engine v1.0.222generated projectionGenerated Reference

Troubleshooting

Missing API key: set GESSA_API_KEY for stdio clients.

OAuth invalid_target: the token request resource must match the protected resource metadata resource.

403 from a tool call: the token or key lacks the required MCP scope.

No tools listed: verify the client is using stdio for local subprocess clients or /mcp/rpc for remote Streamable HTTP clients.

Source of truth: docs/creator/mcp/troubleshooting.md in the engine repo. This page is rendered by rune_web from a version-pinned docs export; do not edit generated docs content here.