Four tools with basic schemas and descriptions, but significant gaps in parameter documentation and output schema clarity. Tool names use prefixes (mcp0_) rather than action verbs, reducing discoverability. Descriptions are present but minimal (10-50 chars), below the 50-200 char baseline for LLM optimization. No parameter descriptions for critical inputs like 'name' in enable/disable tools. Output schemas are not documented, LLMs cannot predict what these tools return. Error handling is absent from descriptions. No idempotency or state-change warnings despite write operations.

• Rename tools to action-verb format: list_servers, enable_server, disable_server, refresh_tools. This matches LLM expectations and improves discoverability.
• Add explicit output schema to each tool. Example for list_servers: 'Returns {servers: [{name, url, status}], enabled_count, tool_limit, message}'.
• Expand descriptions to 80-150 chars. Example: 'Enable a specific MCP server to make its tools available. Respects the tool_limit setting. Call list_servers first to see available servers.'
• Add parameter descriptions. For 'name': 'The name of the MCP server to enable (e.g., "MCP Alpha"). Use list_servers to discover available names.'
• Document error cases and recovery paths. Example: 'If server not found, returns error code -32602. Call list_servers to verify the server name.'

Inferred effective spec: <=2025-11-25.

• Relies on Logging (deprecated) - log to stderr or use OpenTelemetry