moltbook_create_comment

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

With no annotations provided, the description carries the full burden. It discloses key behavioral traits: content is privacy-filtered, automatically handles verification challenges, and is logged to an engagement log. It also mentions return values (created comment data or privacy rejection reason). However, it doesn't cover aspects like error conditions, rate limits, or authentication needs.

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 well-structured and concise. It starts with the core purpose, lists key behaviors in bullet-like form, provides a clear 'Args' section with parameter semantics, and ends with return information. Every sentence adds value without redundancy.

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 no annotations and no output schema, the description does a good job covering the tool's behavior, parameters, and return values. It mentions privacy filtering, verification, logging, and possible rejection reasons. However, for a mutation tool, it could benefit from more details on error handling or side effects to be fully complete.

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%, so the description must compensate. It provides semantic context for all three parameters: 'post_id' as a UUID for the post to comment on, 'content' as comment text, and 'parent_id' as an optional UUID for replies. This adds meaningful interpretation beyond the bare schema, though it doesn't specify format details like UUID structure.

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: 'Create a comment or reply on a post.' It specifies the verb ('create') and resource ('comment or reply'), but doesn't explicitly differentiate from siblings like 'moltbook_upvote_comment' or 'moltbook_get_comments'. The distinction is implied but not stated.

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 context through the parameter descriptions (e.g., 'parent_id' for replies) and mentions privacy filtering and logging, but doesn't explicitly state when to use this tool versus alternatives like 'moltbook_upvote_comment' or 'moltbook_get_comments'. No explicit when-not or alternative guidance is provided.

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