create_file

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

All annotations are false, giving no safety signal, so the description carries the burden. It does disclose notable side effects: auto-creating parent folders and immediately committing and pushing. Yet it does not disclose behavior when the file already exists, whether existing content may be overwritten, or what happens if the commit/push fails.

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 two tight sentences with no filler. The primary action is front-loaded, and the two behavioral side effects are stated immediately afterward, making it easy to parse.

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?

The core action, location, and side effects are covered, and the schema fills in parameter details completely. However, with no output schema, the description does not mention return value or success/failure information, and duplicate-file handling is absent—gaps for a mutating tool that auto-pushes.

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 documents all four parameters, including a detailed explanation of project_id. The tool description itself adds no additional parameter-level meaning, so the baseline of 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 opens with a specific action and resource: 'Create a new file in a Typleaf project.' It also notes auto-creation of parent folders, which clarifies scope. This differentiates it from siblings like edit_file, rewrite_file, and update_section, which all imply acting on existing content.

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 project_id parameter description provides clear usage boundaries: only use Typleaf tools for explicit Typleaf projects, never for local file I/O, and prefer local read/grep tools when a checkout exists. However, the description does not explicitly state when to choose create_file over edit_file or rewrite_file, so it stops short of a 5.

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