Before calling any skill in this module: if you are about to call a skill with parameters guessed from its name or description, STOP — read this file (or fetch its schema via GET /skills/recommend?includeSchema=true) first. If you already have the parameter definitions from recommend/schema, you may proceed straight to dryRun.

Triggers

• Changing how a surface looks
• Tweaking material parameters
• Swapping shaders
• 调整物体外观、修改材质参数、切换 Shader

Unity Material Skills

BATCH-FIRST: Use *_batch skills when operating on 2+ objects/materials.

Operating Mode

• Approval (default): all mutating skills (material_create, material_create_batch, material_assign, material_assign_batch, material_duplicate, material_set_color / _emission / _texture / _float / _int / _vector / _keyword / _render_queue / _shader / _texture_offset / _texture_scale / _gi_flags, and the *_batch variants) need user grant; grant triggers a single server-side execution that returns the result.
• Auto / Bypass: those skills execute directly.
• Query skills (material_get_properties, material_get_keywords) are SkillMode.SemiAuto — they run in all three modes without grant.
• This module contains no Delete / PlayMode / Reload / high-risk skills (no NeverInSemi); to delete a material asset, call the asset module.