Datacircle

dev.datacircle/datacircleVersion 2.1.0

Find the best GTM APIs. Our MCP server is open to anyone, with no key.

Status

Responds365 msNov 14, 2026, 14:25 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:25 UTC
Latency: 365 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 21:12 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://api.datacircle.dev/mcpResponds365 msNov 14, 2026, 14:25 UTC

No sign-in

Claude Code

claude mcp add --transport http datacircle https://api.datacircle.dev/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: datacircle
Remote MCP server URL: https://api.datacircle.dev/mcp

Cursor

{
  "mcpServers": {
    "datacircle": {
      "url": "https://api.datacircle.dev/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"datacircle","type":"http","url":"https://api.datacircle.dev/mcp"}'

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Tools

2 tools

Tools of Datacircle
	Description		Read-only	Idempotent	Open world
`list_apis`Lists the APIs on Datacircle's sheet and the number of plans and providers for each. Pass an API's name to search_plans. list_apis takes no arguments. The answer holds every API on the sheet, in the sheet's order, with no paging. Each API comes with a link to the API's sheet. Some APIs also link a best page. A best page ranks the API's providers on our benchmark. Call list_apis first when you don't know an API's name. The tool is free and read-only, and needs no key.	Lists the APIs on Datacircle's sheet and the number of plans and providers for each. Pass an API's name to search_plans. list_apis takes no arguments. The answer holds every API on the sheet, in the sheet's order, with no paging. Each API comes with a link to the API's sheet. Some APIs also link a best page. A best page ranks the API's providers on our benchmark. Call list_apis first when you don't know an API's name. The tool is free and read-only, and needs no key.	No	Yes	Yes	No
`search_plans`Searches Datacircle's sheet of API plans and gives the ones that match, best first. Call list_apis first to get the APIs' names. Pass an API's name as api. Leave api out to search every API. Use query to find a provider or a plan by name. Sort by price to get the cheapest first. Each plan shows the price, score, rate limits, speed and returned fields, and links the plan's page on datacircle.dev. Pass api to get links to the API's sheet and to a ranking of the API's providers on our benchmark. Use offset to get the next page of plans. If nothing matches, you get total 0 and an empty list. A wrong argument, such as an unknown api, gets you an error. The error says which values the tool takes. The tool is free and read-only, and needs no key.	Searches Datacircle's sheet of API plans and gives the ones that match, best first. Call list_apis first to get the APIs' names. Pass an API's name as api. Leave api out to search every API. Use query to find a provider or a plan by name. Sort by price to get the cheapest first. Each plan shows the price, score, rate limits, speed and returned fields, and links the plan's page on datacircle.dev. Pass api to get links to the API's sheet and to a ranking of the API's providers on our benchmark. Use offset to get the next page of plans. If nothing matches, you get total 0 and an empty list. A wrong argument, such as an unknown api, gets you an error. The error says which values the tool takes. The tool is free and read-only, and needs no key.	No	Yes	Yes	No

Details

Registry status: Active
Published: Nov 6, 2026
Updated: Nov 6, 2026
Website: https://datacircle.dev/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Search and webSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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