get_threaded_comments

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

No annotations are provided, so the description carries full disclosure burden. It confirms this is a read operation but doesn't describe whether pagination is supported via start/start_id, what the response shape looks like, or any performance/rate-limit implications. For a read tool with zero annotation coverage, more behavioral detail would be expected.

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 with no wasted words. It's front-loaded and concise, though it's arguably too terse given the pagination parameters that need explanation.

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?

With no annotations, no output schema, and only 33% schema coverage, the description is under-equipped. It doesn't explain the pagination model (start vs start_id), how threading works, or what distinguishes threaded replies from regular comments. For a read tool with additional parameters, this leaves notable gaps in agent comprehension.

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 only 33%, so the description should compensate for the undocumented 'start' and 'start_id' parameters. The description adds no meaning for these parameters, leaving the agent to guess how pagination works. The comment_id parameter is described in the schema ('The parent comment ID'), which helps, but the two pagination params are entirely unexplained.

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 'Get threaded replies on a comment' clearly states the verb (get), resource (threaded replies), and target (a comment). It distinguishes itself from siblings like create_threaded_comment, get_task_comments, and get_list_comments, though it could be more specific about the scope (does it return a single thread or all threads under the parent?).

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?

No guidance is provided on when to use this tool versus alternatives like get_task_comments or get_list_comments. There's no mention of the relationship to create_threaded_comment, nor when one would fetch threaded replies vs flat comments. The description gives no context about pagination, which is relevant given the 'start' and 'start_id' parameters.

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