Public infrastructure registry
Search what agents depend on.
Every researched MCP server and x402 endpoint, with its latest observed state, tool surface, payment evidence, and rating status. Data current through Aug 13, 2026 UTC.
Researched listings7,354records held
In this view7,354filters applied
Answering3,624answered at their own latest call
Payment terms1,592listings declaring terms
Published grades0NR below the floor
Latest sweepAug 13, 2026 UTC5,783 listings re-called that day
Sorted by Evidence held, descending · every listing on this page shares one “Evidence held” value, so direction only reverses the identifier tiebreak
Registry results.
7,354 researched listings match this view. Open any listing to inspect its scorecard and evidence ledger. Across these 50 rows the archive holds one evidence set — liveness. Every research record here was collected Aug 13, 2026 UTC.
io.github.CoolSapiens/linkedin-mcpmcp:io.github.CoolSapiens/linkedin-mcp
NRio.github.Cookient16/bluesky-profile-scrapermcp:io.github.Cookient16/bluesky-profile-scraper
NRio.github.Cookient16/bluesky-mentions-scrapermcp:io.github.Cookient16/bluesky-mentions-scraper
NRio.github.Cookient16/ai-brand-visibility-trackermcp:io.github.Cookient16/ai-brand-visibility-tracker
NRio.github.Contentrain/contentrainmcp:io.github.Contentrain/contentrain
NRio.github.ContentWriterco/compabasemcp:io.github.ContentWriterco/compabase
NRio.github.ComposioHQ/composiomcp:io.github.ComposioHQ/composio
NRio.github.CommonNinja/commonninja-mcp-servermcp:io.github.CommonNinja/commonninja-mcp-server
NRio.github.ComeHomeAI/move-helpermcp:io.github.ComeHomeAI/move-helper
NRio.github.ComPDF-Youna/compdf-mcpmcp:io.github.ComPDF-Youna/compdf-mcp
NRio.github.Coinyak/onchainaimcp:io.github.Coinyak/onchainai
NRio.github.Cigarfinder/cigarfindermcp:io.github.Cigarfinder/cigarfinder
NRio.github.Chidi09/variantrademcp:io.github.Chidi09/variantrade
NRio.github.ChanMeng666/vitexmcp:io.github.ChanMeng666/vitex
NRio.github.ChainAware/chainaware-behavioral-prediction-mcpmcp:io.github.ChainAware/chainaware-behavioral-prediction-mcp
NRio.github.CedricKouma/url-alive-checkmcp:io.github.CedricKouma/url-alive-check
NRio.github.CedricKouma/schema-validatemcp:io.github.CedricKouma/schema-validate
NRio.github.CedricKouma/openapi-lintmcp:io.github.CedricKouma/openapi-lint
NRio.github.CedricKouma/json-repairmcp:io.github.CedricKouma/json-repair
NRio.github.CedricKouma/fetch-extractmcp:io.github.CedricKouma/fetch-extract
NRio.github.CedricKouma/facturx-toolkitmcp:io.github.CedricKouma/facturx-toolkit
NRio.github.Cavendo-AI/vantagemcp:io.github.Cavendo-AI/vantage
NRio.github.Casterdly/jarvis-market-signalsmcp:io.github.Casterdly/jarvis-market-signals
NRio.github.Carbon-Arc/mcpmcp:io.github.Carbon-Arc/mcp
NRio.github.Caplia-Tech/capliamcp:io.github.Caplia-Tech/caplia
NRio.github.CalBearKen/ls-searchmcp:io.github.CalBearKen/ls-search
NRio.github.CU2CU2/aire-channel-bridgemcp:io.github.CU2CU2/aire-channel-bridge
NRio.github.CSOAI-ORG/meok-w3c-tdm-rights-mcpmcp:io.github.CSOAI-ORG/meok-w3c-tdm-rights-mcp
NRio.github.CSOAI-ORG/meok-stripe-acp-checkout-mcpmcp:io.github.CSOAI-ORG/meok-stripe-acp-checkout-mcp
NRio.github.CSOAI-ORG/meok-mcp-test-mcpmcp:io.github.CSOAI-ORG/meok-mcp-test-mcp
NRio.github.CSOAI-ORG/meok-eu-aigc-icon-mcpmcp:io.github.CSOAI-ORG/meok-eu-aigc-icon-mcp
NRio.github.CSOAI-ORG/meok-eu-ai-act-art-26-fria-mcpmcp:io.github.CSOAI-ORG/meok-eu-ai-act-art-26-fria-mcp
NRio.github.CSOAI-ORG/meok-eu-ai-act-art-13-ifu-mcpmcp:io.github.CSOAI-ORG/meok-eu-ai-act-art-13-ifu-mcp
NRio.github.CSOAI-ORG/meok-cra-art14-reporter-mcpmcp:io.github.CSOAI-ORG/meok-cra-art14-reporter-mcp
NRio.github.CSOAI-ORG/meok-abci-bridge-mcpmcp:io.github.CSOAI-ORG/meok-abci-bridge-mcp
NRio.github.CSOAI-ORG/meok-aaif-agent-card-mcpmcp:io.github.CSOAI-ORG/meok-aaif-agent-card-mcp
NRio.github.CSOAI-ORG/mcp-spec-compliance-mcpmcp:io.github.CSOAI-ORG/mcp-spec-compliance-mcp
NRio.github.CSOAI-ORG/korea-ai-basic-act-mcpmcp:io.github.CSOAI-ORG/korea-ai-basic-act-mcp
NRio.github.CSOAI-ORG/iso-42005-impact-mcpmcp:io.github.CSOAI-ORG/iso-42005-impact-mcp
NRio.github.CSOAI-ORG/eudi-wallet-mcpmcp:io.github.CSOAI-ORG/eudi-wallet-mcp
NRio.github.CSOAI-ORG/bft-progress-council-mcpmcp:io.github.CSOAI-ORG/bft-progress-council-mcp
NRio.github.CSOAI-ORG/agent-x402-paywall-mcpmcp:io.github.CSOAI-ORG/agent-x402-paywall-mcp
NRio.github.CSOAI-ORG/agent-token-budget-mcpmcp:io.github.CSOAI-ORG/agent-token-budget-mcp
NRio.github.CSOAI-ORG/agent-replay-debugger-mcpmcp:io.github.CSOAI-ORG/agent-replay-debugger-mcp
NRio.github.CSOAI-ORG/agent-rate-limiter-mcpmcp:io.github.CSOAI-ORG/agent-rate-limiter-mcp
NRio.github.CSOAI-ORG/agent-prompt-injection-firewall-mcpmcp:io.github.CSOAI-ORG/agent-prompt-injection-firewall-mcp
NRio.github.CSOAI-ORG/agent-policy-enforcement-mcpmcp:io.github.CSOAI-ORG/agent-policy-enforcement-mcp
NRio.github.CSOAI-ORG/agent-orchestrator-mcpmcp:io.github.CSOAI-ORG/agent-orchestrator-mcp
NRio.github.CSOAI-ORG/agent-negotiation-mcpmcp:io.github.CSOAI-ORG/agent-negotiation-mcp
NRio.github.CSOAI-ORG/agent-mcp-router-mcpmcp:io.github.CSOAI-ORG/agent-mcp-router-mcp
NRHow to read this registry. Status is what happened the last time that listing was called, and “Last observed” is the date of that call — the sweep is rolling, so those dates differ between rows. “Never probed” means no liveness observation has ever been recorded for the listing. NR means the evidence floor has not been met; it is not a low grade. Payment flow is observed inbound USDC within a disclosed Base block range, not revenue or proof of ownership.