manage_pr_comments

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

No annotations are provided, so the description carries full burden. It lists actions but doesn't disclose behavioral traits like authentication requirements, rate limits, side effects of destructive actions (delete), or what 'resolve/unresolve' means in context. For a multi-action tool with write operations, this leaves critical gaps in understanding how the tool behaves.

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, efficient sentence that front-loads the key information: it's a unified tool for managing PR comments and enumerates all actions. There's no wasted verbiage or redundancy, making it easy to parse quickly.

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 tool's complexity (12 parameters, multiple actions including destructive ones), lack of annotations, and no output schema, the description is inadequate. It doesn't explain return values, error conditions, or behavioral nuances needed for safe and effective use. The agent would struggle to invoke this tool correctly without trial and error.

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 parameters are well-documented in the schema itself. The description adds minimal value by mentioning the action types, which aligns with the 'action' parameter's description. However, it doesn't provide additional context about parameter interactions or semantics beyond what's already in the schema, meeting the baseline for high schema 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 clearly states the tool's purpose as a 'unified tool for managing pull request comments' and lists the specific actions (list, create, update, delete, resolve, unresolve). It distinguishes itself from siblings like 'manage_pull_requests' by focusing specifically on comments rather than pull requests themselves. However, it doesn't explicitly contrast with other comment-related tools if they exist.

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 provides no guidance on when to use this tool versus alternatives. It doesn't mention prerequisites, when certain actions are appropriate, or how it differs from other tools that might handle comments. The agent must infer usage from the action list alone, which is insufficient for informed tool selection.

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