get_security_header_info

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description carries the full burden of disclosing behavioral traits. It implies a read-only operation via 'Get', but does not explicitly state safety, error behavior (e.g., what happens if the header_type is invalid), or any side effects. The args section adds no behavioral context. This falls short for a tool with no annotation support.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is short and front-loaded with the main purpose. However, the 'Args:' section essentially duplicates the input schema and does not earn its place. A tighter description would omit or integrate the parameter information. It is not bloated, but contains unnecessary redundancy.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

The tool is simple (one parameter) and has an output schema, so return values need not be described. However, the description lacks important context: it does not mention how to get valid header_type values (e.g., via 'list_available_security_headers'), nor error handling. Given the sibling tools available, this is a notable gap that reduces the description's completeness for an AI agent.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, so the description must compensate. The description provides 'header_type: The security header type name.' which adds minimal meaning over the schema's property title 'Header Type'. It does not explain possible values, how to discover them, or link to a list tool. This is largely redundant with the schema and provides little semantic enrichment.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool's function: 'Get detailed documentation for a specific clearskies security header handler.' The verb 'get' and resource 'specific security header handler' make the purpose clear. However, it does not explicitly distinguish itself from the sibling tool 'list_available_security_headers' beyond the word 'specific', so it lacks explicit sibling differentiation.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance is provided about when to use this tool versus alternatives like 'list_available_security_headers' or other get_*_info tools. The description only states what it does, not when to choose it. There is no mention of prerequisites, exclusions, or how it fits into a workflow.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.