---
title: "Datacircle"
url: "https://agentconnectors.dev/tools/datacircle"
updated: "2026-11-09"
source_url: "https://registry.modelcontextprotocol.io/v0.1/servers/dev.datacircle%2Fdatacircle/versions/2.1.0"
---

# Datacircle

Datacircle is an MCP server an agent can use to find GTM APIs. The registry record says the server is open to anyone, with no key. This paraphrases the MCP Registry record dev.datacircle/datacircle, version 2.1.0.

- Category: [Data and databases](https://agentconnectors.dev/categories/data)
- Collection: MCP Registry
- Status: active
- Publisher: Vendor. Registry namespace dev.datacircle is the vendor's domain. The MCP Registry verifies that namespace against the domain. Source: https://registry.modelcontextprotocol.io/v0.1/servers/dev.datacircle%2Fdatacircle/versions/2.1.0
- Kind: mcp-server
- Listing: https://datacircle.dev/docs/mcp
- Repository: Not listed
- Homepage: https://datacircle.dev
- Package: Not listed
- Successor: Not listed
- Source: https://registry.modelcontextprotocol.io/v0.1/servers/dev.datacircle%2Fdatacircle/versions/2.1.0
- Page: https://agentconnectors.dev/tools/datacircle
- JSON: https://agentconnectors.dev/api/tools/datacircle.json
- Labels: none.

Paid placements are labelled Featured or Sponsored. An Enriched badge means we applied the owner-supplied description and links after a link check on those URLs. Ownership confirmation is optional. It does not mean functionality testing, a security audit, an endorsement, a ranking, or guaranteed traffic, leads, citations, or revenue.

The description is paraphrased from the MCP Registry record in the source link. It is not a claim that this directory ran the server.

## Connect it

from vendor docs, not tested by us

Configuration validation checks that these snippets parse and include every environment variable named in the Auth fact. It is not a connection test.

Source: https://registry.modelcontextprotocol.io/v0.1/servers/dev.datacircle%2Fdatacircle/versions/2.1.0

The registry remote type is streamable-http. The record says the server is open to anyone, with no key.

- Remote URL: https://api.datacircle.dev/mcp

### Claude Desktop (remote)

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

### Claude Code (remote)

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

### Cursor (remote)

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

### VS Code (remote)

```json
{
  "servers": {
    "datacircle": {
      "type": "http",
      "url": "https://api.datacircle.dev/mcp"
    }
  }
}
```

## Sourced facts

Each sourced fact is paraphrased from the source URL on that line. Unknown means that page did not state it. These facts are not a Featured, Sponsored, or Enriched label, and they are not a functionality test.

- Capabilities: Lists GTM APIs and searches their pricing plans through the read-only tools list_apis and search_plans. Source: https://datacircle.dev/docs/mcp
- Hosting: Remote at https://api.datacircle.dev/mcp. Source: https://registry.modelcontextprotocol.io/v0.1/servers/dev.datacircle%2Fdatacircle/versions/2.1.0
- Transport: Streamable HTTP. Source: https://registry.modelcontextprotocol.io/v0.1/servers/dev.datacircle%2Fdatacircle/versions/2.1.0
- Auth: The registry record says the server is open to anyone, with no key. Source: https://registry.modelcontextprotocol.io/v0.1/servers/dev.datacircle%2Fdatacircle/versions/2.1.0
- Setup and docs: https://datacircle.dev/docs/mcp. Source: https://datacircle.dev/docs/mcp
- Pricing source: Unknown. Source: https://registry.modelcontextprotocol.io/v0.1/servers/dev.datacircle%2Fdatacircle/versions/2.1.0
- Limitations: The docs say list_apis and search_plans are read-only. Source: https://datacircle.dev/docs/mcp

The description is paraphrased from the source link. A pricing figure appears only when the cited pricing source states it. This page does not add star counts or install counts.

## Link check

- https://registry.modelcontextprotocol.io/v0.1/servers/dev.datacircle%2Fdatacircle/versions/2.1.0 returned HTTP 200 on 9 November 2026. That is a successful link check.
- https://datacircle.dev returned HTTP 200 on 9 November 2026. That is a successful link check.
- https://datacircle.dev/docs/mcp returned HTTP 200 on 9 November 2026. That is a successful link check.
- https://api.datacircle.dev/mcp: The endpoint responded (HTTP 400, which is expected for an MCP endpoint without an authenticated POST). Not tested.

A link check is not a functionality test, a security audit, or an endorsement.

## Unknowns

- Repository URL is not in the registry record.
- Package name is not in the registry record.

Last checked 2026-11-09.

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