add_actor_binding

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

The description only says 'bind' and 'attachment,' which implies a mutating operation, but there are no annotations (none provided) and no behavioral details: what happens to existing bindings, whether it overwrites or appends, permissions needed, or any operation details. With the burden fully on the description, this gap is significant.

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?

A single sentence: 'Bind an actor to a sequence for animation attachment.' It is concise and front-loaded. Every word of the description is useful.

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?

A simple two parameter tool with 100% schema coverage. However, there is no output schema and no behavioral details or effects on the asset/sequence/relationship are described. The description does not clarify return values, nor the possible side effects or postconditions.

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 schema covers both 'actor_name' and 'sequence_path' with descriptions, so the structured parameter help is already complete. The description text adds a bit of semantic nuance not strictly in the schema ('label' vs 'name') but largely overlaps. Since 100% of the parameters are described in the schema, the baseline is a 3.

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 verb and resource: 'Bind an actor to a sequence for animation attachment.' It identifies the specific operation (binding actor to sequence) but does not explicitly differentiate it from sibling tools like add_track or set_actor_tags. It conveys a unique function but lacks explicit separation from alternatives.

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 given for when to use this tool versus alternatives or when not to use it. The implied context is 'for animation attachment', but there are no explicit exclusionary criteria, prerequisites, or recommended usage situations.

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