binary_headers

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

With no annotations provided, the description carries the full behavioral burden. The verb 'Show' implies a read-only inspection and the description indicates it reads binary file headers, which is useful. However, it does not disclose behavior for invalid or unsupported binaries, error conditions, or whether any analysis is performed versus a simple header dump.

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 a single informative sentence with no filler. It front-loads the core action, specifies the supported binary formats, and adds the detail-level qualifier, making it easy for an agent to parse quickly.

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 description is adequate for a simple single-parameter read tool, but with no output schema and no annotations, it leaves the agent without information about the return structure or how this differs from overlapping siblings like file_format_analyzer. More context about output shape or intended use cases would improve completeness.

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 100%, and the single parameter binary_path is already well-described as 'Absolute path to the binary file'. The tool description adds no additional parameter context, but none is necessary given the schema already fully documents the only parameter.

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 uses a specific verb ('Show') and a clear resource ('PE/ELF/Mach-O headers') with a qualifier about detailed field information. It is unambiguous about what the tool does, but it does not differentiate itself from sibling tools like file_format_analyzer or analyze_binary that might also inspect binary formats.

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 given about when to prefer this tool over alternatives such as file_format_analyzer, analyze_binary, or list_sections. There are no stated exclusions or selection criteria, leaving the agent to infer usage solely from the tool name and description.

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