analyze_print_snapshot

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

No annotations are provided. The description describes the analysis but does not explicitly state that it is read-only or non-destructive. For a tool with no annotations, the burden is on the description to disclose behavioral traits; it partially meets this by describing the checks but omits safety information.

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 concise: two sentences plus an args line. It front-loads the action and contains no unnecessary 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?

Given the tool's simplicity (1 param, no output schema, no annotations), the description covers the purpose and checks but lacks specification of return value (e.g., score, boolean) and error cases. Moderate completeness for a simple 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?

The single parameter file_path is described as 'Path to the snapshot image file,' providing context beyond the schema's type string. With 0% schema description coverage, this compensation is adequate but not exceptional.

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 the tool analyzes a webcam snapshot for print monitoring quality, listing specific checks (brightness, variance, resolution, format) and the output determination (usability). It distinguishes itself from sibling tools like analyze_print_file by focusing on snapshots.

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 usage for webcam snapshots but does not explicitly state when to use this tool vs alternatives (e.g., analyze_print_failure). No exclusions or prerequisites are mentioned.

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