Plecs Load

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

No annotations are provided, so the description carries the full behavioral burden. It mentions the success return shape and absolute-path requirement, but does not disclose side effects, failure behavior, permissions, or whether loading affects existing session state.

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?

Two short sentences, front-loaded with the action and followed by the critical path constraint and success return. No wasted wording.

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?

The low-complexity one-parameter shape and existing output schema mean the description is close to sufficient for invocation. However, with no annotations and no failure or side-effect details, it leaves meaningful gaps around what opening a model actually does to the session.

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?

There is one parameter and schema coverage is 0%, so the description must compensate. It adds a useful constraint that model_path must be absolute, but does not describe acceptable file extensions, path examples, or other format details.

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?

States a specific verb and resource: "Open a model file." This is clear enough to distinguish a load operation from close/save/validate siblings, but it does not explicitly distinguish it from plecs_model_clone or other model-management tools.

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?

Provides no when-to-use guidance or alternatives. It only states that model_path must be absolute, leaving the agent to infer when to use load versus clone, validate, or close.

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