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

No annotations are provided, so the description carries the full burden of behavioral disclosure. 'File a receipt' implies a mutation but does not disclose side effects, whether the receipt is persisted, whether it updates warrant state, idempotency, or any authorization requirements. This is a significant gap for a tool that appears to write data.

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 single sentence is concise and front-loaded with the key verb and object. However, it is too terse to be genuinely helpful, omitting almost all operational detail. It is under-specified rather than elegantly compact.

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?

With 7 parameters, no annotations, and no output schema, the description is far from complete. It does not clarify what a receipt contains, what inputs are expected, what the result of filing is, or how this interacts with warranty workflow. The tool is likely part of a larger process, but that context is missing.

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. It only vaguely maps to 'action' and 'warrant' parameters; the other five parameters (usd, host, note, result_sha256, request_sha256) are entirely unexplained. The description adds minimal meaning beyond the schema's bare property names.

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?

Description states a specific action ('File a receipt') against a specific resource ('a Warrant') with a temporal context ('after an action'). This distinguishes it somewhat from sibling tools like spl_warrant_issue and spl_warrant_verify, though 'receipt' remains domain-specific and is not further explained.

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 phrase 'after an action' gives an implicit usage context, suggesting this tool should follow some action. However, it does not explicitly explain when to prefer this over spl_warrant_issue or spl_warrant_verify, nor does it state any exclusions or prerequisites.

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