latex_environment

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It clearly indicates a read-only reporting operation and specifies the scope of what is reported. It does not detail error behavior or exact output shape, but for a simple no-parameter environment inspection tool this is sufficiently transparent.

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?

A single, tight sentence with no filler. Every word adds meaning: 'exact' signals precision, 'TeX Live 2025' specifies the version, and 'binaries, versions, and supporting tools' defines the report contents.

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 zero-parameter tool with an output schema and clearly differentiated siblings, this description is complete. An agent knows what to expect from the tool and can choose it correctly without needing additional context.

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 tool has zero parameters, so the schema already fully covers this dimension. The description adds relevant scope about what the report includes, which is the only semantic information an agent could need here.

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 a specific verb ('Report'), a concrete resource ('TeX Live 2025 binaries, versions, and supporting tools'), and clearly differentiates from siblings like latex_build and latex_clean. An agent can immediately tell this is an environment-inspection tool, not a file-search or build tool.

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 description implies when to use this tool: whenever an agent needs to know the exact TeX Live version, binaries, or installed supporting tools. However, it does not explicitly state when not to use it or contrast it with latex_find_file/latex_build/latex_clean, so usage guidance is only implied.

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