init_generate_scaffold

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It only says it generates a scaffold without mentioning whether it writes files to disk, overwrites existing content, requires authentication, or makes network calls. The optional api_key parameter hints that auth may matter, but the description does not contextualize this.

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 front-loaded sentence with no wasted words. It states the core action and expected output clearly and efficiently.

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 tool with 5 parameters, no output schema, no annotations, and dozens of scaffold-related siblings, this description is incomplete. It lacks return/value behavior, filesystem side effects, auth implications, and selection criteria, leaving an agent without enough context to invoke it confidently.

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%, with every parameter described and project_type constrained by an enum. The tool description adds little parameter-specific meaning beyond the schema, so the baseline 3 is appropriate.

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 names the action (generate), the resource (a complete project scaffold), and major contents (directory structure and configuration). It is clear at a high level but does not differentiate itself from the many sibling scaffold tools such as scaffold_go_project, scaffold_express_project, or cli_generate_scaffold, so it stops short of 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?

There is no guidance about when to prefer this tool over language- or framework-specific scaffold siblings. The description implies generic project initialization, but it never states that context explicitly or provides exclusions/alternatives.

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