gimp_status

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

No annotations are provided, so the description carries the full burden. It discloses what the tool reports (headless backend status and live bridge plug-in state) beyond a simple reachability check, which adds useful behavioral context. It doesn't explicitly state non-destructive behavior, but 'check' and 'report' strongly imply a read-only operation.

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?

Two sentences, with the core purpose front-loaded and a clear usage directive. There is no filler or redundancy; every sentence earns its place.

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 status tool with one optional parameter, an output schema, and no required inputs, the description covers purpose, usage, and report contents. The only notable gap is the undocumented 'backend' parameter, but the tool can be correctly invoked with no arguments, so the description is mostly complete.

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 description never mentions the single optional 'backend' parameter or its meaning. An agent cannot determine what value to pass or why the parameter exists. The description mentions 'headless backend' as reported output, but that doesn't clarify the parameter's role.

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 clearly states a specific verb and resource: 'Check that GIMP is reachable and report its version.' It also distinguishes itself from the many sibling processing tools by being a diagnostic/status tool, not an image manipulation operation.

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 provides explicit usage context: 'Use this first if anything seems wrong.' This tells the agent when to invoke it, though it doesn't name specific alternatives or exclusions. The first-step diagnostic role is clear enough for practical use.

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