reopen_comment_thread

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

No annotations are provided, so the description carries the full behavioral burden. It identifies a state-changing action on a resolved thread but does not mention permissions, side effects, reversibility, or what reopening changes. The Kiln Pro upsell is irrelevant to behavior.

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 useful purpose statement is front-loaded, but it is followed by three lines of unrelated subscription marketing and an upgrade URL. Most of the description does not earn its place for an agent trying to invoke this tool.

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 simple one-parameter mutation tool with no annotations and no output schema, the description should at least cover usage conditions and thread_id context. It provides only the basic action and then irrelevant promotional content.

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 never explains the required thread_id parameter, such as where to obtain it or its expected format. The parameter name is mostly self-explanatory, but the description adds no semantic value beyond the schema.

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 first sentence gives a specific verb and resource: 'Reopen a previously resolved thread.' It also implies the counterpart to resolve_comment_thread, so an agent can identify the basic action. The remaining text is unrelated marketing copy, which weakens clarity but does not obscure the core purpose.

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 phrase 'previously resolved thread' implies the condition for use, but there is no explicit guidance on when to prefer this over reply_to_comment, resolve_comment_thread, or get_comment_thread. The marketing text adds no actionable usage context.

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