whitebox-previs-executor SKILL.md skillA
whitebox-previs-executor from 62656456/ai-film-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add 62656456/ai-film-skills/whitebox-previs-executor@git:20260928.f691a6fPins git:20260928.f691a6f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- 62656456/ai-film-skills
- Path
experimental/whitebox-previs-executor/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260928.f691a6f, committed Sep 28, 2026
- First version recorded
- Sep 7, 2026
- Size
- 7,346 bytes
- Repository stars
- 117
- License
- Apache-2.0
在用户明确要求3D白模预演时，将已有视频提示词、镜头描述或分镜编译为可播放的机位与基础走位预演；创意镜头思路、方案讨论或Skill测试本身不触发渲染。动作密集打斗必须通过骨骼、武器约束、共享接触点和单动作门，否则拒绝或标为诊断，不用体块位移冒充打戏。.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# 提示词 3D 白模预演器 **Public experimental package.** This package is an explicit test executor, not a stable promise of arbitrary choreography. It contains the twelve runtime files only; the local workbench and Blender binaries are not bundled. ## 可配置运行依赖 - 普通或关节预演需要已安装的 Blender。定位顺序是 `--blender`、`WHITEBOX_BLENDER` 环境变量、`PATH`，最后是当前任务下的 `_runtime/blender-*-windows-x64/blender.exe`。指定的路径无效时直接报错，不暗换版本。 - 两个启动器要求显式 `--runtime-dir`，并将子进程临时目录及应用配置定向其中；在结构、后端路由或依赖检查失败时不创建运行缓存。 - 历史软件渲染器的 FFmpeg 定位顺序为 `--ffmpeg`、`WHITEBOX_FFMPEG`、`PATH`；探测器为 `--ffprobe`、`WHITEBOX_FFPROBE`、`PATH` 或 FFmpeg 同目录的对应可执行文件。公开包不查找作者电脑的软件路径。 - 相较本地副本，公开包仅增加依赖环境变量、移除本机 FFmpeg 兜底，并在启动前拒绝无效规格及错误打斗后端；这不是新版动作能力。缺少依赖或实际可播放视频时仍须报告未完成。 只有当前请求明确要实际白模预演时才执行；已有提示词、创意思路或“看看方案效果”不单独构成渲染授权。创意讨论按当前文字阶段交思路，不因缺Blender或视频平台而阻塞。 进入预演后，用户只需提供已经写好的视频提示词或镜头。第一交付层是用户可直接播放的 `MP4`；不要先让用户操作Blender、查看编辑器、填写坐标或审查JSON。 ## 输出合同 每次执行至少产生： - 可播放的3D白模 `MP4`； - `previs_compiled.json`：提示词的可审计3D执行解释； - `previs_validation.json`：时长、帧数、分辨率、切点、实际解码和观看检查； - 可选 `.blend` 工程，只作为可编辑后台产物，不代替视频。 截图、编辑器界面、工程文件、参数表、静态关键帧、2.5D推拉、软件功能说明或内存编码探针均不能替代MP4。 ## 执行流程 1. 完整保留用户原提示词。输入可为一句提示词、单镜、多镜、任意时长或无明确时长。 …
Read the whole file at its exact version.
How to install
mdr add 62656456/ai-film-skills/whitebox-previs-executor@sha256:d8e8d0b9d6f0a8b7The line at the top of this page pins the label git:20260928.f691a6f, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ozs4z7xmkr66fywc)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Sep 7, 2026 and Sep 28, 2026, about one every 21 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260928.f691a6f latest | 2026-09-28 | f691a6f | 7,346 B | A | view · diff |
| git:20260907.7d5e0bc | 2026-09-07 | 7d5e0bc | 7,116 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7346 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
62656456/ai-film-skills · 117 stars · license Apache-2.0 · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ozs4z7xmkr66fywc GET https://markdownregistry.com/api/v1/resolve?ref=62656456/ai-film-skills/whitebox-previs-executor GET https://markdownregistry.com/api/v1/blob/d8e8d0b9d6f0a8b7d448ad692960c4d4b552b6ebc2484d25f597c5d6ebc9e93e
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.