Single tool with empty input schema and minimal description. The tool 'check_timeout_governor' has a 30-character description ('Assess timeout watchdog status.') which meets the 20-char floor but lacks actionable context. Input schema is completely empty (no properties, no required fields), violating the schema requirement. No parameter descriptions exist. No output schema is documented. The tool appears to be a status check with no parameters, but this is never explicitly stated. No error handling guidance, no recovery paths, and no indication of what 'WATCHDOG_ONLINE' status means or what other statuses might occur.

• Add explicit output schema documenting the response structure: { 'status': enum of valid statuses (WATCHDOG_ONLINE, WATCHDOG_OFFLINE, TIMEOUT_EXCEEDED, etc.), 'timestamp': ISO 8601 string, 'uptime_seconds': number }.
• Expand description to 80-150 chars: 'Check the current status of the execution timeout watchdog timer. Returns WATCHDOG_ONLINE if the deadline governor is active and ready to enforce timeouts, or WATCHDOG_OFFLINE if disabled. Use this before executing time-sensitive operations.'
• Rename tool to 'get_timeout_governor_status' to clarify it is a read-only status check, not a configuration or control operation.
• Document all possible status values and their meanings in the description or as an enum constraint in the output schema.
• Add error handling: if the watchdog cannot be queried, return a structured error with 'error_code' and 'recovery_hint' fields guiding the LLM to retry or check system logs.