assign_tendon_elements

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

The description only says 'assign', which aligns with the non-read-only annotation but adds no context about idempotency, replacement of previous assignments, or side effects on existing tendon data. Nothing contradicts the annotations, but little behavior is disclosed.

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 purpose sentence is front-loaded and the descriptor is compact. The Args block is minimal and mostly earns its place, though it could be folded into a single sentence.

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 one-parameter tool is simple, but the description omits the critical context of which tendon is being assigned and what state is required before calling. Without that, an agent cannot reliably know how to invoke the tool.

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 coverage is 0% and the description only labels ids as Element IDs. It does not explain accepted string formats, the distinction between single and multiple IDs, or how the tendon itself is identified when ids is the only parameter.

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: assign elements to a tendon. It is distinct from sibling tendon tools like create_tendon_2d and get_tendon_info, though it does not clarify which tendon is targeted.

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 this tool should be used relative to related tendon tools, nor any prerequisite such as creating a tendon first. The intended workflow must be inferred.

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