deps_python_packages

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

With no annotations provided, the description must carry the full behavioral disclosure. It only says 'List' or 'show', implying a read operation, but does not clarify that it reads local files, what happens if the files are missing, or whether any network calls are involved. No side effects or permissions are disclosed.

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, concise sentence with no extraneous words, which is efficient. However, it is so brief that it omits necessary details, and the structure could be improved by front-loading an explanation of the parameter.

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?

Although the tool is simple with one optional parameter and an output schema exists, the description lacks usage context, parameter semantics, and clarity on the pyproject.toml behavior. An agent would be uncertain what to pass as path and what the response will contain, making the description 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 single 'path' parameter is entirely unexplained. The description does not mention what path refers to (directory, file path, etc.) or how the default empty string behaves. With 0% schema description coverage, the description adds no meaning to the parameter, leaving the agent to guess.

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 states a specific verb 'List' and resource 'Python packages', and clearly differentiates from siblings that target npm, Maven, and GitHub advisories. The phrase 'show pyproject.toml' introduces slight ambiguity about whether it displays the file or lists packages from it, but the overall purpose is evident.

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 on when to use this tool versus the sibling tools, nor any mention of prerequisites or alternatives. The description does not indicate that it is specifically for Python projects or how it complements deps_detect.

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