Troubleshooting

You can resolve common issues with API Agent in Visual Studio Code, such as authentication errors or missing source IDs.

Unable to use API Agent

Symptoms

After you are redirected to Visual Studio Code, API Agent displays the following error message: Error unable to fetch user.

Causes

This issue occurs if there is a problem with user authentication or API Agent configuration.

Resolving the problem

Click the IBM API Agent menu and click New chat.

[Technology preview] MCP server issue

If you face any issues with the MCP server, ensure that the MCP server URL is correct and reachable and the bearer token is valid.

[Technology preview] Missing or inaccessible tools

Make sure that the MCP server exposes its tools and provides valid schemas and is running and accessible.

[Technology preview] Execution failures

Double-check parameter formats and required fields and review the MCP server logs if available.