create_file

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

No annotations are provided, so the description carries full responsibility for disclosing behavioral traits. It states the main action (creating a new file) but does not mention what happens if the file already exists, whether parent directories are created, what permissions are required, or what errors may occur. This leaves significant operational behavior opaque.

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 filler or repetition. Every word contributes, and the sentence is concise without sacrificing clarity.

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 intent is clear enough for a simple create-file operation, and the schema supplies all parameter structure. However, with no annotations and no output schema, the absence of behavior-on-collision or directory handling guidance makes the description only minimally complete for an agent deciding whether and how to use 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 0%, and the tool description only clarifies workspace_id through the 'active workspace' phrase. It does not add any meaning to the path or content parameters, leaving the agent to rely on parameter names alone.

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 uses a specific verb ('Create') and resource ('a new file') with a clear scope ('within an active workspace'). This distinguishes it from sibling tools like create_workspace, create_project, edit_file, and delete_file without needing to open the schema.

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 phrase 'within an active workspace' provides a context for when the tool applies, but the description never explicitly contrasts with alternatives such as edit_file for existing files or create_workspace for creating the workspace itself. The intended use is only implied, not stated.

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