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

Strong disclosure beyond the annotations: the tool 'opens nothing by itself,' returns procedural guidance rather than performing work, and is scoped to the user's own account. This directly reinforces readOnlyHint=true and destructiveHint=false. The trailing API/MCP paragraph is context rather than behavior and slightly muddies whether the agent should be using the API instead, so it falls short of a 5.

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 sentence is front-loaded and useful, but it opens by restating the misleading name ('Create project in the user's own Resource Guru account') before the correction. The final sentence about the official REST API's OAuth capabilities and read-only MCP server is tangential to invoking this tool and adds length without decision value.

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 parameters, no output schema, and annotations already covering the safety profile, the description covers what an agent needs: what it returns and what to do next. The only gap is that the role of the API/MCP note relative to this tool is left unresolved.

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?

Zero parameters and an empty schema, so there is no parameter semantics to explain; the baseline for a 0-param tool applies. The description correctly adds no fabricated parameter detail, though it also doesn't explain how it targets 'the user's own account' without any argument, which an agent might wonder about.

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 the concrete deliverable: step-by-step instructions for creating a project in Resource Guru, including 'screens, buttons, fields.' It explicitly corrects the misleading 'create_project' name by clarifying that nothing is created or opened, and it points to the cotlet_browser_* tools that perform the actual action. It does not explicitly differentiate itself from sibling guidance tools like cotlet_app_guide, which keeps it from 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?

The workflow is spelled out: call this to get the steps, then execute them with cotlet_browser_* in the user's Resource Guru Cloud Browser. That answers 'how do I use the output.' What's missing is an explicit when-to-use-this-vs-alternatives rule; the closing note about the official REST API and read-only MCP server gestures at alternatives but never tells the agent when to pick them instead.

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