reverse_decode_entry_body

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 says 'Decode' but does not mention any potential side effects, required permissions, error behavior, or limitations on input size/format. The protobuf note is a start but insufficient for a tool that could fail if parameters are inconsistent.

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, which is concise and front-loaded with the core action. However, it is under-specified to the point of being terse, sacrificing helpfulness for brevity. While there is no wasted text, the minimalism reduces its 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 4 parameters (2 required) and an output schema, yet the description explains almost nothing about required inputs like 'entry_id' and 'side' or the expected output. Even though an output schema exists, parameter semantics are so poorly covered that the description is incomplete for a tool with this complexity.

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 for the four parameters. It only hints at 'descriptor' for protobuf, but does not explain the purpose of 'entry_id', 'side', 'message_type', or 'descriptor_path'. The agent has no meaningful guidance on what each parameter expects, making correct invocation unlikely without opening the 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 'Decode' and the resource 'stored request/response body', which is specific and distinguishes it from sibling tools like 'reverse_get_entry_detail' that retrieve entries. It also mentions protobuf support, adding a relevant capability. It could be more explicit about what 'body' refers to, but the core purpose is unambiguous.

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 gives a conditional hint ('when a descriptor is provided') for protobuf decoding but provides no explicit guidance on when to use this tool versus alternatives. There is no mention of when not to use it or which sibling tools might be more appropriate for similar tasks, leaving the agent to infer the use case.

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