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

Annotations only say readOnlyHint=false and destructiveHint=false. The description adds meaningful behavioral context: the issue is persisted so it survives dismissal, and the tool also creates a task to fix it. It does not disclose every side effect, but it goes beyond the annotations.

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 only two sentences and front-loaded with the core purpose. The examples and the detail/task guidance earn their place, though the second sentence packs in a lot and could be slightly more structured.

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 an 11-parameter tool with no output schema, the description explains the key scenario and the most important action, but it does not clarify many optional parameters, the mechanics of task creation, or what the agent can expect after invocation. It is adequate but leaves notable gaps.

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 64%, and the description adds useful semantics for detail ('Paste the exact wording ... so it survives') and hints at task creation. However, several parameters like url, client, source, severity, and client_id are left to the schema alone, and the description does not fully compensate for the coverage gap.

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 verb and resource: 'Record a significant issue you discovered while working a project.' It also gives concrete examples (Google Ads policy warning, GA4 tagging error, broken feed) and clarifies this is for discovered issues, distinguishing it from generic project event logging.

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?

It clearly explains when to use the tool: for significant issues, especially those living in external systems that may disappear once dismissed. It also gives a concrete workflow instruction: paste exact wording into detail and create a task to fix it. However, it does not explicitly name alternatives or say when not to use this tool.

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