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 16, 2026 UTC.
Researched listings13,043records held
In this view13,043filters applied
Answering7,322answered at their own latest call
Payment terms1,671listings declaring terms
Published grades0NR below the floor
Latest sweepAug 16, 2026 UTC8,120 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.
13,043 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.TheSandemon/kaito-querymcp:io.github.TheSandemon/kaito-query
NRio.github.TheRoboMaster123/mcp-feamcp:io.github.TheRoboMaster123/mcp-fea
NRio.github.The-Context-Company/context-companymcp:io.github.The-Context-Company/context-company
NRio.github.TeamK2K/apphandoffmcp:io.github.TeamK2K/apphandoff
NRio.github.Taru0208/world-bank-mcp-servermcp:io.github.Taru0208/world-bank-mcp-server
NRio.github.Taru0208/us-census-mcp-servermcp:io.github.Taru0208/us-census-mcp-server
NRio.github.Taru0208/sec-edgar-mcp-servermcp:io.github.Taru0208/sec-edgar-mcp-server
NRio.github.Taru0208/pubmed-mcp-servermcp:io.github.Taru0208/pubmed-mcp-server
NRio.github.Taru0208/openfda-mcp-servermcp:io.github.Taru0208/openfda-mcp-server
NRio.github.Taru0208/eurostat-mcp-servermcp:io.github.Taru0208/eurostat-mcp-server
NRio.github.Taru0208/crossref-mcp-servermcp:io.github.Taru0208/crossref-mcp-server
NRio.github.TaplioOfficial/taplio-linkedin-mcpmcp:io.github.TaplioOfficial/taplio-linkedin-mcp
NRio.github.TapAds/propswotmcp:io.github.TapAds/propswot
NRio.github.TVLSS/hirejack-mcpmcp:io.github.TVLSS/hirejack-mcp
NRio.github.TCRichards/cohearencemcp:io.github.TCRichards/cohearence
NRio.github.System-R-AI/systemr-risk-intelligencemcp:io.github.System-R-AI/systemr-risk-intelligence
NRio.github.Synter-Media-AI/synter-adsmcp:io.github.Synter-Media-AI/synter-ads
NRio.github.SynapseNetworkAI/synapse-network-mcp-servermcp:io.github.SynapseNetworkAI/synapse-network-mcp-server
NRio.github.SvenLC/historismcp:io.github.SvenLC/historis
NRio.github.Surendhar-23/NoteFlow-MCPmcp:io.github.Surendhar-23/NoteFlow-MCP
NRio.github.SuperboxAI/gptbot-food-calendarmcp:io.github.SuperboxAI/gptbot-food-calendar
NRio.github.Sundeepg98/kite-mcp-servermcp:io.github.Sundeepg98/kite-mcp-server
NRio.github.SunFlash12/forge-cascade-mcpmcp:io.github.SunFlash12/forge-cascade-mcp
NRio.github.Subotiz/subotiz-dev-mcpmcp:io.github.Subotiz/subotiz-dev-mcp
NRio.github.Strutterai/struttermcp:io.github.Strutterai/strutter
NRio.github.Streamize-llc/htmlbookmcp:io.github.Streamize-llc/htmlbook
NRio.github.Stewyboy1990/stockscope-mcpmcp:io.github.Stewyboy1990/stockscope-mcp
NRio.github.Stewyboy1990/companyscope-mcpmcp:io.github.Stewyboy1990/companyscope-mcp
NRio.github.Steveser1989/opc-mcp-servermcp:io.github.Steveser1989/opc-mcp-server
NRio.github.Startvest-LLC/idealift-mcpmcp:io.github.Startvest-LLC/idealift-mcp
NRio.github.Startvest-LLC/idealiftmcp:io.github.Startvest-LLC/idealift
NRio.github.Stackbilt-dev/img-forgemcp:io.github.Stackbilt-dev/img-forge
NRio.github.Sprintra-io/sprintramcp:io.github.Sprintra-io/sprintra
NRio.github.SpaceFrontiers/mcpmcp:io.github.SpaceFrontiers/mcp
NRio.github.SourceParts/parts-mcpmcp:io.github.SourceParts/parts-mcp
NRio.github.SongT-50/korean-stock-mcpmcp:io.github.SongT-50/korean-stock-mcp
NRio.github.SongT-50/korean-public-data-mcpmcp:io.github.SongT-50/korean-public-data-mcp
NRio.github.SongT-50/korean-news-mcpmcp:io.github.SongT-50/korean-news-mcp
NRio.github.SongT-50/korean-agriculture-mcpmcp:io.github.SongT-50/korean-agriculture-mcp
NRio.github.SolveaCX/voc-mcpmcp:io.github.SolveaCX/voc-mcp
NRio.github.Sohlin2/freelance-osmcp:io.github.Sohlin2/freelance-os
NRio.github.SocioLogicAI/signal-relaymcp:io.github.SocioLogicAI/signal-relay
NRio.github.Snipara/sniparamcp:io.github.Snipara/snipara
NRio.github.Skyvern-AI/skyvernmcp:io.github.Skyvern-AI/skyvern
NRio.github.Shreyas-Profile/tor-mcpmcp:io.github.Shreyas-Profile/tor-mcp
NRio.github.Shreyas-Profile/telegram-mcpmcp:io.github.Shreyas-Profile/telegram-mcp
NRio.github.Shreyas-Profile/docs-mcpmcp:io.github.Shreyas-Profile/docs-mcp
NRio.github.Shreyas-Profile/cron-mcpmcp:io.github.Shreyas-Profile/cron-mcp
NRio.github.SezerPro/fichepro-mcpmcp:io.github.SezerPro/fichepro-mcp
NRio.github.Severin2k/blumen-komander-mcpmcp:io.github.Severin2k/blumen-komander-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.