Tool faults really should be claimed inside the outcome item, not as MCP protocol-level errors. This enables the LLM to check out and probably tackle the error. Each time a Instrument encounters an error: Imagine MCP for a plugin program for Cursor - it enables you to increase the Agent’s https://model-context-protocol-mc62727.blogoscience.com/41179779/a-secret-weapon-for-what-are-mcp-servers