setup_project_foundation

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

No annotations are provided, so the description carries full burden. It states 'Create' but doesn't disclose behavioral traits such as whether this is idempotent, what permissions are required, if it overwrites existing structures, or what the output looks like. For a creation tool with zero annotation coverage, this is a significant gap in transparency.

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 description is a single, efficient sentence that front-loads the core action ('Create the project structure') and details the components (rules, documentation, PRD). There is zero waste or redundancy, making it highly concise and well-structured for quick understanding.

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?

Given the tool has 0 parameters, no annotations, and no output schema, the description is minimally adequate. It explains what the tool does but lacks details on behavior, output, or integration with siblings. For a creation tool, it should ideally cover more about effects and dependencies, but the simplicity of the schema keeps it from being incomplete.

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 input schema has 0 parameters with 100% coverage, so no parameter documentation is needed. The description adds value by specifying what gets created (rules, documentation, PRD), which provides semantic context beyond the empty schema. Baseline is 4 for 0 parameters, as the description appropriately focuses on outcomes rather than inputs.

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 clearly states the action ('Create') and the resource ('project structure'), specifying what gets created (rules, documentation, PRD). It distinguishes from siblings like 'set_project_name' or 'add_project_documentation' by covering broader foundational setup. However, it doesn't explicitly contrast with 'start_mcp_project' or 'generate_mcp_server', which might overlap in purpose.

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?

No explicit guidance on when to use this tool versus alternatives is provided. The description implies it's for initial project setup, but it doesn't specify prerequisites (e.g., after setting project name or directory) or exclusions (e.g., not for incremental updates). With siblings like 'add_project_documentation' for specific tasks, the lack of comparative context leaves usage ambiguous.

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