scene-prompt

scene-prompt is a skill for Codex from yutianxiao6/openreel-studio. It costs 70 tokens per session (856 once invoked), scanned A, original, MIT.

A prompt-writing method for generating image references of an empty setting. It describes the same location from four views in a 2×2 grid, including its structure, lighting, materials and important objects.

In plain words
What is it for?
Use it for a main setting, establishing view, empty location, environment reference or set-design image. It helps define four complementary views of one location for later shots.
Why use it?
It gives later storyboards and videos a consistent understanding of the place, entrances, routes, depth and objects. Keeping people out of the reference makes the environment easier to reuse.

Skill for Codex

Written for Codex: agents/openai.yaml present.

Good fit Use it for a main setting, establishing view, empty location, environment reference or set-design image. It helps define four complementary views of one location for later shots.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/yutianxiao6/openreel-studio/scene-prompt
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add yutianxiao6/openreel-studio --skill scene-prompt
Clone the repo
git clone --depth 1 https://github.com/yutianxiao6/openreel-studio

Made for: Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for scene-prompt

README.md
[![agentmods](https://agentmods.dev/badge/skills/yutianxiao6/openreel-studio/scene-prompt/github.svg)](https://agentmods.dev/skills/yutianxiao6/openreel-studio/scene-prompt)
Your own site
<a href="https://agentmods.dev/skills/yutianxiao6/openreel-studio/scene-prompt"><img src="https://agentmods.dev/badge/skills/yutianxiao6/openreel-studio/scene-prompt/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for scene-prompt

Your own site · 80×15
<a href="https://agentmods.dev/skills/yutianxiao6/openreel-studio/scene-prompt"><img src="https://agentmods.dev/badge/skills/yutianxiao6/openreel-studio/scene-prompt.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 70 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 856 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00070 $0.00856
Opus 5 $0.00035 $0.00428
Sonnet 5 $0.00014 $0.00171
Haiku 4.5 $0.00007 $0.00086

Measured 12d ago against content hash 76ecafe13b24, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

scene-prompt scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

apps/api/app/skills/scene-prompt/SKILL.md · 64 lines

What it actually says

场景图提示词 Skill

用于主场景 image 节点。场景图表达故事发生地点、空间结构、光线、材质和关键道具。输出写成纯文本 image prompt 正文,使用无人物场景四视图设定图写法。

写法

prompt 写成“无人物场景四视图设定图,2x2 四宫格,同一环境四个机位/角度”。四个画格共同表达同一地点。写入节点时直接生成正文,不保留模板占位符、字段说明、代码块或 JSON 包装。

  • 全景建立镜头,展示空间规模、主体区域和风格基调。
  • 入口或主方向视角,展示角色可能进入和行动的方向。
  • 反向或侧向空间,展示空间连续性、遮挡和纵深。
  • 道具细节或俯视布局,展示关键物件、路线和位置关系。

每个画格写清地点、空间结构、入口方向、行动路线、遮挡关系、关键道具、光线、材质、氛围和视觉风格。场景图作为环境参考,画面主体是环境和道具。

标准正文结构

无人物场景四视图设定图,2x2 四宫格,同一环境四个机位/角度,电影美术设定稿质感。

地点与空间:
{地点名称、时代背景、空间规模、功能区域、入口方向、角色可能行动路线、遮挡和纵深关系}。

画格一,全景建立镜头:
{展示空间规模、主体区域、主要光源、色调和整体风格基调}。

画格二,入口或主方向视角:
{展示角色进入方向、主要动线、门窗/通道/楼梯/街口等结构关系}。

画格三,反向或侧向空间:
{展示空间连续性、遮挡关系、纵深层次、背景结构和可复用构图点}。

画格四,道具细节或俯视布局:
{关键道具、桌面/武器/装置/标识/路线图/俯视布局,明确位置和材质}。

光线与材质:
{主光源、辅光、阴影、天气/烟尘/霓虹/火光等环境动态,墙面、地面、金属、木材、布料、玻璃等材质}。

画面要求:
无人物主体,空间结构清楚,道具位置明确,四个画格属于同一地点,服务后续分镜和视频镜头复用。

Standalone 节点推荐字段

以下字段只用于直接创建或更新 image 节点。Workflow Build Mode 只把用途、阶段和引用等业务字段写进 spec;模型、画幅、分辨率、宽高、画质和 fps 由前端运行配置提供。

  • fields.purpose: scene_reference
  • fields.stage: visual_reference
  • fields.aspect_ratio: 16:9
  • fields.resolution: 2560x1440
  • fields.quality: high
  • fields.references: 本段故事或总剧本用 context

检查点

  • 四个画格属于同一个地点。
  • 场景能支撑人物行动、分镜构图和视频镜头。
  • 关键道具、光线和风格锚点清楚。
Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 64 lines · 70 tokens per session scan A 76ecafe13b24

Subscribe to this mod's changes

scene-prompt is a skill published in the GitHub repository yutianxiao6/openreel-studio (29 stars, last pushed 26d ago), licensed MIT. It adds 70 tokens to every session and 856 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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