Use a supported connector flow
Open the connector or app settings available in your ChatGPT workspace. Remote MCP availability and authentication options depend on the client and workspace settings. The server URL is https://mcp.topdoer.ai/mcp.
If the connector expects OAuth, complete the configured topdoer.ai sign-in flow. OAuth is not active until the deployment has a real issuer and client configuration. Do not put an API key into a normal conversation as a substitute for a connector.
If your workspace cannot add the required authenticated connector, use the web workspace or API while the connection is scoped with your administrator.
Approve the intended action
Start with a number you control. State the exact destination and task, then approve the call or message when the client asks. Call and text tools are destructive operations. A successful connection does not waive approval, phone verification, credits, recipient eligibility, or fair-use limits.
Verify the result
Use the result tool after the provider finishes. Distinguish a queued request from a completed conversation and distinguish a conversation from the real-world outcome you wanted. If the call did not complete or the result is missing, report that accurately.
Troubleshooting
Check the endpoint, authentication method, organization key status, provider configuration, and workspace readiness. A client that requires OAuth needs a configured issuer. Do not disable authentication, remove approval, or keep retrying a rejected outbound request with new identifiers.
Read the MCP tools reference for inputs and the API-key guide for key handling.