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 |
|---|---|---|---|---|---|
| SIMcloudhttps://simcloud.co.za/api/mcp.php | 1,285 ms | responds | 4 of the last 4 checks responded | ||
| Similaridade de Identidade (Argentina)https://api.mcp.ai/p_similaridade_ar | 117 ms | responds | 1 check · responds | ||
| Similaridade de Identidade (Brasil)https://api.mcp.ai/p_similaridade_br | 562 ms | responds | 1 check · responds | ||
| Similaridade de Identidade (México)https://api.mcp.ai/p_similaridade_mx | 629 ms | responds | 1 check · responds | ||
| similarity-search-api-sdkhttps://similarity-search-api-production.up.railway.app/mcp | 304 ms | responds | 4 of the last 4 checks responded | ||
| simplefunctionshttps://simplefunctions.dev/api/mcp/mcp | 666 ms | responds | 4 of the last 4 checks responded | ||
| Simples Nacionalhttps://api.mcp.ai/p_simples_nacional | 123 ms | responds | 1 check · responds | ||
| simpletextinghttps://simpletexting.usefulapi.io/mcp | 269 ms | responds | 4 of the last 4 checks responded | ||
| SimplyPrinthttps://simplyprint.io/api/mcp | 250 ms | responds | 4 of the last 4 checks responded | ||
| SimplyScanhttps://api.simplyscan.io/mcp | 1,351 ms | responds | 4 of the last 4 checks responded | ||
| SimplyWarmuphttps://simplywarmup.com/mcp | no responseAsk for one | 0 of the last 4 checks responded | |||
| Simpson Strong-Tie Agenthttps://simpson-strong-agent.onrender.com/mcp | not foundAsk for one | 0 of the last 4 checks responded |
Show 38 more
| Last checked | Server | Answered in | Status | Recent history | Next step |
|---|---|---|---|---|---|
| SimSensehttps://my.simsense.ai/mcp | needs a keyAsk for one | 0 of the last 4 checks responded | |||
| Simsima Connectivityhttps://mcp.simsima.io/mcp | 822 ms | responds | 4 of the last 4 checks responded | ||
| SimStimhttps://my.simstim.ai/mcp | no responseAsk for one | 0 of the last 4 checks responded | |||
| simulate-monte-carlohttps://simulate-monte-carlo.encodari.workers.dev/mcp | 779 ms | responds | 1 check · responds | ||
| simulis — marketing brainhttps://simulis.io/mcp | needs a keyAsk for one | 0 of the last 4 checks responded | |||
| Singapore Business Directoryhttps://sgpdirectory.com/mcp | needs a keyAsk for one | 0 of the last 4 checks responded | |||
| Singapore Payments (HitPay — PayNow QR)https://mcp-sg.wishpool.app/mcp | no responseAsk for one | 0 of the last 4 checks responded | |||
| Singapore Procurementhttps://gateway.pipeworx.io/singapore-procurement/mcp | 43 ms | responds | 4 of the last 4 checks responded | ||
| singapore-proxy-mcphttps://mcp.singaporemobileproxy.com/mcp | no responseAsk for one | 3 of the last 4 checks responded | |||
| SingChathttps://mcp.singchat.org | 245 ms | responds | 4 of the last 4 checks responded | ||
| SingChathttps://singchat.org/api/mcp/mcp | 219 ms | responds | 4 of the last 4 checks responded | ||
| Singstat Sghttps://gateway.pipeworx.io/singstat-sg/mcp | 48 ms | responds | 4 of the last 4 checks responded | ||
| Singularity Marketplace MCPhttps://mcp.x402layer.cc/mcp | 313 ms | responds | 4 of the last 4 checks responded | ||
| sinoconnection-esim-mcphttps://70ug3hqb29.execute-api.us-east-1.amazonaws.com/mcp | 241 ms | responds | 4 of the last 4 checks responded | ||
| sinoconnection-esim-mcphttps://mcp.sinoconnection.com/mcp | 321 ms | responds | 4 of the last 4 checks responded | ||
| Sintegra (Cadastros Estaduais)https://api.mcp.ai/p_sintegra | 119 ms | responds | 1 check · responds | ||
| Sintegra CCChttps://api.mcp.ai/p_sintegra_ccc | 127 ms | responds | 1 check · responds | ||
| Sintegra CCC Completahttps://api.mcp.ai/p_sintegra_ccc_completa | 117 ms | responds | 1 check · responds | ||
| Sipflowhttps://mcp.sipflow.dev/mcp | no responseAsk for one | 0 of the last 4 checks responded | |||
| sipi.bot — Spend Firewall for AI Agentshttps://sipi.bot/api/mcp | 267 ms | responds | 4 of the last 4 checks responded | ||
| sipitenohttps://sipiteno.com/api/mcp | 268 ms | responds | 1 check · responds | ||
| Sirenichttps://api.sirenic.eu/mcp | 643 ms | responds | 4 of the last 4 checks responded | ||
| Sistaminuten travel searchhttps://www.sistaminuten.se/mcp | 204 ms | responds | 4 of the last 4 checks responded | ||
| Sistat Sihttps://gateway.pipeworx.io/sistat-si/mcp | 33 ms | responds | 4 of the last 4 checks responded | ||
| sitehttps://mcp.virohanalife.com/mcp | no responseAsk for one | 3 of the last 4 checks responded | |||
| Site Rep MCPhttps://siterep.net/api/mcp | needs a keyAsk for one | 1 check · needs a key | |||
| site-audithttps://api.santosautomation.com/mcp | 255 ms | responds | 4 of the last 4 checks responded | ||
| SiteGuardianhttps://mcp.siteguardian.io | 608 ms | responds | 4 of the last 4 checks responded | ||
| Sitelashttps://sitelas.com/api/mcp | needs a keyAsk for one | 0 of the last 2 checks responded | |||
| Sitelemetryhttps://sitelemetry.com/mcp | needs a keyAsk for one | 0 of the last 4 checks responded | |||
| SitesPlacedhttps://sitesplaced.com/api/mcp | needs a keyAsk for one | 0 of the last 4 checks responded | |||
| SiteVitalshttps://www.sitevitals.co.uk/api/mcp | needs a keyAsk for one | 0 of the last 4 checks responded | |||
| Situação da CNHhttps://api.mcp.ai/p_cnh_situacao | 113 ms | responds | 1 check · responds | ||
| Situação Eleitoral (TSE)https://api.mcp.ai/p_situacao_eleitoral | 114 ms | responds | 1 check · responds | ||
| Sivut SEC Crypto Filing Radarhttps://pay.sivut.co/mcp | no responseAsk for one | 0 of the last 4 checks responded | |||
| sixta-connecthttps://connect.sixta.ai/mcp | needs a keyAsk for one | 0 of the last 4 checks responded | |||
| Skalahttps://ai.skala.io/mcp | 463 ms | responds | 4 of the last 4 checks responded | ||
| Skan Firmyhttps://skanfirmy.pl/mcp | 177 ms | responds | 4 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.