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 14, 2026 UTC.
Researched listings9,314records held
In this view9,314filters applied
Answering4,694answered at their own latest call
Payment terms1,626listings declaring terms
Published grades0NR below the floor
Latest sweepAug 14, 2026 UTC7,608 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.
9,314 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 14, 2026 UTC.
io.github.htmlcsstoimage/html-css-to-imagemcp:io.github.htmlcsstoimage/html-css-to-image
NRio.github.hristovdimitri2-hub/kristo-intelligencemcp:io.github.hristovdimitri2-hub/kristo-intelligence
NRio.github.hostsmith/mcp-servermcp:io.github.hostsmith/mcp-server
NRio.github.hoornet/agentdocs-mcpmcp:io.github.hoornet/agentdocs-mcp
NRio.github.hoodly-agent/mcp-ponsmcp:io.github.hoodly-agent/mcp-pons
NRio.github.holistis/bug-bounty-intelligence-mcpmcp:io.github.holistis/bug-bounty-intelligence-mcp
NRio.github.hodlxxi/hodlxxi-readonlymcp:io.github.hodlxxi/hodlxxi-readonly
NRio.github.hoanglt1223/mnemamcp:io.github.hoanglt1223/mnema
NRio.github.hirosichen/stytrix-mcpmcp:io.github.hirosichen/stytrix-mcp
NRio.github.hifarrer/ffmpegapimcp:io.github.hifarrer/ffmpegapi
NRio.github.heyrafi/rafi-mcpmcp:io.github.heyrafi/rafi-mcp
NRio.github.hexiaochun/xskill-aimcp:io.github.hexiaochun/xskill-ai
NRio.github.helphub369/utility-matrixmcp:io.github.helphub369/utility-matrix
NRio.github.heisencodex-jpg/github-repo-intel-mcpmcp:io.github.heisencodex-jpg/github-repo-intel-mcp
NRio.github.heidiEC/context-podmcp:io.github.heidiEC/context-pod
NRio.github.healersfind-alt/organic-web-checkermcp:io.github.healersfind-alt/organic-web-checker
NRio.github.hbhqq9/bde-scoremcp:io.github.hbhqq9/bde-score
NRio.github.hassanahashish-design/agent-signals-mcpmcp:io.github.hassanahashish-design/agent-signals-mcp
NRio.github.hail-hq/hail-mcpmcp:io.github.hail-hq/hail-mcp
NRio.github.hackle-io/hackle-mcpmcp:io.github.hackle-io/hackle-mcp
NRio.github.h4ck4life/pastmlmcp:io.github.h4ck4life/pastml
NRio.github.gusmaogabriels/personalmcp:io.github.gusmaogabriels/personal
NRio.github.guptaprakhariitr/world-bank-economic-mcpmcp:io.github.guptaprakhariitr/world-bank-economic-mcp
NRio.github.guptaprakhariitr/wikipedia-recent-changes-mcpmcp:io.github.guptaprakhariitr/wikipedia-recent-changes-mcp
NRio.github.guptaprakhariitr/verification-mcpmcp:io.github.guptaprakhariitr/verification-mcp
NRio.github.guptaprakhariitr/uspto-patents-mcpmcp:io.github.guptaprakhariitr/uspto-patents-mcp
NRio.github.guptaprakhariitr/unit-converter-mcpmcp:io.github.guptaprakhariitr/unit-converter-mcp
NRio.github.guptaprakhariitr/sec-edgar-mcpmcp:io.github.guptaprakhariitr/sec-edgar-mcp
NRio.github.guptaprakhariitr/multi-carrier-tracking-mcpmcp:io.github.guptaprakhariitr/multi-carrier-tracking-mcp
NRio.github.guptaprakhariitr/indic-normalize-mcpmcp:io.github.guptaprakhariitr/indic-normalize-mcp
NRio.github.guptaprakhariitr/indian-regulatory-mcpmcp:io.github.guptaprakhariitr/indian-regulatory-mcp
NRio.github.guptaprakhariitr/hsn-classifier-mcpmcp:io.github.guptaprakhariitr/hsn-classifier-mcp
NRio.github.guptaprakhariitr/hn-trending-mcpmcp:io.github.guptaprakhariitr/hn-trending-mcp
NRio.github.guptaprakhariitr/gst-validator-mcpmcp:io.github.guptaprakhariitr/gst-validator-mcp
NRio.github.guptaprakhariitr/gdelt-events-mcpmcp:io.github.guptaprakhariitr/gdelt-events-mcp
NRio.github.guptaprakhariitr/fda-approvals-mcpmcp:io.github.guptaprakhariitr/fda-approvals-mcp
NRio.github.guptaprakhariitr/drug-interaction-mcpmcp:io.github.guptaprakhariitr/drug-interaction-mcp
NRio.github.guptaprakhariitr/crypto-prices-mcpmcp:io.github.guptaprakhariitr/crypto-prices-mcp
NRio.github.guptaprakhariitr/arxiv-mcpmcp:io.github.guptaprakhariitr/arxiv-mcp
NRio.github.gunning4it/epitome-mcpmcp:io.github.gunning4it/epitome-mcp
NRio.github.gucceed/norric-mcpmcp:io.github.gucceed/norric-mcp
NRio.github.gstack-ds/spendnodmcp:io.github.gstack-ds/spendnod
NRio.github.gsmmediaro/fulcrumcp:io.github.gsmmediaro/fulcru
NRio.github.gsc-em/a2a-mcp-cpgmcp:io.github.gsc-em/a2a-mcp-cpg
NRio.github.grzesir/botspot-tradingmcp:io.github.grzesir/botspot-trading
NRio.github.grtwo-jcansler/docsmcp:io.github.grtwo-jcansler/docs
NRio.github.growgeltsolutions/hecher-mcpmcp:io.github.growgeltsolutions/hecher-mcp
NRio.github.groundroof/crehq-mcp-servermcp:io.github.groundroof/crehq-mcp-server
NRaccessibility-aimcp:io.github.groundlogic-ai-source/accessibility-ai
NRio.github.grichardomi/faxsealmcp:io.github.grichardomi/faxseal
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.