get_peripheral_view

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

The description implies a read-only operation ('view') but does not explicitly state side effects or safety. It mentions that an empty parameter opens a general view, which adds some behavioral context. With no annotations, more detail would be beneficial.

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 concise with no fluff. It communicates purpose, parameter, and return value in three short sentences.

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 tool with one parameter and an output schema, the description covers purpose, parameter behavior, and return. It could elaborate on what 'peripheral register values' entails, but it is sufficient given the output schema.

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 parameter description adds meaning beyond the schema: it explains that 'peripheral' accepts a name or address and that empty opens a general view. Schema coverage is 0%, so the description compensates well.

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 views peripheral register contents, which is a specific verb-resource pair. It distinguishes from siblings like get_register_view (general registers) and read_memory (raw memory).

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 on when to use this tool versus alternatives such as read_register or get_register_view. The description does not mention prerequisites, limitations, or exclusions.

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