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

Annotations already mark the call as non-read-only and non-idempotent, and the description adds that the appeal must be signed and that it occurs before permanent effect. It does not disclose what side effects occur, whether results are reversible, or what happens to the protection report, so the behavioral picture remains incomplete.

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?

One compact sentence with no filler. The core action and resource are front-loaded, followed by content requirements and the timing constraint.

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?

This is a mutating action with an opaque nested envelope parameter and no output schema. The description does not explain how to build the signed envelope, what fields are expected besides reasons/evidence references, what the return value looks like, or what 'permanent effect' refers to. More scaffolding is needed for an agent to call it reliably.

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 single envelope parameter is described in the schema as 'A signed envelope whose action is appeal.submit,' and the description adds that it should contain reasons and evidence references. However, it does not specify the required structure within the envelope or how those reasons/evidence references should be encoded, so it only partially compensates for the schema's high-level 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 names a specific action ('Open') and a specific resource ('one signed appeal against a protection report'), and further specifies the appeal's contents ('reasons and evidence references'). This distinguishes it from sibling tools like submit_ai_protection_report or verify_ai_protection_report, which concern creating or checking reports rather than appealing them.

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 'before any permanent effect' provides some timing guidance for when the appeal should be opened, but the description never explicitly explains when to use this tool instead of alternatives or when not to use it. There are no named sibling alternatives, so the usage guidance is implied rather than explicit.

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