Single tool 'execute_skill_action' has a minimal description (97 chars) that lacks actionable context for LLM selection. Input schema is present but parameter 'query_payload' has only a generic description ('Input execution payload for this skill') with no format, constraints, or examples of valid payloads. No output schema is documented, the tool returns a hardcoded JSON string with no specification of what fields agents should expect. No error handling guidance, no parameter validation rules, and no indication of when to use this tool vs alternatives. The description does not state what the tool does, when to call it, or what prerequisites exist. Naming is acceptable (verb_noun form) but the tool's actual behavior is opaque.

• Document the output schema explicitly. Specify all fields returned (e.g., status, message, execution_id, timestamp), their types, and what they represent. Example: {"type": "object", "properties": {"status": {"type": "string", "enum": ["SUCCESS", "FAILURE"]}, "message": {"type": "string"}, "execution_id": {"type": "string"}}}
• Expand parameter description for 'query_payload' to include format, constraints, and examples. E.g., 'A JSON string containing ROS2 telemetry parameters. Must include: topic_name (string), network_bandwidth_kbps (integer 1-10000), packet_loss_rate (float 0.0-1.0). Example: {"topic_name": "/robot/telemetry/imu_raw", "network_bandwidth_kbps": 128, "packet_loss_rate": 0.04}'
• Rewrite tool description to 150-250 chars explaining: (1) What it does (executes ROS2 QoS negotiation), (2) When to use it (when configuring telemetry topics), (3) What it returns (QoS profile configuration). Example: 'Negotiate optimal QoS settings for ROS2 telemetry topics based on network conditions. Accepts topic name, bandwidth, and packet loss rate. Returns recommended reliability, durability, and deadline settings.'
• Add error handling guidance. Document failure modes (e.g., 'Invalid topic_name', 'Network parameters out of range') and recovery steps. Return structured errors with the invalid value and constraint violated.
• Add tool annotations to the schema: include 'readOnlyHint: true' to signal this tool does not modify state, enabling agents to call it safely in exploratory phases without side effects.