upload_project_file

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

No annotations are present, so the description must disclose behavior on its own. It mentions that the path is resolved on the server machine, which is helpful, but it omits other important write-operation details such as overwrite behavior, file size limits, permissions required, or error handling.

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 compact and front-loaded: a one-sentence purpose, a single path caveat, and a clean bulleted list of parameters. No filler or repetition.

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 description covers all parameters and notes the critical server-side path behavior. Since an output schema exists, return values need not be described. It lacks some potential details like overwrite or versioning behavior, but it's adequate for a simple file upload tool.

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%, so the Args block compensates by giving each parameter a brief explanation. Most parameters receive meaningful context (e.g., file_name: 'empty = use the file's own name'), though project_identifier's explanation is tautological.

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 first sentence clearly states the action (Publish), resource (file), and destination (a project's Files tab). This distinguishes it from sibling tools like attach_file_to_issue and attach_file_to_wiki_page, which target different contexts.

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 purpose implies when to use this tool (for publishing project files), but there is no explicit guidance on when not to use it or alternatives to consider. The note about server-side path resolution provides a usage caveat but not a full comparison.

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