validate_manifest

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

No annotations are provided, so the description fully carries the transparency burden. It explains the tool validates against a schema and returns a list of errors or confirmation. However, it does not disclose details about the expected schema, potential side effects, or authorization needs. The behavioral traits are adequately communicated for a simple read-only validation.

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, well-structured sentence. It front-loads the primary action ('Validate an AUDIT_MANIFEST JSON string against the expected schema') and concisely states the return value. No unnecessary words.

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?

For a simple validation tool with one parameter and no output schema, the description is sufficiently complete. It specifies the input, the validation action, and the return type (list of errors or valid confirmation). Could mention error details, but not essential.

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%, and the schema description for 'manifestJson' already explains the input. The tool description adds workflow context ('produced by Step 0') and clarifies the validation purpose, going beyond the raw schema.

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 verb 'Validate' and the resource 'AUDIT_MANIFEST JSON string against the expected schema (produced by Step 0)'. It distinguishes itself from sibling tools (get_*, list_steps) by focusing on validation rather than retrieval.

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 after 'Step 0' by noting the manifest is produced there, but does not explicitly state when to use or not use alternatives. No exclusions or when-not-to-use guidance is provided.

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