freee_get_auth_url

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

No annotations provided, so the description must carry behavioral info. It indicates a read-only operation (getting a URL) with no mention of side effects. However, it does not clarify that authentication is not needed for this step or that no state changes occur. Minimal but not contradictory.

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?

Single sentence, efficiently communicates the core function. No wasted words. Front-loaded with the primary action.

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?

Adequate for a simple tool, but lacks context within the OAuth flow. The description does not explain that after getting the URL, the user must authorize and then use freee_get_access_token. Sibling tools exist that require this sequence.

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 coverage is 100%, so baseline is 3. The description adds no additional meaning beyond the schema's parameter description ('Optional state parameter for CSRF protection'). No extra value.

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 it retrieves an authorization URL for freee OAuth, with a specific verb 'Get' and resource 'authorization URL'. It distinguishes from siblings like freee_get_access_token and freee_auth_status, which have different purposes.

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 on when to use this tool vs alternatives such as freee_get_access_token or freee_auth_status. The description does not explain the OAuth flow step where this URL is required, nor does it mention post-authorization steps.

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