check_local_inventory

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

Fully discloses behavior: iterates over model/file/hash pairs, verifies files on the staging server, and requires no device connection. Since no annotations exist, the description carries the full burden and does so comprehensively.

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?

Well-structured: one-line purpose, command equivalence, detailed behavior, then Args section. Each sentence adds value without redundancy. No fluff, and the information is front-loaded.

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 no annotations but an output schema exists, the description adequately covers what the tool does, its parameters, and behavioral details. The presence of an output schema relieves the need to explain return values, and the description provides sufficient context for correct invocation.

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 coverage is 0% (no parameter descriptions in JSON schema), but the description explains both parameters: 'model' restricts to a single model (empty = all), and 'config_path' specifies the path to config.ini (empty = default search). This fully compensates for the missing schema descriptions.

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?

Clearly states the tool verifies local firmware checksums against config.ini inventory. Includes an equivalent command and describes the iteration logic, making the purpose unambiguous. Distinct from sibling tools like check_reachability and check_remote_packages.

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?

Indicates 'No device connection required', implying offline use. Provides optional parameters (model, config_path) with defaults. Does not explicitly compare to alternative tools or state when not to use, but the context is adequate for most agents.

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