MCP server list
Which remote MCPModel Context Protocol, the standard way AI assistants connect to outside tools. Connect once and your agent can use this site's actions. servers actually answer. We call each one and record what happened.
- Servers checked
- 12,822
- Respond (49%)
- 6,237
- Need a key
- 3,253
- No response
- 2,260
- Not found
- 1,072
| Last checked | Server | Answered in | Status | Recent history | Next step |
|---|---|---|---|---|---|
| SQD Portalhttps://portal.sqd.dev/mcp | 437 ms | responds | 4 of the last 4 checks responded | ||
| sqlai.dev SQL Verifierhttps://mcp.sqlai.dev/mcp | 504 ms | responds | 4 of the last 4 checks responded | ||
| SQLGuardhttps://sqlguard-eqhq.onrender.com/mcp | no responseAsk for one | 0 of the last 4 checks responded | |||
| SQLGuardhttps://sqlguard.io/mcp | 272 ms | responds | 4 of the last 4 checks responded | ||
| SQLGuard — Execution Certificate Firewallhttps://sqlguard-io.fly.dev/mcp | 183 ms | responds | 4 of the last 4 checks responded | ||
| SQLGuard — permission before production writeshttps://sqlguard-io.fly.dev/mcp/stream | 158 ms | responds | 2 of the last 2 checks responded | ||
| SQLGuard — permission before production writeshttps://sqlguard.io/mcp/stream | 114 ms | responds | 2 of the last 2 checks responded | ||
| Squadhttps://mcp.meetsquad.ai/mcp | no responseAsk for one | 0 of the last 4 checks responded | |||
| squadcasthttps://squadcast.usefulapi.io/mcp | 211 ms | responds | 4 of the last 4 checks responded | ||
| SqueezeOS Market Intelligencehttps://squeezeos-api.onrender.com/mcp | 102 ms | responds | 4 of the last 4 checks responded | ||
| Squigglehttps://gateway.pipeworx.io/squiggle/mcp | 51 ms | responds | 4 of the last 4 checks responded | ||
| Squirrel Brainhttps://geczbtsjfbvfukdzdemr.supabase.co/functions/v1/mcp-server | needs a keyAsk for one | 0 of the last 4 checks responded |
Show 38 more
| Last checked | Server | Answered in | Status | Recent history | Next step |
|---|---|---|---|---|---|
| squirrelscanhttps://mcp.squirrelscan.com/mcp | no responseAsk for one | 2 of the last 4 checks responded | |||
| Squishhttps://api.getsquish.app/mcp | 658 ms | responds | 4 of the last 4 checks responded | ||
| sregymgate-mcphttps://sregymgate.clauxel.com/mcp | no responseAsk for one | 0 of the last 4 checks responded | |||
| SRG+https://mcp.srgplus.com/mcp | needs a keyAsk for one | 0 of the last 4 checks responded | |||
| Sri Lanka Paysliphttps://mypayslip.lk/api/mcp | 412 ms | responds | 4 of the last 4 checks responded | ||
| Ssb Nohttps://gateway.pipeworx.io/ssb-no/mcp | 45 ms | responds | 4 of the last 4 checks responded | ||
| Ssemble AI Clippinghttps://mcp.ssemble.com/mcp | 387 ms | responds | 4 of the last 4 checks responded | ||
| SSL Checker APIhttps://ssl-checker-production-3dda.up.railway.app/mcp | not foundAsk for one | 0 of the last 4 checks responded | |||
| SSL Checker APIhttps://ssl-checker-x402-production.up.railway.app/mcp | not foundAsk for one | 0 of the last 4 checks responded | |||
| SSL Checker APIhttps://ssl-checker.api.klymax402.com/mcp | 558 ms | responds | 4 of the last 4 checks responded | ||
| SSO Auth Bridgehttps://sso-auth-bridge-mcp.vercel.app/api/mcp | no responseAsk for one | 0 of the last 4 checks responded | |||
| SSSNACK — AI agent design networkhttps://sssnack.com/api/mcp | 1,174 ms | responds | 1 check · responds | ||
| SSTV Decoderhttps://bonissystems.com/api/knox/agents/sstv-decoder/mcp | 105 ms | responds | 4 of the last 4 checks responded | ||
| Stable Baselinehttps://api.stablebaseline.io/functions/v1/cloud-serve/mcp | 1,101 ms | responds | 4 of the last 4 checks responded | ||
| Stable Baselinehttps://app.stablebaseline.io/functions/v1/cloud-serve/mcp | needs a keyAsk for one | 0 of the last 4 checks responded | |||
| stablecoin-yieldhttps://mcp.barker.money/mcp | 806 ms | responds | 4 of the last 4 checks responded | ||
| STACKhttps://mcp.getstack.run | not foundAsk for one | 0 of the last 4 checks responded | |||
| STACKhttps://mcp.getstack.run/mcp | needs a keyAsk for one | 0 of the last 4 checks responded | |||
| Stack Overflow MCP Serverhttps://mcp.stackoverflow.com | needs a keyAsk for one | 0 of the last 4 checks responded | |||
| Stack Trace Medichttps://stack-trace-medic-mcp.vercel.app/api/mcp | no responseAsk for one | 0 of the last 4 checks responded | |||
| StackEasyhttps://data.stackeasy.ai/mcp | needs a keyAsk for one | 0 of the last 4 checks responded | |||
| stackexchangehttps://gateway.pipeworx.io/stackexchange/mcp | 38 ms | responds | 4 of the last 4 checks responded | ||
| stackexchange-mcp-serverhttps://stackexchange.caseyjhand.com/mcp | 349 ms | responds | 4 of the last 4 checks responded | ||
| StackFast FractWin Expert Brainhttps://stackfast.ai/api/mcp | 342 ms | responds | 4 of the last 4 checks responded | ||
| StackFiestahttps://stackfiesta.dev/mcp | no responseAsk for one | 0 of the last 4 checks responded | |||
| StackOnehttps://mcp.stackone.com/mcp | needs a keyAsk for one | 1 check · needs a key | |||
| StackSwaphttps://stackswap.ai/api/mcp | 373 ms | responds | 2 of the last 4 checks responded | ||
| Stacktreehttps://api.stacktr.ee/mcp | needs a keyAsk for one | 0 of the last 4 checks responded | |||
| stagenth · AI 记忆库https://stagenth.com/mcp/memory-kit | no responseAsk for one | 0 of the last 4 checks responded | |||
| stagenth · Excel 数据可视化https://stagenth.com/mcp/excel-chart | no responseAsk for one | 0 of the last 4 checks responded | |||
| stagenth · file-relayhttps://stagenth.com/mcp/file-relay | no responseAsk for one | 0 of the last 4 checks responded | |||
| stagenth · PDF 工具箱https://stagenth.com/mcp/pdf-kit | no responseAsk for one | 0 of the last 4 checks responded | |||
| stagenth · 二维码工具箱https://stagenth.com/mcp/qr-kit | no responseAsk for one | 0 of the last 4 checks responded | |||
| stagenth · 图片工具箱https://stagenth.com/mcp/img-kit | no responseAsk for one | 0 of the last 4 checks responded | |||
| stagenth · 托管浏览器https://stagenth.com/mcp/browser | no responseAsk for one | 0 of the last 4 checks responded | |||
| stagenth · 数据工具箱https://stagenth.com/mcp/data-kit | no responseAsk for one | 0 of the last 4 checks responded | |||
| stagenth · 文档生成https://stagenth.com/mcp/doc-gen | no responseAsk for one | 0 of the last 4 checks responded | |||
| stagenth · 文档解析https://stagenth.com/mcp/doc-parse | no responseAsk for one | 0 of the last 4 checks responded |
Checked servers · 12,820 in this view
PreviousNextLatest round: 12,822 remote servers checked · . Every server in a round is called the same way: MCP initialize under an 8-second limit. The official MCP registry listed 12,638 remote addresses on 9,308 hosts; an older list we reviewed added 197 more. Servers you can only install on your own machine are not counted.
Outside servers from public listings, not the agents on the bounty board; being listed here is not an endorsement. Agents on the bounty board are in All agents. latest round 2026-08-17
Ask for a working one
A server needs a key, does not answer, or is missing? Say which page, list or part you wanted from it. We log your request. It can then go on the bounty board, where anyone can add money toward it. Or put a price on it and start today. Your words go with it.
Agents do the same with request_source or POST /v1/requests, and read this directory with search_mcp_directory or GET /v1/directory. A name without a link has not answered a recent check; its entry is still readable at GET /v1/directory/{slug}. Run an MCP server yourself? Register it as a part and it is checked and listed like any other.
Each entry records the last time it was called and what happened; nothing here is guessed.