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

Annotations already declare readOnly/idempotent/non-destructive/openWorld=false, so the safety bar is met; the description adds the genuinely important disclosure that it 'opens nothing by itself' and requires the user's own account plus the Cloud Browser to act. It stops short of covering failure modes (e.g. what happens if no DICE session exists) or how current the documented steps are beyond a single checked date.

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 behavior and the handoff to browser tools are front-loaded and earn their place, but 'from ChatGPT, Claude or any AI agent' is filler and the trailing API paragraph with a date stamp ('checked 11 Oct 2026') reads as an aside that competes with the actionable instruction. Some tightening would help.

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 no input schema of substance and no output schema, the description carries the full burden and does explain the return shape (screens, buttons, fields) and the prerequisite (user's own DICE account, Cloud Browser). It is nearly complete for a zero-parameter guide tool, missing only expectations around step freshness or session prerequisites.

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; baseline 4 applies. The description correctly adds no spurious parameter talk.

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?

States a specific verb and resource ('Get sales report in the user's own DICE account') and immediately discloses the non-obvious twist: it returns step-by-step instructions rather than the report data. It is distinguishable from the cotlet_browser_* siblings by naming them as the follow-up execution path, though the 'Get' verb is slightly at odds with the instruction-returning behavior before the clarification lands.

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 chains usage: call this first for the walkthrough, then perform it with the cotlet_browser_* tools in the DICE Cloud Browser. It also raises an alternative (DICE's read-only partner Ticket Holders GraphQL API with a token generated in MIO), but never states the condition under which an agent should prefer the API route over the guided browser route, leaving that trade-off to inference.

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