Verified directory
MCP Server Directory
Search Registry metadata and see exactly what our independent monitoring has verified.
57,074 matching servers
Operational
OnlyFins Trout Talk
stream.onlyfins/trout-talk
Live Utah trout cam + daily wildlife re-ID challenge: same wild trout or not? Instant scores.
123 ms latency— 24h
Auth required
OnlyMCP
com.only-mcp/onlymcp
Skills, agents and memory in the cloud, plus a gateway to your other MCP servers.
749 ms latency— 24h
Auth required
OnlyWorlds
com.onlyworlds/mcp
Read and write typed fictional worlds (22 linked element types) via the OnlyWorlds open standard.
174 ms latency— 24h
Operational
OnPage.dev
dev.onpage/onpage
Free SEO MCP that closes the loop: find, fix, ship as a PR or to a CMS, prove. 37 tools, no key.
255 ms latency— 24h
Auth required
Onplana
io.github.Onplana/mcp-server
AI-native project and portfolio management platform for PMOs. OAuth + PAT.
1038 ms latency— 24h
Operational
OnPress — Korean internet newspaper builder
kr.co.onpress/onpress
How to open and run a Korean internet newspaper with OnPress: plans, templates, guides. Read-only.
1576 ms latency— 24h
Operational
ONR: Mapa do Registro de Imóveis
io.github.mcp-dir/onr_mapa_registro_imoveis-mcp
ONR: Mapa do Registro de Imóveis, official-source lookup. Platform-hosted, pay per query with prepai
4281 ms latency— 24h
Operational
onramperx
com.mudko/onramperx
Non-custodial value router: ranked fiat/crypto & cross-chain routes, swaps, onramp, gasless wallet.
329 ms latency— 24h
Down
Ons Uk
io.github.pipeworx-io/ons-uk
UK Office for National Statistics dataset catalogue + Beta JSON API
67 ms latency0% 24h
Operational
Onsa
ai.onsa/onsa
Find scored B2B leads, read campaign replies and send approved LinkedIn outreach.
278 ms latency100% 24h
Auth required
Onsomble
ai.onsomble/onsomble
Track how AI assistants talk about your brand and market, and learn how to show up better.
262 ms latency— 24h
Operational
Ontario Protocol
com.ontarioprotocol/ontario-protocol
Find live x402 APIs for any task (0.005 USDC, no match no charge); Base balance, tx and gas reads.
1270 ms latency— 24h
Operational
Onthisday
io.github.pipeworx-io/onthisday
On This Day MCP — wraps byabbe.se/on-this-day (free, no auth)
1429 ms latency100% 24h
Down
Onto
io.github.ravixalgorithm/onto
Clean Markdown and AI-readability scoring for any URL. Built for AI agents.
231 ms latency— 24h
Auth required
Ontoloop
ai.ontoloop/ontoloop
Team agent collaboration: shared team facts, human-confirmed writes, tasks and threads over MCP.
600 ms latency— 24h
Auth required
Ontonym
com.ontonym/memory
Give your agents your team's real data — read the shared graph, propose actions your team approves.
399 ms latency— 24h
Operational
Onvexia: Crypto Fundamentals, Sentiment & Onchain Tracking
com.onvexia/onvexia
Crypto fundamentals, sentiment, whale tracking and influencer call accuracy for traders and agents.
629 ms latency— 24h
Down
onvibe
run.onvibe/onvibe
Talk to Claude and get a live web app deployed to a real URL, with Postgres, storage and cron.
112 ms latency— 24h
Operational
onv-mcp
codes.onv/onv-mcp
量化策略回测、组合配置与多交易所执行（14 家通道）
1626 ms latency— 24h
Operational
Onward Flights
flights.onward/onward-flights
Search real flights and buy an onward ticket (proof of onward travel), paid in USDC over MPP
524 ms latency— 24h
Auth required
Onymu
com.onymu/onymu
Check domain availability across every extension, generate names, and check social handles.
667 ms latency— 24h
Operational
Onyx AML
trade.onyxprotocol/onyx-aml
Crypto address risk checks for agents: USDT/USDC blacklists, sanctions, scam lists, poisoning
1180 ms latency— 24h
Operational
onyx-mcp
io.github.dimitrilaouanis-tech/onyx-mcp
Ed25519-signed ground-truth oracle — 63 paid x402 tools live on Base mainnet.
1327 ms latency— 24h
Auth required
OnyxMetric
com.onyxmetric/mcp
Read and manage OnyxMetric web analytics: traffic, errors, funnels, goals, sites and segments.
154 ms latency— 24h