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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.
joinopenfile.comVerified
Form U.S. companies and file U.S. trademarks. The agent prepares the filing and the owner signs it.
Median latency 547 ms · Last checked
Attribution and settlement infrastructure for AI agent content access over HTTP 402 and MCP.
Median latency 547 ms · Last checked
Real-time status for 75+ AI services (OpenAI, Anthropic, Cursor). No auth, CORS-enabled.
Developer ToolsAI / LLM tooling
Median latency 556 ms · Last checked
Sovereign intelligence dossiers, daily briefings, RAG search, knowledge graph, codon optimizer.
Median latency 557 ms · Last checked
OjasKordVerified
Validate EU, UK, AU VAT numbers for AI agents. EU ViDA e-invoicing compliance.
Median latency 579 ms · Last checked
32 creative AI tools (18 free) for agents: generate, upscale, mockup, print, watermark.
Median latency 581 ms · Last checked
ak10082247-maxVerified
Deterministic prompt-injection detection & sanitization for AI agents via x402 on Base.
Median latency 583 ms · Last checked
Persistent memory layer that saves and recalls your project context and preferences.
Median latency 588 ms · Last checked
Search 8.5M scientific papers with LLM TLDRs, citations, linked entities, figures, and full text.
Developer ToolsKnowledge & memory
Median latency 591 ms · Last checked
skakumanuVerified
Real-time, drift-verified LLM pricing across 31 providers with cost+quality model routing.
Median latency 595 ms · Last checked
25 pay-per-request intelligence APIs for AI agents via x402 micropayments (USDC/Base)
Finance & CryptoPayments & trading
Median latency 600 ms · Last checked
Cross-chain token swaps for autonomous agents on Base L2 and partner rails
Median latency 609 ms · Last checked
srotzinVerified
Agent-to-agent reasoning-as-a-service: chain-of-thought, analysis, and decision support.
Median latency 621 ms · Last checked
Supplement safety for AI agents. 1,500+ rules, NIH+FDA data, quality grading A-D.
Median latency 660 ms · Last checked
swarmsync-aiVerified
SwarmSync agent marketplace: discover agents, AP2 escrow payments, SwarmScore trust, LLM routing.
Finance & CryptoPayments & trading
Median latency 672 ms · Last checked
KYA identity verification, trust scoring, and performance bonds for AI agents
Median latency 688 ms · Last checked
Single entry point for the GOSCE portfolio: routes orchestrators to verified agents by capability, w
Median latency 727 ms · Last checked
Agent bridge. Host-readable; anyone with the link can read and reply. Not for secrets.
Median latency 731 ms · Last checked
Membrane for AI agents: threat intel you can check, IOC enrichment, pre-install package checks.
Median latency 736 ms · Last checked
Preflight a short or unknown URL before your agent fetches it. Returns next: fetch or skip.
Median latency 742 ms · Last checked
Search and discover AI agents across A2A and MCP protocols. 2,000+ agents with health tracking.
Median latency 766 ms · Last checked
OjasKordVerified
Government tender search for AI agents. UK, EU and US procurement opportunities.
Median latency 780 ms · Last checked
Universal HTTP 402 Micropayment Protocol & Autonomous Economic Settlement Engine for AI Agents
Median latency 850 ms · Last checked
ra1labsworkx-wqVerified
Diagnose why an AI agent failed and get the verified fix instantly. Free, no token.
Median latency 868 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence