Extrude a face along a path of edge IDs to create swept or complex geometry in SketchUp Make 2017.
Extrude a face along a path (array of edge IDs). This is SketchUp's Follow Me tool.
| Name | Required | Description | Default |
|---|---|---|---|
| face_id | Yes | ID of the face to extrude | |
| path_ids | Yes | Array of edge IDs forming the path |
Changes observed during successful MCP inspections.
v2.0.0+make2017Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description bears full burden for behavioral disclosure. It only states the action without mentioning whether the operation is destructive, modifies existing geometry, or requires any permissions. The description lacks important behavioral context.
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 immediately convey the tool's purpose and tie it to a familiar concept. No extraneous information; every sentence serves a purpose.
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 simple tool with only two parameters and no complex output, the description is fairly complete. However, it could mention whether the original face is preserved or if the operation is reversible, which would improve completeness slightly.
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 100%, so baseline is 3. Description adds only minor clarification (path as array of edge IDs, reference to SketchUp tool) but essentially repeats what the schema already provides. No additional meaning is provided beyond the 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?
Description clearly states the tool extrudes a face along a path using edge IDs, and explicitly names it as SketchUp's Follow Me tool. This is a specific verb+resource combination that distinguishes it from siblings like create_face or move_entity.
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 to use this tool versus alternatives. The description does not specify any prerequisites, context, or exclusions, leaving the agent to infer usage from the tool's function alone.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.