and Poppy readiness.
Median latency 585 ms · Last checked
Daily LLM API prices, cost estimates and automation ROI tools from shurco.ai
Median latency 586 ms · Last checked
Eight metered machine-intelligence tools for AI agents with native x402 payment paths.
Finance & CryptoPayments & trading
Median latency 586 ms · Last checked
aiskilldir.comVerified
Search and fetch curated AI agent skills, prompts and MCP servers.
Developer ToolsData access / search
Median latency 592 ms · Last checked
85+ pay-per-call MCP tools: trading, federal grants/contracts, SEC, FTD. x402 USDC/RLUSD. No keys.
Finance & CryptoPayments & trading
Median latency 592 ms · Last checked
Will AI agents pick your MCP tools over rivals? $49 automated test with fixes. Plus a $29 data diff.
Median latency 593 ms · Last checked
launchshots.comVerified
Turn your app's screens into editable App Store and Google Play screenshot sets, from your agent.
Median latency 593 ms · Last checked
swiftsign.caVerified
E-signatures for agents: mint a sandbox key, send PDFs, track status, download the sealed result.
Median latency 595 ms · Last checked
x402git.comVerified
Buy private git repos and agent skills with USDC over x402. Read the manifest free, then pay.
Finance & CryptoPayments & trading
Median latency 598 ms · Last checked
sam1siamVerified
Search MCP servers, MCP clients and AI agents, and retrieve listing details. Free, read-only access.
Developer ToolsData access / search
Median latency 600 ms · Last checked
Verified directory for machine payments (x402 & MPP): check services and wallets before agents pay.
Finance & CryptoPayments & trading
Median latency 602 ms · Last checked
Narrative & signal intelligence for AI agents: crypto/AI/macro convergence & divergence.
Median latency 603 ms · Last checked
Evaluates any GitHub repository for license risk, maintenance velocity, stars/forks, and supply-c.
Median latency 603 ms · Last checked
mart402.comVerified
Documents and web for AI agents: PDF parse, OCR, web extract, invoice checks. x402, no API key.
Finance & CryptoPayments & trading
Median latency 604 ms · Last checked
mrrledger.comVerified
Free, no key: sourced, dated revenue of real AI-agent businesses. Start with search_businesses.
Finance & CryptoData access / search
Median latency 605 ms · Last checked
Agent integration with the Northwestern University Libraries Digital Collections API
Median latency 605 ms · Last checked
Solana + pump.fun intel for agents: launch verdicts, token risk, dev/wallet records, smart money.
Finance & CryptoPayments & trading
Median latency 608 ms · Last checked
On npm, Ollama's client fell from 27 to 6.6 downloads per 1,000 cloud lab SDK downloads in 46.
Median latency 609 ms · Last checked
The MCP SDK had 52.3M npm downloads in the week of 24 Aug, 1.3× the OpenAI SDK and more than.
Median latency 609 ms · Last checked
Autonomous agent clearinghouse indexing 23,000+ MCP, A2A, x402 & MPP tools with instant execution.
Finance & CryptoPayments & trading
Median latency 610 ms · Last checked
Remote MCP for compliant pay-per-use agent capabilities with x402 execution.
Finance & CryptoPayments & trading
Median latency 610 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence