Connect an agent

1. Open “Customize” → “Connectors”.
2. Press “+ Add” and choose “Add custom connector”.
3. Enter a name (colabro, for example) and paste the server address above. Press “Continue” and then “Add”; the sign-in settings Claude finds by itself need no changes.
4. Press “Connect”: a colabro page opens, sign in and allow access.

On the Claude Team and Enterprise plans the owner of the organization adds the connector first (“Organization settings” → “Connectors”), then every member presses “Connect” for themselves.

1. Open the “Plugins” section in ChatGPT (in earlier versions, connectors and apps, sometimes only in developer mode).
2. Press “+” and choose “Add custom MCP server”.
3. Enter a name and a description; under “Connection” paste the address above (it already has the path /mcp).
4. Choose OAuth as the way to sign in, confirm the warning (“I understand and want to continue”) and press “Create as a plugin”.
5. Sign in and allow access on the colabro page.

Whether you can add your own servers depends on the plan and the rules of your workspace. If your version has no such item, ChatGPT cannot be connected.

Open Cursor Settings → “Tools and Integrations” → “New MCP Server”, or add an entry to the file .cursor/mcp.json (for the project) or ~/.cursor/mcp.json (for all projects):

{"mcpServers": {"colabro": {"url": "https://colabro.app/mcp"}}}

Signing in starts in the MCP settings of Cursor and ends in the browser: a colabro page opens where you allow access (no client ID to enter). If you need a token instead of signing in, add the field headers with Authorization: Bearer <token> to the server entry.

Run in a terminal:

claude mcp add --transport http colabro https://colabro.app/mcp

Then open the command /mcp in Claude Code and choose to sign in for colabro. If you need a token instead of signing in, add --header "Authorization: Bearer <token>" to the command.

• In VS Code open the command palette (Ctrl+Shift+P), run “MCP: Add Server”, choose “HTTP” and paste the address above.
• In other clients the server type is remote (Streamable HTTP), the address is the one above.
• If the client can sign in with OAuth, it offers to sign in to colabro by itself.
• If it cannot, send the header Authorization: Bearer <token>.

Or by hand, for VS Code in the file .vscode/mcp.json:

{"servers": {"colabro": {"type": "http", "url": "https://colabro.app/mcp"}}}