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 |
|---|---|---|---|---|---|
| cataloghttps://zaimhub.com/api/mcp | 788 ms | responds | 1 check · responds | ||
| Catalog Attribute Normalizerhttps://acjlabs-catalog-normalizer.acjlabs.workers.dev/mcp | 1,562 ms | responds | 4 of the last 4 checks responded | ||
| Catalog Attribute Normalizerhttps://catalog-normalizer.acjlabs.com/mcp | 1,529 ms | responds | 4 of the last 4 checks responded | ||
| catalog-feedhttps://mcp.idfmetale.pl/mcp | 537 ms | responds | 4 of the last 4 checks responded | ||
| catalogapihttps://api.catalogapi.com/mcp | 150 ms | responds | 2 of the last 2 checks responded | ||
| cataloguehttps://gluten-free.fr/api/mcp | 649 ms | responds | 4 of the last 4 checks responded | ||
| Catalogueoflifehttps://gateway.pipeworx.io/catalogueoflife/mcp | 29 ms | responds | 4 of the last 4 checks responded | ||
| Catalunya 2022https://mcp.2022.cat | 492 ms | responds | 4 of the last 4 checks responded | ||
| Catalyst Governancehttps://catalyst.stratogenic.ai/mcp/sse | 222 ms | responds | 4 of the last 4 checks responded | ||
| catastrohttps://api.prediohq.com/mcp | 413 ms | responds | 4 of the last 4 checks responded | ||
| catchasethttps://catchaset.live/mcp | 119 ms | responds | 4 of the last 4 checks responded | ||
| CatchDoms — Expired Domains APIhttps://catchdoms.com/mcp/catchdoms/free | 632 ms | responds | 4 of the last 4 checks responded |
Show 38 more
| Last checked | Server | Answered in | Status | Recent history | Next step |
|---|---|---|---|---|---|
| catchintenthttps://engine.catchintent.com/mcp | 682 ms | responds | 4 of the last 4 checks responded | ||
| catchrhttps://catchr.perch-app.workers.dev/mcp | 145 ms | responds | 4 of the last 4 checks responded | ||
| catfactshttps://gateway.pipeworx.io/catfacts/mcp | 49 ms | responds | 4 of the last 4 checks responded | ||
| cattle-markethttps://www.consignatarias.com.ar/api/mcp | 451 ms | responds | 4 of the last 4 checks responded | ||
| CausalLayer MCPhttps://mcp.faultkey.com/mcp | 1,072 ms | responds | 4 of the last 4 checks responded | ||
| Cbioportalhttps://gateway.pipeworx.io/cbioportal/mcp | 34 ms | responds | 4 of the last 4 checks responded | ||
| cbmhttps://mcp.containermath.com | 192 ms | responds | 4 of the last 4 checks responded | ||
| Cbs Ilhttps://gateway.pipeworx.io/cbs-il/mcp | 28 ms | responds | 4 of the last 4 checks responded | ||
| Cbs Nlhttps://gateway.pipeworx.io/cbs-nl/mcp | 40 ms | responds | 4 of the last 4 checks responded | ||
| cc0company-mcphttps://cc0.company/api/mcp | 348 ms | responds | 4 of the last 4 checks responded | ||
| CCAPIhttps://api.ccapi.ai/mcp | 213 ms | responds | 4 of the last 4 checks responded | ||
| CCAPIhttps://api.ccapi.ai/mcp/image | 237 ms | responds | 4 of the last 4 checks responded | ||
| CCAPIhttps://api.ccapi.ai/mcp/music | 228 ms | responds | 4 of the last 4 checks responded | ||
| CCAPIhttps://api.ccapi.ai/mcp/text | 219 ms | responds | 4 of the last 4 checks responded | ||
| CCAPIhttps://api.ccapi.ai/mcp/video | 76 ms | responds | 4 of the last 4 checks responded | ||
| ccbothttps://ccbot.seoapi.com/mcp | 113 ms | responds | 4 of the last 4 checks responded | ||
| Cdchttps://gateway.pipeworx.io/cdc/mcp | 41 ms | responds | 4 of the last 4 checks responded | ||
| CDC MMWR Reportshttps://mcp.olyport.com/cdc-mmwr/mcp | 121 ms | responds | 4 of the last 4 checks responded | ||
| CDC Mortality (WONDER)https://mcp.olyport.com/cdc-wonder/mcp | 38 ms | responds | 4 of the last 4 checks responded | ||
| CDC PLACES Health Datahttps://mcp.olyport.com/cdc-places/mcp | 89 ms | responds | 4 of the last 4 checks responded | ||
| CDC Social Vulnerability Indexhttps://mcp.olyport.com/cdc-svi/mcp | 44 ms | responds | 4 of the last 4 checks responded | ||
| cdc-health-mcp-serverhttps://cdc.caseyjhand.com/mcp | 368 ms | responds | 4 of the last 4 checks responded | ||
| Cdec Cahttps://gateway.pipeworx.io/cdec-ca/mcp | 24 ms | responds | 4 of the last 4 checks responded | ||
| cdk-mcphttps://mcp.cdk.bot/mcp | 385 ms | responds | 4 of the last 4 checks responded | ||
| CEAF (Expulsões)https://api.mcp.ai/p_ceaf | 115 ms | responds | 1 check · responds | ||
| CEIS (Inidôneas e Suspensas)https://api.mcp.ai/p_ceis | 115 ms | responds | 1 check · responds | ||
| Celestium: Cosmic Compasshttps://celestium-cosmic-compass.fly.dev/mcp | 118 ms | responds | 4 of the last 4 checks responded | ||
| Celestrakhttps://gateway.pipeworx.io/celestrak/mcp | 35 ms | responds | 4 of the last 4 checks responded | ||
| Cellarion Wine Registryhttps://cellarion.app/api/mcp/public | 1,074 ms | responds | 4 of the last 4 checks responded | ||
| Censtatd Hkhttps://gateway.pipeworx.io/censtatd-hk/mcp | 30 ms | responds | 4 of the last 4 checks responded | ||
| censushttps://census.usefulapi.io/mcp | 262 ms | responds | 4 of the last 4 checks responded | ||
| Censushttps://gateway.pipeworx.io/census/mcp | 27 ms | responds | 4 of the last 4 checks responded | ||
| Census ACS Demographicshttps://mcp.olyport.com/census/mcp | 62 ms | responds | 4 of the last 4 checks responded | ||
| Census County Business Patternshttps://mcp.olyport.com/census-cbp/mcp | 36 ms | responds | 4 of the last 4 checks responded | ||
| Census Tradehttps://gateway.pipeworx.io/census-trade/mcp | 29 ms | responds | 4 of the last 4 checks responded | ||
| Central Command — x402 Trading Intelligencehttps://rtcelwjnrbmfmrywacky.supabase.co/functions/v1/mcp | 595 ms | responds | 4 of the last 4 checks responded | ||
| centric-demohttps://centric-demo-mcp-808053805730.us-central1.run.app/mcp | 111 ms | responds | 4 of the last 4 checks responded | ||
| Centrohttps://centro.sampa.br/mcp | 373 ms | responds | 4 of the last 4 checks responded |
Checked servers · 6,236 in this view · responds
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.