set_property_value

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

Annotations already mark this as destructive and non-read-only, so the safety profile is covered by structured data. The description adds useful behavioral detail about automatic type coercion and dotted-path traversal, but it does not disclose potential failure modes, side effects, or what happens if the object or property path is invalid. With annotations carrying the destructive signal, this is adequate but not rich.

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 compact, front-loads the core action, and uses bold for the most decision-relevant usage cue. The bilingual repetition is minimal and serves the audience. Every sentence contributes either core functionality or usage direction, with no filler.

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 generic property setter with three fully documented parameters and a destructive annotation, the description covers what an agent needs to select and invoke it. No output schema exists, but return-value detail is not critical for this tool. A small gap is the absence of guidance on how object names are resolved or what happens on invalid property paths, but this does not undermine usability.

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 100%, with each parameter already documented: object name, property dotted path, and string value with auto-coercion. The description essentially restates these facts rather than adding new semantic depth. Baseline 3 is appropriate because the schema does the heavy lifting and the description adds no significant extra meaning.

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 states a specific action ('set'), a broad but clearly defined resource ('any property of any object'), and two key behavioral features: dotted-path support and automatic type coercion. It also explicitly distinguishes itself as the generic fallback for parameters without a dedicated tool, which sets it apart from the many specialized setter tools in the sibling list.

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 bold statement 'This is the generic way to touch parameters that have no dedicated tool' provides clear guidance on when to use this tool. It strongly implies that dedicated tools should be preferred when available, though it does not name specific alternatives or explicitly state 'do not use for parameters with dedicated tools.'

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