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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.
mcpcheckup.comVerified
Observed facts on public MCP servers: protocol checks, tool changes, signed evidence. No verdicts.
Median latency 348 ms · Last checked
Genesis certificates, lineage, and cascading recalls: birth certificates + bloodlines for the agent
Median latency 349 ms · Last checked
Deterministic nested hive-mind orchestration over the A2A rails: hire N solvers, adversarial cross-r
Median latency 349 ms · Last checked
mcp-dirVerified
SUSEP: Empresas, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Median latency 349 ms · Last checked
Prefeitura SP Mogi das Cruzes: CPOM, official-source lookup. Platform-hosted, pay per query with pre
Median latency 349 ms · Last checked
65+ free in-browser developer tools (JSON, Base64, JWT, hash, regex…) callable over MCP.
Median latency 350 ms · Last checked
Danish grocery catalog as MCP tools: live offers across all major chains, stores, EAN lookup, stock.
Median latency 350 ms · Last checked
Verifiable cognition: any agent file to a deterministic content-addressed brain_id.
Median latency 350 ms · Last checked
Carbon-accounted agent compute: free footprints; certificates backed by real offset retirement.
Median latency 350 ms · Last checked
mcp-dirVerified
SINTEGRA: SC, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Median latency 350 ms · Last checked
Prefeitura SP Campinas: Parcelas IPTU, official-source lookup. Platform-hosted, pay per query with p
Median latency 350 ms · Last checked
mcp-dirVerified
SINTEGRA: AP, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Median latency 351 ms · Last checked
Deterministic CR80 pixel-geometry scaler. Callers supply the card and object pixel geometry; this MC
Median latency 352 ms · Last checked
Viridis Verified: wrap any MCP server with tamper-evident delivery receipts + metered fees.
Median latency 352 ms · Last checked
Prefeitura SP Guarulhos: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay
Median latency 352 ms · Last checked
Model proof-of-work policy and latency for AI agents. $1 USDC rehearsal; no runtime protection.
Median latency 353 ms · Last checked
mcp-dirVerified
Issues the civil, electoral, or criminal clearance of a person or company at the Federal Regional Co
Median latency 353 ms · Last checked
mcp-dirVerified
SUSEP: Corretores, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Median latency 353 ms · Last checked
Receita Federal: PGFN (CND Federal) - Lista 2nd Copy, official-source lookup. Platform-hosted, pay p
Median latency 353 ms · Last checked
Virtual try-on (VTO) API docs and SDK examples; OAuth account/guest photo uploads and try-ons.
Median latency 353 ms · Last checked
Manage your Goalz football manager account via hosted OAuth MCP.
Median latency 354 ms · Last checked
eftpmcVerified
Source-backed public tables with citations, claim checks, and reviewable corrections.
Median latency 354 ms · Last checked
ViridisOS — theorem-backed conservation certification + the unified trust root/mark/toll. Certify pa
Median latency 354 ms · Last checked
mcp-dirVerified
SINTEGRA: TO, official-source lookup. Platform-hosted, pay per query with prepaid credit.
Median latency 354 ms · Last checked
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence