{
  "$schema": "https://bestaiskill.com/schemas/agent-install/2.json",
  "skill": "diagram-animation",
  "built": "2026-10-26",
  "control_level": 4,
  "control_level_label": "L4 高权限",
  "capabilities": [
    "execute_command",
    "network",
    "write_file"
  ],
  "required_controls": {
    "agent": [
      "sandbox_recommended",
      "graded_authorization"
    ],
    "admin": [
      "approval_process",
      "rollback_support",
      "full_audit"
    ]
  },
  "evidence": [
    {
      "file": "scripts/",
      "summary": "Execute local scripts or commands: npx playwright screenshot --wait-for-timeout=500 … (SKILL.md Verify loop inline command)"
    },
    {
      "file": "网络端点",
      "summary": "Declare external network access: the skill itself makes no business API calls; network footprint comes from toolchains—npx fetches playwright packages from registry.npmjs.org and downloads Chromium binaries"
    },
    {
      "file": "本地工作目录",
      "summary": "File I/O and artifact output: frame-mid.png (SKILL.md inline screenshot example output), frame-<t>.png (seek-shot.sh output)"
    }
  ],
  "verification": {
    "method": "第二遍独立重读 + 反查（不沿用第一遍结论）：① 逐个复算每个 external_deps 条目在源码中的调用点是否真实存在（含仓库根 scripts/ 的落地实现，而非只看 SKILL.md 的转述）；② 对 SKILL.md、reference、仓库根 scripts/*.sh 做凭证/网络 token 扫描（API_KEY / token / env / curl / cookie）反查有无漏网外发；③ 清点 skill 目录资产面，确认「无脚本」结论；④ 核对跨引用可解析性；⑤ 对齐 description 宣称与文中实际兑现的技术面；⑥ 复核「确定性」主张的成立条件。",
    "second_pass": [
      {
        "item": "外部依赖调用点复核（npx playwright / ffmpeg / CDN）",
        "status": "ok",
        "detail": "SKILL.md Verify loop 内确有 `npx playwright screenshot --wait-for-timeout=500 \"file://$PWD/diagram.html?t=1.2\" frame-mid.png`；仓库根 scripts/seek-shot.sh 同为 npx playwright 截图、scripts/contact-sheet.sh 为 ffmpeg hstack；SKILL.md 顶部代码块确有 cdn.jsdelivr.net 的 gsap ESM import。三条均落地，非推测。"
      },
      {
        "item": "无凭证 / 无 env / 无业务 API 反查",
        "status": "ok",
        "detail": "skill 两个文档与三个仓库脚本中无 API_KEY/token/secret/.env 读取、无 curl/wget、无 fetch 到业务端点；唯一远程动作是包管理器与 CDN 静态资源。判 orange 的依据只是「远程包/镜像」，不含凭据读取。"
      },
      {
        "item": "目录资产面清点",
        "status": "ok",
        "detail": "skills/diagram-animation/ 下仅 SKILL.md（163 行）、references/ 一份 218 行 cookbook、0 字节 README.md；无 scripts/、无模板、无数据文件——「纯指令 + 内联代码片段」结论成立。"
      },
      {
        "item": "跨引用可解析性",
        "status": "discrepancy",
        "detail": "SKILL.md 有两处引用落在本 skill 目录外：`scripts/seek-shot.sh`/`scripts/contact-sheet.sh` 位于仓库根（单装本 skill 目录会悬空，需装整个 repo）；`see remotion-video` 指向的 remotion-video 不在本 repo 的 5 个 skill 中（属同作者 motion-design-skills pack），同样悬空。同 repo 内的 whiteboard → explainer-video 引用可解析。"
      },
      {
        "item": "功能声明 vs 实际能力",
        "status": "ok",
        "detail": "frontmatter 宣称覆盖 SVG / Framer Motion / D3 / Remotion 四栈，正文 Build-tool choice 逐栈给出适用判据，reference 给出对应可运行实现（Framer Motion pathLength、D3 数据绑定、Remotion spring/interpolate）；无夸大，也未声称能自动出图或代跑渲染。"
      },
      {
        "item": "「确定性」主张的成立条件",
        "status": "ok",
        "detail": "成立范围有明确边界：GSAP/JS 主时间轴的 ?t 冻结与 Remotion 帧驱动路径可逐帧确定；而 CSS keyframes/transition 分支本身不可 seek，SKILL.md 明确要求「drive reveal order with `animationDelay`; freeze by pausing/seeking the equivalent JS timeline」并给出 prefers-reduced-motion 终态——主张非无条件承诺。"
      }
    ],
    "note": "结论仅对本 pin commit（3e2d411b725d9a72939cf8e5eb81579e751373e7）有效。",
    "level": 1,
    "level_label": "V1 已固定",
    "commit": "3e2d411b725d9a72939cf8e5eb81579e751373e7",
    "sha256": "e196243bfb566372ad41af3bfd9e9c631d00c5b1aff74630dae02e9943cc93f0",
    "reviewed_by": null,
    "reviewed_at": null
  },
  "assessed_at": "2026-10-25",
  "method_version": "2.0",
  "mirror": {
    "archive": "https://skillpub.pages.dev/r2/v/2026-09-28/diagram-animation.tar.gz",
    "sha256": "e196243bfb566372ad41af3bfd9e9c631d00c5b1aff74630dae02e9943cc93f0",
    "commit": "3e2d411b725d9a72939cf8e5eb81579e751373e7"
  },
  "original": {
    "github": "https://github.com/iart-ai/explainer-video-skills/tree/main/skills/diagram-animation",
    "path": "skills/diagram-animation",
    "commit": "3e2d411b725d9a72939cf8e5eb81579e751373e7"
  }
}