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

Annotations already declare readOnlyHint, idempotentHint and non-destructive, so the safety bar is lower, and the description still adds the key trait: the tool performs no action itself and only returns procedural instructions. It also discloses the account scope ('user's own DICE account') and the API limitation that forces browser automation. It says nothing about cost, rate limits, or how long/verbose the returned guide is.

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 core message is front-loaded: what it returns, that it opens nothing, and which tools to use next. The 'from ChatGPT, Claude or any AI agent' clause and the dated API note ('checked 11 Oct 2026') are marginal filler, but the API sentence does justify the browser dependency, so the wording mostly earns its place.

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 zero parameters, no output schema and rich annotations, the description covers what an agent needs: the return type (step-by-step screens/buttons/fields) and the next tool family to call. What is missing is minor — no indication of how the guide terminates or whether the browser session must already be open in the user's DICE account.

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, which is the baseline-4 case. The description correctly implies no inputs are needed, and it does not invent or imply any hidden parameters, so nothing more is required.

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?

Names a specific verb and resource (issue comp tickets in DICE) and immediately corrects the likely misreading by stating it 'Returns how to do it in DICE step by step (screens, buttons, fields) and opens nothing by itself'. That distinguishes it from real mutation siblings like dice_update_ticket_tier. It stops short of a crisp one-line summary of the return artifact, so it is not quite a 5.

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?

Explicitly states the follow-up workflow: get the steps here, then execute with the cotlet_browser_* tools in the DICE Cloud Browser. It also explains why the browser path is needed (the partner Ticket Holders GraphQL API is read-only), which is genuine when-to-use context. It does not mention when to prefer siblings such as cotlet_app_guide or the other dice_* tools.

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