Unity Animator Agent Skill

Edit Unity Animator Controllers and control runtime parameters — manage states, transitions, layers, and parameters (float/int/bool/trigger). Use when setting up or wiring an Animator, adjusting animation state machines, or driving animation parameters at runtime, even if the user just mentions "动画" or "状态机". 编辑 Unity Animator Controller 并控制运行时参数(状态、过渡、层、参数 float/int/bool/trigger);当用户要搭建或连接 Animator、调整动画状态机、或在运行时驱动动画参数时使用。

2k tokens

context cost

the whole folder, loaded on every use

files

instructions only

copies elsewhere

how many repositories repackaged it

1536

stars on the repo

on the repository, not the skill itself

Install

one command, takes just this skill from the repository

npx skills add https://github.com/Besty0728/Unity-Skills --skill unity-animator

The instruction itself

18 sections, as written by the author

Unity Animator Skills

Control Unity's Mecanim system — create Animator Controllers, add layers' states / transitions / parameters, assign controllers to GameObjects, set parameters at runtime, and play states.

Operating Mode

Approval：查询类 skill（animator_get_parameters / animator_get_info / animator_list_states，源码标 SkillMode.SemiAuto）直接执行；其余变更类（create_controller / add_parameter / set_parameter / play / assign_controller / add_state / add_transition，标 SkillMode.FullAuto）需用户 grant，grant 后服务端一步执行返结果。
Auto / Bypass：所有 skill 直接执行；Auto 走 AI 自我评估，Bypass 全放行。
本模块不含 Delete / PlayMode / Reload / 高危 skill，无 Bypass-only 拦截项。
animator_set_parameter / animator_play 作用于场景中已挂 Animator 的 GameObject；如果当前不在 Play mode，状态机只在 Editor 预览模式推进，效果与 runtime 不完全等价。

DO NOT (common hallucinations):

animator_create_clip / animator_add_clip do not exist → AnimationClips are created via Unity Editor or asset import
animator_set_speed does not exist → use component_set_property on Animator component with propertyName="speed"

Routing:

For Timeline animation → use timeline module
For component properties on Animator → use component module
For animation import settings → use importer module

Skills Overview

| Skill | Description |

|-------|-------------|

| animator_create_controller | Create new Animator Controller |

| animator_add_parameter | Add parameter to controller |

| animator_get_parameters | List all parameters |

| animator_set_parameter | Set parameter value at runtime |

| animator_play | Play animation state |

| animator_get_info | Get Animator component info |

| animator_assign_controller | Assign controller to GameObject |

| animator_list_states | List states in controller |

| animator_add_state | Add a state to a controller layer |

| animator_add_transition | Add a transition between two states |

Parameter Types

| Type | Description | Example Use |

|------|-------------|-------------|

| float | Decimal value | Speed, blend weights |

| int | Integer value | State index |

| bool | True/false | IsGrounded, IsRunning |

| trigger | One-shot signal | Jump, Attack |

Skills

animator_create_controller

Create a new Animator Controller.

|-----------|------|----------|---------|-------------|

Returns: {success, name, path}

animator_add_parameter

Add a parameter to a controller.

|-----------|------|----------|---------|-------------|

| defaultInt | int | No | 0 | Initial int value |

animator_get_parameters

Get all parameters from a controller.

|-----------|------|----------|-------------|

Returns: {controller, parameters: [{name, type, defaultFloat, defaultInt, defaultBool}]}

animator_set_parameter

Set a parameter value at runtime (supports name/instanceId/path).

|-----------|------|----------|-------------|

| instanceId | int | No* | GameObject instance ID |

| intValue | int | No* | Integer value |

*At least one identifier required. Use the appropriate value for paramType (trigger doesn't need a value).

animator_play

Play a specific animation state (supports name/instanceId/path).

|-----------|------|----------|---------|-------------|

| instanceId | int | No* | 0 | GameObject instance ID |

| layer | int | No | 0 | Animator layer |

*At least one identifier required.

animator_get_info

Get Animator component information (supports name/instanceId/path).

|-----------|------|----------|---------|-------------|

| instanceId | int | No | 0 | GameObject instance ID |

Returns: {gameObject, instanceId, hasController, controllerPath, speed, applyRootMotion, updateMode, cullingMode, layerCount, parameterCount}

animator_assign_controller

Assign a controller to a GameObject (supports name/instanceId/path).

|-----------|------|----------|-------------|

| instanceId | int | No* | GameObject instance ID |

*At least one identifier required.

animator_list_states

List all states in a controller layer.

|-----------|------|----------|---------|-------------|

| layer | int | No | 0 | Layer index |

Returns: {controller, layer, layerName, stateCount, states: [{name, tag, speed, hasMotion}]}

animator_add_state

Add a state to an Animator Controller layer.

|-----------|------|----------|---------|-------------|

| layer | int | No | 0 | Layer index |

Returns: {success, controller, stateName, layer}

animator_add_transition

Add a transition between two states in an Animator Controller.

|-----------|------|----------|---------|-------------|

| layer | int | No | 0 | Layer index |

Returns: {success, from, to, layer, hasExitTime, duration}

Example: Complete Animation Setup

import unity_skills

# 1. Create controller
unity_skills.call_skill("animator_create_controller",
    name="PlayerController",
    folder="Assets/Animations"
)

# 2. Add parameters
unity_skills.call_skill("animator_add_parameter",
    controllerPath="Assets/Animations/PlayerController.controller",
    paramName="Speed", paramType="float", defaultFloat=0
)
unity_skills.call_skill("animator_add_parameter",
    controllerPath="Assets/Animations/PlayerController.controller",
    paramName="IsGrounded", paramType="bool", defaultBool=True
)
unity_skills.call_skill("animator_add_parameter",
    controllerPath="Assets/Animations/PlayerController.controller",
    paramName="Jump", paramType="trigger"
)

# 3. Assign to character
unity_skills.call_skill("animator_assign_controller",
    name="Player",
    controllerPath="Assets/Animations/PlayerController.controller"
)

# 4. Control at runtime
unity_skills.call_skill("animator_set_parameter",
    name="Player", paramName="Speed", paramType="float", floatValue=5.0
)

# Trigger jump
unity_skills.call_skill("animator_set_parameter",
    name="Player", paramName="Jump", paramType="trigger"
)

# Play specific state
unity_skills.call_skill("animator_play", name="Player", stateName="Idle")

Best Practices

Create controller before adding parameters
Use meaningful parameter names
Triggers reset automatically after firing
Set parameters before playing states
Use layers for independent animations (body + face)
States must exist in controller before playing

Exact Signatures

Exact names, parameters, defaults, and returns are defined by GET /skills/schema or unity_skills.get_skill_schema(), not by this file.

Other skills for the same job

different authors, same section of the catalogue

Canvas Design

by anthropics

vendor ×13

Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.

Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.

Improves the quality of images, especially screenshots, by enhancing resolution, sharpness, and clarity. Perfect for preparing images for presentations, documentation, or social media posts.

Downloads videos from YouTube and other platforms for offline viewing, editing, or archival. Handles various formats and quality options.

Lightweight WSI tile extraction and preprocessing. Use for basic slide processing tissue detection, tile extraction, stain normalization for H&E images. Best for simple pipelines, dataset preparation, quick tile-based analysis. For advanced spatial proteomics, multiplexed imaging, or deep learning pipelines use pathml.

Microscopy data management platform. Access images via Python, retrieve datasets, analyze pixels, manage ROIs/annotations, batch processing, for high-content screening and microscopy workflows.

Python library for working with DICOM (Digital Imaging and Communications in Medicine) files. Use this skill when reading, writing, or modifying medical imaging data in DICOM format, extracting pixel data from medical images (CT, MRI, X-ray, ultrasound), anonymizing DICOM files, working with DICOM metadata and tags, converting DICOM images to other formats, handling compressed DICOM data, or processing medical imaging datasets. Applies to tasks involving medical image analysis, PACS systems, radiology workflows, and healthcare imaging applications.

This skill should be used when working with pre-trained transformer models for natural language processing, computer vision, audio, or multimodal tasks. Use for text generation, classification, question answering, translation, summarization, image classification, object detection, speech recognition, and fine-tuning models on custom datasets.

13k tokens

How to use it

Copy the folder

Take besty0728/unity-animator from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.