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

The description goes meaningfully beyond the annotations by declaring that the tool opens nothing, that it returns an ordered set of UI instructions, and that execution must happen through the browser tools. The note about Teamleader's API v2 existing without an official MCP server explains why the browser route is required. With readOnlyHint and destructiveHint=false already declaring the safety profile, this is solid added context rather than the full burden.

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 key clarification (returns steps, opens nothing) is front-loaded in the second sentence, which is the most valuable part. The 'from ChatGPT, Claude or any AI agent' clause is filler, and the dated API-check remark is a tangent, but neither obscures the operative guidance.

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 zero-parameter, no-output-schema instructional tool whose annotations already cover the safety profile, the description supplies what an agent needs: what comes back (screens, buttons, fields) and how to act on it. The remaining gap is that it never states whether the user must already have a quotation open or selected when the returned steps are executed.

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 tool takes zero parameters, so there is nothing for the description to disambiguate and the baseline is 4. It correctly implies the returned guide is generic to the quotation-send flow rather than scoped to a specific quotation, though it never says this outright.

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 states a specific verb-resource pair (send a quotation in Teamleader) and then clarifies that the tool actually returns step-by-step instructions (screens, buttons, fields) rather than performing the send. That clarification is essential because the name implies an action. It does not, however, distinguish itself from the generic sibling cotlet_app_guide, which likely serves a similar instructional role.

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?

It gives a clear workflow: use this tool to get the steps, then carry them out with the cotlet_browser_* tools in the Cloud Browser. "Opens nothing by itself" implicitly warns that calling it alone accomplishes nothing. There is no explicit statement of when to prefer this over cotlet_app_guide or over reading the UI directly.

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