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

Annotations already flag destructiveHint=true, readOnlyHint=false, idempotentHint=false, so the safety profile is covered. The description adds genuinely non-structured context: authorship restriction and that org-configured MCP approval requirements plus business workflow approvals gate execution. It does not say whether deletion is soft or hard, or that a repeat call will fail (the idempotent=false implication).

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?

Two short sentences, front-loaded with the capability and immediately followed by the constraint. The approvals sentence is somewhat boilerplate administrative text but is relevant to a destructive operation, so it 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?

An output schema exists, so return values need no explanation, and annotations carry the destruction semantics. For a two-parameter mutation the description covers ownership, impersonation, and approval gating; the only real omission is parameter meaning.

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% and the description says nothing about taskId or commentId. The UUID names are largely self-explanatory, but with both parameters undocumented the description does not compensate for the coverage gap — it never even confirms that a comment is addressed by a (task, comment) pair.

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?

States a specific verb and resource ('Delete ... task comment') plus an ownership scope ('your own'), which separates it cleanly from delete_task, delete_task_document, delete_rfi_comment, and update_task_comment. An agent can pick this tool without opening the schema.

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?

'Delete your own task comment. Cannot impersonate another author.' gives an explicit eligibility constraint, which functions as a when-not rule. It stops short of naming alternatives (e.g., update_task_comment to edit rather than delete, or an admin path for others' comments), so it is clear context without full routing.

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