gmod_read_console

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

No annotations are provided, so the description carries the behavioral burden. It discloses the platform restriction, the automatic open-screenshot-close sequence, and the PNG return format—useful automation details. It omits prerequisites like game running or window focus, and does not state whether opening the console alters game state.

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?

Three short sentences, front-loaded with the critical [Windows only] constraint, then the action sequence, then the return type. No wasted words.

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 simple zero-parameter screenshot tool with no output schema, the description sufficiently explains the output as a PNG image of console contents. It could be slightly more complete by specifying how the image is returned (e.g., inline content vs. file path) or noting focus prerequisites, but overall it is adequate.

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 takes zero parameters, so the baseline is 4. There are no parameter semantics to clarify beyond what the empty schema already communicates.

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?

States a specific verb+resource: screenshot of the Garry's Mod client console, with automatic open/close and PNG output. Clearly distinguishes from generic gmod_screenshot and from gmod_console_command, which sends commands rather than reading console output.

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 the tool is for viewing console output and notes the Windows-only constraint, but gives no explicit when-to-use guidance, no alternatives (e.g., gmod_console_command or gmod_screenshot), and no exclusions. Usage is inferable but not stated.

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