MCP servers, called rather than listed

Every remote server in the official MCP registry, sent one real initialize handshake. 16,923 servers across 11,823 hosts.

Search what these servers can do · read the measurement

Last checked 2026-09-06. We send a handshake, we do not authenticate and we do not call a tool.

Gated is not broken. 4,068 of these servers answer with a 401 or 403. They are running and want a credential we do not have. A checker that treats them as dead is wrong about 24.0% of the registry before it starts, so we count them separately and always will.

16,923 matching.

serverresulttoolshost
io.github.Evozim/craigslist-local-deals-mcp
https://api.m2mcent.com/craigslist-local-deals-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/credit-risk
https://credit-risk-mcp.vercel.app/api/mcp
JSON-RPC error not listed credit-risk-mcp.vercel.app
io.github.Evozim/credit-risk-mcp
https://api.m2mcent.com/credit-risk-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/crispr-cas9-offtarget-mcp
https://api.m2mcent.com/crispr-cas9-offtarget-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/crop-pest-diagnostic-mcp
https://api.m2mcent.com/crop-pest-diagnostic-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/crop-yield-insurance-mcp
https://api.m2mcent.com/crop-yield-insurance-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/cross-chain-contract-relayer-mcp
https://api.m2mcent.com/cross-chain-contract-relayer-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/cross-chain-escrow-bridge-mcp
https://api.m2mcent.com/cross-chain-escrow-bridge-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/cross-chain-l402-verifier-mcp
https://api.m2mcent.com/cross-chain-l402-verifier-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/cross-company-agent-dispute-court-mcp
https://api.m2mcent.com/cross-company-agent-dispute-court-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/cross-device-attribution-mcp
https://api.m2mcent.com/cross-device-attribution-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/cross-docking-coordinator-mcp
https://api.m2mcent.com/cross-docking-coordinator-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/cross-modal-embedding-aligner-mcp
https://api.m2mcent.com/cross-modal-embedding-aligner-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/cross-shard-state-sync-mcp
https://api.m2mcent.com/cross-shard-state-sync-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/crunchbase-funding-mcp
https://api.m2mcent.com/crunchbase-funding-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/crypto-capital-gains-mcp
https://api.m2mcent.com/crypto-capital-gains-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/crypto-dispute-mediator-mcp
https://api.m2mcent.com/crypto-dispute-mediator-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/crypto-price-oracle-mcp
https://api.m2mcent.com/crypto-price-oracle-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/crypto-tax-loss-harvester-mcp
https://api.m2mcent.com/crypto-tax-loss-harvester-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/cuneiform-tablet-reader-mcp
https://api.m2mcent.com/cuneiform-tablet-reader-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/customs-clearance-bot-mcp
https://api.m2mcent.com/customs-clearance-bot-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/customs-duty-calculator-mcp
https://api.m2mcent.com/customs-duty-calculator-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/cyber-breach-liability-mcp
https://api.m2mcent.com/cyber-breach-liability-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/damaged-text-inpainter-mcp
https://api.m2mcent.com/damaged-text-inpainter-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/dan-jailbreak-filter-mcp
https://api.m2mcent.com/dan-jailbreak-filter-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/dark-pool-liquidity-mcp
https://api.m2mcent.com/dark-pool-liquidity-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/darknet-address-filter-mcp
https://api.m2mcent.com/darknet-address-filter-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/darkweb-breach
https://darkweb-breach-mcp.vercel.app/api/mcp
JSON-RPC error not listed darkweb-breach-mcp.vercel.app
io.github.Evozim/darkweb-breach-mcp
https://api.m2mcent.com/darkweb-breach-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/darkweb-threat-feed-mcp
https://api.m2mcent.com/darkweb-threat-feed-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/darwin-ideation
https://darwin-ideation-mcp.vercel.app/api/mcp
JSON-RPC error not listed darwin-ideation-mcp.vercel.app
io.github.Evozim/darwin-ideation-mcp
https://api.m2mcent.com/darwin-ideation-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/data-diode-unidirectional-mcp
https://api.m2mcent.com/data-diode-unidirectional-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/data-observability
https://data-observability-mcp.vercel.app/api/mcp
JSON-RPC error not listed data-observability-mcp.vercel.app
io.github.Evozim/data-observability-mcp
https://api.m2mcent.com/data-observability-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/data-poisoning-detector-mcp
https://api.m2mcent.com/data-poisoning-detector-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/datadome-bypass-agent-mcp
https://api.m2mcent.com/datadome-bypass-agent-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/datahealth-observer
https://datahealth-observer-mcp.vercel.app/api/mcp
JSON-RPC error not listed datahealth-observer-mcp.vercel.app
io.github.Evozim/datahealth-observer-mcp
https://api.m2mcent.com/datahealth-observer-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/ddos-mitigation-shield-mcp
https://api.m2mcent.com/ddos-mitigation-shield-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/ddos-scrubbing-proxy-node-mcp
https://api.m2mcent.com/ddos-scrubbing-proxy-node-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/deadlock-resolver-mcp
https://api.m2mcent.com/deadlock-resolver-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/debt-collection-bot-mcp
https://api.m2mcent.com/debt-collection-bot-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/decentralized-credit-bureau-mcp
https://api.m2mcent.com/decentralized-credit-bureau-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/deepfake-lens
https://deepfake-lens-mcp.vercel.app/api/mcp
JSON-RPC error not listed deepfake-lens-mcp.vercel.app
io.github.Evozim/deepfake-lens-mcp
https://api.m2mcent.com/deepfake-lens-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/deepfake-sentinel
https://deepfake-sentinel-mcp.vercel.app/api/mcp
JSON-RPC error not listed deepfake-sentinel-mcp.vercel.app
io.github.Evozim/deepfake-sentinel-mcp
https://api.m2mcent.com/deepfake-sentinel-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/deepsort-object-tracker-mcp
https://api.m2mcent.com/deepsort-object-tracker-mcp/sse
answered, not MCP not listed api.m2mcent.com
io.github.Evozim/deepvoice-guard
https://deepvoice-guard-mcp.vercel.app/api/mcp
JSON-RPC error not listed deepvoice-guard-mcp.vercel.app
previous page 254 next