save_scene

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

No annotations are provided, so the description carries full behavioral burden. It usefully discloses that omitting file_path saves over the current hip file (a real mutation/default behavior beyond the schema's null default), but says nothing about overwrite prompts, permission requirements, failure modes, or what is returned on success.

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?

Front-loaded single-sentence purpose followed by a compact Args block with zero filler. Slightly terse for a mutation tool, but no sentence is wasted.

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 one-parameter tool with no output schema this is close to adequate, but as an unannotated mutation it leaves out save-as vs overwrite semantics and any return/confirmation behavior, which an agent would want before invoking.

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 0%, so the description must compensate, and it does: it explains that file_path is the destination path and that it defaults to the current hip file when omitted. That is meaningful semantics beyond the bare anyOf/null schema.

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+resource: 'Save the current Houdini scene to disk.' An agent immediately knows it is a write-to-disk operation on the open scene. It does not explicitly distinguish itself from load_scene, new_scene, or export_file among the many siblings, but the intent is unambiguous.

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 when-to-use guidance is given. It does not say when to save versus export_file, when a new_scene is needed first, or whether the scene must be connected/open. The only contextual hint is that file_path falls back to the current hip file.

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