add_alert_comment

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

The description adds valuable behavioral context beyond the destructiveHint annotation. It discloses that comments support Markdown formatting, specifies required permissions ('Manage Alerts'), and outlines the return structure (success boolean, comment info, error message). This compensates well for the annotation's limited information, though it doesn't mention rate limits or side effects.

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 front-loaded with the core purpose, followed by formatting details, return values, and permissions. It's efficiently structured in three clear sections, though the return format listing could be slightly more concise. Overall, it's well-organized with minimal waste.

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?

Given the presence of an output schema (implied by the return format description), 100% parameter schema coverage, and annotations, the description is complete. It covers the tool's purpose, behavioral traits (formatting, permissions, returns), and usage context adequately for this mutation tool.

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?

With 100% schema description coverage, the input schema already fully documents the two parameters (alert_id and comment). The description doesn't add any parameter-specific details beyond what's in the schema, so it meets the baseline of 3 without providing extra semantic value.

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 explicitly states the verb 'Add' and the resource 'comment to a Panther alert', clearly distinguishing it from sibling tools like list_alert_comments (which lists comments) and update_alert_assignee/status (which modify other alert properties). It specifies the action and target precisely.

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 usage when needing to comment on an alert, but doesn't explicitly state when to use this versus alternatives like list_alert_comments for viewing comments. It mentions Markdown formatting as a feature, which provides some context, but lacks explicit guidance on prerequisites or exclusions beyond the permissions note.

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