Import original MIT source package

.gitignore

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+motiongit.key.json
+.env*
+node_modules/
+output/
+*.mp4
+*.wav
+*.srt

README.md

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+# collaboration-pilot-4
+
+MIT 技术验收样例；无第三方素材。
+
+## 给 AI 的说明
+
+读取 motion.json、guide.json、参数和许可。按 html-canvas/1 调用 renderFrame(frame, inputs)，30fps、4 秒。源码检查不执行渲染代码。

SKILL.md

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+# 源码协作样例
+
+先读取元数据与许可，确认标题后制作。

asset-manifest.json

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+{
+  "assets": [],
+  "fonts": []
+}

guide.json

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+{
+  "guideVersion": "0.1",
+  "fit": {
+    "summary": "源码协作技术样例",
+    "goodFor": [
+      "技术验收"
+    ],
+    "notFor": [
+      "正式模板交付"
+    ],
+    "placement": "opening"
+  },
+  "duration": {
+    "policy": "fixed",
+    "min": 4,
+    "max": 4,
+    "default": 4
+  },
+  "materials": [],
+  "copy": [
+    {
+      "param": "title",
+      "label": "标题",
+      "from": [
+        "conversation",
+        "text.script"
+      ],
+      "rule": "用户确认的标题"
+    }
+  ],
+  "conversation": [
+    "确认标题"
+  ],
+  "hostWithoutTools": [
+    "提供参数文件"
+  ]
+}

integrity.json

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+{
+  "algorithm": "sha256",
+  "files": {
+    "asset-manifest.json": "ff873c47995b714095589ccd31f6130208ab3dd277f30ebf6927c833745c8c91",
+    "guide.json": "70b2e4173faebcc8bc55450d19c605faee8ddd820c6bb9a7f1af71003dddcc99",
+    "licenses/TEMPLATE-LICENSE.txt": "8881ef9bfbb1b6eab92a957272ca12b7dfe5b76c751513840c94d9a9842a8d70",
+    "motion.json": "5871757e394473c9a333f3b6844968616334222bcecd5eb1c1aa51b3c125f3d2",
+    "motion.lock.json": "80bc374bc5843d0ffd2a7d318bafe959f251fd5e9a0a2d41abcdd19110bbc297",
+    "params.schema.json": "6181c540191973d6b6db3aafe072d2575b942165ccda3db121e56b7185fee223",
+    "presets/demo.json": "3cfcee13537d0237ff83c651d4d487c270cf3c94ff5bc51e5c1d531f62d3e953",
+    "README.md": "6f46e5ffc580abe5f011d49d66a59070978628f789790c30e510da59444065ee",
+    "SKILL.md": "3aef56ec80d5a3ca39108f98b4220ef668bb924d44cf0fd848207c8ae2281a1b",
+    "src/index.html": "b046d361bc240156056a12ebc34ef3c59bd595a29294ea8c8d15adab45422b11",
+    "src/main.js": "5d797ace1a4d654f54a86d84f181e7c546e72fd2b4a2c092b2b72b08a40d55e4"
+  }
+}

licenses/TEMPLATE-LICENSE.txt

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+MIT License
+
+Copyright (c) 2026 MotionGit contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

motion.json

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+{
+  "$schema": "https://motiongit.com/schema/motion/0.1.json",
+  "format": "motiongit-template",
+  "specVersion": "0.1.0-draft.1",
+  "template": {
+    "id": "collaboration-pilot-4",
+    "name": "源码协作试点 4",
+    "version": "1.0.0",
+    "status": "draft"
+  },
+  "runtime": {
+    "profile": "html-canvas/1",
+    "engine": "motiongit-pilot",
+    "engineVersion": "0.1.0",
+    "entry": "src/index.html",
+    "dependencyLock": "motion.lock.json"
+  },
+  "parameters": {
+    "schema": "params.schema.json",
+    "defaultPreset": "presets/demo.json"
+  },
+  "assets": {
+    "manifest": "asset-manifest.json"
+  },
+  "output": {
+    "width": 1080,
+    "height": 1920,
+    "fps": {
+      "num": 30,
+      "den": 1
+    },
+    "durationPolicy": "fixed"
+  },
+  "preview": {
+    "preset": "presets/demo.json"
+  },
+  "license": {
+    "file": "licenses/TEMPLATE-LICENSE.txt"
+  },
+  "permissions": {
+    "network": false,
+    "read": [
+      "package",
+      "instance-inputs"
+    ],
+    "write": [
+      "instance-output"
+    ]
+  },
+  "ai": {
+    "summary": "新建的 MIT 技术验收样例，仅验证源码协作与发布链。",
+    "entry": "SKILL.md",
+    "guide": "guide.json",
+    "authoring": {
+      "tool": "codex",
+      "client": "codex"
+    }
+  },
+  "integrity": "integrity.json"
+}

motion.lock.json

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+{
+  "runtime": "html-canvas/1",
+  "dependencies": {},
+  "tested": []
+}

params.schema.json

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+{
+  "type": "object",
+  "additionalProperties": false,
+  "required": [
+    "title"
+  ],
+  "properties": {
+    "title": {
+      "type": "string",
+      "maxLength": 40,
+      "default": "MotionGit 4"
+    }
+  }
+}

presets/demo.json

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+{
+  "title": "MotionGit 4"
+}

src/index.html

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+<!doctype html><html><head><meta charset="utf-8"><title>MotionGit pilot</title></head><body><canvas id="scene" width="1080" height="1920"></canvas><script src="main.js"></script></body></html>

src/main.js

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+// Newly authored MotionGit collaboration fixture 4. MIT.
+const surface = document.querySelector('#scene');
+const paint = surface.getContext('2d');
+window.renderFrame = (frame, inputs) => {
+  paint.fillStyle = '#102030';
+  paint.fillRect(0, 0, surface.width, surface.height);
+  paint.fillStyle = '#79c0ff';
+  const progress = Math.max(0, Math.min(1, frame / 30));
+  paint.fillRect(80, 100, (surface.width - 160) * progress, 36);
+  paint.fillStyle = '#ffffff';
+  paint.font = '48px sans-serif';
+  paint.fillText(inputs.title, 80, 230);
+};