Circleback MCP server
Yes. Circleback publishes an official MCP server at https://circleback.ai/api/mcp. It's hosted. We last checked it on 23 Oct 2026.
Official: documented on Circleback's own site, at support.circleback.ai. Checked 23 Oct 2026. Maintained by Stuart Brameld.
Key facts
As of 23 Oct 2026, Circleback's official MCP server scores 55/100 (provisional) on MartechDB's Agent Readiness Index (v1.1).
How the Agent Readiness Index works · Wrong? Suggest a correction
Circleback MCP server review
55/100
Circleback's Circleback MCP scores 55/100 on MartechDB's Agent Readiness Index: usable by AI agents, with gaps.
The good
Hosted by Circleback: connect by URL, with nothing to install
Published to the official MCP Registry
The bad
Nothing we've found.
Not checked yet: how you sign in; a docs page listing its tools; what agent access costs. Anything not checked scores nothing.
Official MCP server
Circleback MCP
- Address
- https://circleback.ai/api/mcp
- Runs
- Hosted
- Sign-in
- Vendor docs
- Official MCP Registry
-
Listed as
ai.circleback/circleback· published 16 Oct 2026 - How we know it's official
-
- Documented on Circleback's own site, at support.circleback.ai.
- Tools
- Not known. It needs sign-in before it lists them.
- First seen
- 19 Oct 2026
- Last checked
-
Reachable ·
20 Oct 2026: reachable21 Oct 2026: reachable22 Oct 2026: reachable23 Oct 2026: reachable
Connect your AI to Circleback
Add the official Circleback MCP server to Claude, ChatGPT or your editor.
Connect Circleback MCP to Claude
Claude.ai and Claude Desktop
Open Customize, then Connectors.
Click +, then Add custom connector.
Name it Circleback, paste the address below and click Add.
Connect Circleback MCP to ChatGPT
Open Settings, then Apps, then Advanced settings.
Turn on Developer mode, then click Create.
Name it Circleback and paste the address below.
ChatGPT usually only connects to servers with self-serve sign-in or none.
Connect Circleback MCP to Cursor
Opens Cursor if it's installed. If nothing happens, use the JSON below.
Connect Circleback MCP to VS Code
Opens VS Code if it's installed. Otherwise add the JSON settings from the Cursor tab to your .vscode/mcp.json.
Circleback MCP server questions
Does Circleback have an official MCP server?
Yes. Circleback publishes its MCP server itself. Circleback's own documentation describes it. MartechDB only lists servers a vendor publishes, never community copies.
What is the Circleback MCP server URL?
The address is https://circleback.ai/api/mcp.
How do I connect Circleback MCP to Claude, ChatGPT or Cursor?
In Claude, add https://circleback.ai/api/mcp as a custom connector (Customize, Connectors, Add custom connector). In Cursor, use the Add to Cursor link on MartechDB's page, or paste the JSON settings into your mcp.json. In Claude Code, run: claude mcp add --transport http circleback https://circleback.ai/api/mcp
Is the Circleback MCP server in the official MCP Registry?
Yes, as ai.circleback/circleback.
Is the Circleback MCP server working?
Yes. It answered our most recent check. We last checked it on 23 Oct 2026.
What are the alternatives to Circleback's MCP server?
In Meeting notetakers, the most agent-friendly alternatives with an official MCP server are Otter.ai (98/100), Avoma (97/100), Bridge (97/100), Wave AI Note Taker (95/100) and Praiz (95/100). Circleback scores 55/100 on the same index.
Alternatives to Circleback's MCP server
Vendors in Meeting notetakers with an official MCP server, the most agent-friendly first. Circleback scores 55/100.
Compare all 36 Meeting notetakers vendors →
Change history
What we've seen change for Circleback, newest first.
-
Circleback: Circleback MCP added to the official MCP Registry
-
Circleback: Added to MartechDB with Circleback MCP
Use with AI
Connect your AI to MartechDB
Then ask it about Circleback, or any of the 1,599 marketing tools with an official MCP server. Free, no sign-in.
Claude.ai and Claude Desktop
Open Customize, then Connectors.
Click +, then Add custom connector.
Name it MartechDB, paste the address below and click Add. There's no sign-in.
The free plan allows one custom connector. On Team and Enterprise plans, an owner adds the connector first.
Claude Code
Run this in your terminal:
ChatGPT
Open Settings, then Apps, then Advanced settings.
Turn on Developer mode, then click Create.
Name it MartechDB, paste the address below and choose No authentication.
Developer mode is on Plus and Pro plans, and on Business, Enterprise and Edu if an admin allows it.
API
The same data as JSON, with no sign-in. See the OpenAPI description for every endpoint and field.
CLI
Search the directory and print the command to connect a vendor's server, from your terminal. Needs Node 18 or later. View on npm
Show that your MCP server is verified
If you work at Circleback, add this badge to your MCP docs or README. It's free, it's the same for every vendor, and it updates from our daily checks: it shows uptime while the server responds, and says so if it stops.
Something wrong or out of date? Suggest a correction or email us, and we'll check it against the evidence. Every correction we make is listed on Corrections.