chatlab_export_session

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

With no annotations, the description must disclose behavioral traits. It only mentions exporting JSON but does not describe side effects, authorization requirements, size limits, or error handling. The phrase 'ChatLab-format JSON' is vague and leaves ambiguity about the exact output structure.

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 sentence without unnecessary words. It is front-loaded with the main action and resource, making it easy to parse. However, it could be slightly more structured for clarity, but overall it is appropriately concise.

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 simplicity (1 parameter, no output schema, no nested objects), the description is minimally adequate but lacks details on how the export is delivered (e.g., direct JSON response, file download) and any pagination or limits. It is complete enough for a basic understanding but could be improved.

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?

The only parameter sessionId is described implicitly in the tool description as identifying which session to export. However, there is no explanation of what constitutes a valid sessionId, how to obtain one, or any constraints beyond minLength. Given 0% schema description coverage, the description fails to add sufficient meaning.

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 action (Export), the resource (one ChatLab session), and the output format (ChatLab-format JSON). It is specific and distinguishes from siblings like chatlab_import_session and chatlab_get_session.

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. It does not mention prerequisites, limitations, or scenarios where other tools like chatlab_get_session or chatlab_list_sessions might be more appropriate.

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