unknown-tool
No tool has the name
- Type
https://vcon-server.com/problems/unknown-tool- Status
- 404
- Title
- No tool has the name
When
An MCP tools/call named a tool this server does not have. The refusal is recorded in the audit log under the action mcp.
What to do
Call tools/list for the tools the key may call, and use one of their names.
Source of this page: website/content/problems/unknown-tool.md