setup_project

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

No annotations are provided, so the description carries the full disclosure burden. It usefully implies the return value ('projectId') and hints that the first call may create configuration ('Initialize or retrieve'), but it never states whether initialization writes to disk, whether the operation is idempotent, whether elevated permissions are needed, or what happens if the path is not a project.

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?

Three short sentences, front-loaded with the action and immediately followed by the selection rule and the alternative. No filler and nothing redundant.

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 single-parameter tool with a fully described schema and no output schema, the definition covers purpose, dispatch, and the key return value. The remaining gap is the side-effect profile of 'initialize' — what it creates or modifies — which matters more here because no annotations declare it.

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 description coverage is 100%, and the schema already defines 'projectPath' as 'The local absolute path of the project.' The description's 'by its path' / 'local project path' restates this without adding constraints such as relative-path handling, path validation, or platform-specific format, so it lands at the documented baseline for full schema coverage.

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 and resource: 'Initialize or retrieve a specific project's configuration by its path.' It also names the value produced ('projectId') and explicitly distinguishes itself from the sibling 'get_project_list', so an agent can choose between them without inspecting schemas.

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 clear selection context ('use this when you have a local project path and need its projectId') and routes exploratory listing to 'get_project_list' first. It does not mention when this tool should NOT be used, nor whether a caller with a known projectId can skip it, but the affirmative guidance is concrete.

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