verify_manifest

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 verification action but does not explicitly state side effects, return values, failure modes, permission requirements, or any other behavioral context. This is a minimal disclosure that leaves the agent guessing about what happens during verification.

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, front-loaded sentence with no filler words. It is concise and to the point, though the brevity sacrifices necessary detail for other dimensions.

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?

Despite having a clear purpose, the description is incomplete for effective use. It lacks any explanation of output, behavioral nuance, or differentiation from sibling tools like list_manifest and list_signatures. The schema covers parameters well, but the overall tool context is underdeveloped.

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 coverage is 100%, with both parameters having detailed descriptions including defaults and environment variable fallbacks. The description itself adds no additional meaning beyond the schema, so the baseline score of 3 is appropriate.

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 action (verify) and the resource (manifest signatures) within an investigation context, making the primary purpose understandable. However, it does not differentiate from sibling tools like list_signatures or debug_manifest, which could also be used for related tasks.

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?

The description provides no guidance on when to use this tool versus alternatives, no prerequisites, and no contextual usage scenarios. It is a standalone sentence with no explicit or implicit guidance about appropriate use cases.

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