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

The description goes beyond the annotations by revealing a key behavioral nuance: depending on organization settings, the task either executes immediately or files a proposal for approval, and the response status field indicates which occurred. This is genuinely useful context that annotations alone do not provide. It does not cover permissions or reversibility, but the annotations already signal this is not read-only and not destructive.

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 two sentences with no filler. The core purpose and examples are front-loaded, and the critical approval-versus-immediate behavior is stated succinctly in the second sentence. Every clause earns its place.

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 create tool with no output schema, the description usefully flags the response status field and the dual execution/approval path. The schema covers all parameters, so nothing critical about invocation is missing. It could be slightly richer on what happens after a proposal is filed, but the description is largely sufficient for correct use.

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 100%, so the schema already documents every parameter. The description adds little parameter-level meaning beyond examples tied to the 'type' enum, which the schema already enumerates. This is the appropriate baseline for fully covered schemas.

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 states a specific action ('Create a portal task for a speaker') and gives concrete examples such as bio update and photo upload, so the resource and intent are clear. It does not explicitly differentiate from siblings like send_speaker_message or request_media_upload, though 'portal task' is a distinct enough noun to avoid major confusion.

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 when to use the tool: when you need to create a portal task for a speaker, with types like bio_update or photo_upload. However, it does not state when not to use it or mention alternatives such as send_speaker_message or request_media_upload, leaving some routing to inference.

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