make_8_direction_walk_template

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

With no annotations, the description bears full responsibility. It discloses that frames are placeholders and the tool returns a manifest, but does not explain if it modifies the sprite in-place, overwrites existing frames, or any side effects. Destructive or mutating behavior is not addressed.

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 concise sentences that front-load the main action. No wasted words. Every sentence adds value: first states what it does, second clarifies placeholders and return type.

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?

Given 4 parameters, no output schema, no annotations, the description should provide more parameter guidance and behavioral context. It explains the overall purpose and return format but lacks details on parameter effects and operational constraints, leaving the modal partially incomplete.

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% but the description mentions 'frames_per_direction' and default directions, adding some meaning. However, it does not explain 'filename' (required), 'directions' (how to override defaults), or 'frame_duration_ms'. The description partially compensates but leaves significant gaps.

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 it scaffolds an 8-direction walk-cycle template on an existing sprite, specifying the number of frames per direction and default directions. It distinguishes itself from sibling tools like make_4_frame_idle_animation by being a more specific, multi-directional animation template.

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 explicit guidance on when to use this tool versus alternatives. It does not mention prerequisites, when not to use it, or which sibling tools serve similar purposes. The user is left to infer applicability from the name and description alone.

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