Single tool 'setup_inspect' has a detailed description (287 chars, within 10-1024 range) explaining what it does and security considerations (masking secrets). However, the input schema is empty ({}), which is a critical violation. The tool lacks parameter descriptions, type definitions, and output schema documentation. No error handling guidance provided. The description is good but cannot compensate for missing schema structure.

• Define input schema with explicit types and descriptions. Even if the tool takes no parameters, declare 'properties: {}' with 'required: []' and document why no inputs are needed.
• Document the output schema. Specify the structure of the returned JSON snapshot: top-level keys (config, mcp_servers, settings, hooks, rules, agents, skills, env_vars, workspace), their types (object, array, string), and what each contains.
• Add error handling guidance. E.g., 'If config parsing fails, the tool returns an error with details. If a secret cannot be masked, it is redacted as [REDACTED].'
• Rename tool to 'get_agent_configuration' or 'inspect_agent_setup' to start with a clear action verb matching the 90% baseline of A+ tools.
• Add a note about when to call this tool: 'Call this first to understand the current agent setup before making configuration changes.'