sensor_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 of disclosing behavior. The description does not state whether the tool is read-only, whether it has side effects, what data it accesses, or what the status covers. It provides zero behavioral context beyond the name.

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 extremely terse, consisting of a four-word noun phrase. While there is no fluff, it is under-specified to the point of being unhelpful. A concise description must still contain an actionable verb and enough detail to guide invocation; this does not.

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 status tool, the description still leaves major gaps: no indication of what the status output contains, whether this covers the entire pipeline or a subset, or how it relates to sibling tools like sensor_fuse and get_system_status. The lack of an output schema increases the need for the description to explain return values, which it fails to do.

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, and the input schema confirms this. With no parameters to explain, the description cannot add parameter meaning, and the baseline for a zero-parameter tool is 4. The description does not harm this dimension, but it also adds nothing extra.

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 'Multimodal Sensor Pipeline Status' is essentially a noun phrase restating the tool name. It lacks a verb like 'get' or 'retrieve' and does not distinguish this tool from siblings such as get_system_status, get_metrics, or sensor_fuse. It communicates a subject (multimodal sensor pipeline) but not the action or exact scope.

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?

No guidance is provided on when to use this tool over alternatives. The sibling list includes get_system_status, get_metrics, and various sensor_* tools, but the description does not mention any context, exclusions, or conditions that would help an agent pick this tool.

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