justhandled_release_artifact_manifest_validator

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

With no annotations, the description carries the full burden of behavioral disclosure. It reveals an important trait: the operation costs $0.05 USDC on Base mainnet. It does not state whether the tool is read-only or describe return values or error behaviors, but 'validate' implies non-mutating. The cost disclosure is a positive, yet more behavioral context is needed.

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 sentence that is front-loaded with the primary action and resource, followed by a concise list of validation dimensions and a cost note. There is no redundant or filler content; every clause adds value.

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 has nested objects and no output schema. The description covers the main input scope and validation rules, but it omits details about expected return values, failure conditions, or how to structure the 'policy' object precisely. For a validation tool with a rich schema, this is adequate but not fully complete.

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?

The schema has 2 parameters with 0% description coverage. The description mentions validation categories (paths, prefixes, hashes, size limits, sensitive-file rules) that roughly map to the schema's 'files' and 'policy' properties, adding some meaning beyond raw fields. However, it does not explicitly name the parameters or provide syntax details, so it only partially compensates for the lack of schema coverage.

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: 'Validate a release file manifest against required paths, allowed prefixes, hashes, size limits, and sensitive-file rules.' The verb 'validate' and the specific resource 'release file manifest' make the purpose unambiguous, and it is distinct from sibling tools that focus on other domains like gitignore or subtitle timelines.

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 implies usage: it is for validating a release file manifest. However, it does not explicitly state when not to use it or name alternative tools. The context is clear enough for an agent to recognize the tool's domain, but no exclusions or alternatives are provided.

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