describe-3d

describe-3d is a skill for Claude Code from gowtham012/Claude-plugins. It costs 51 tokens per session (342 once invoked), scanned A, original, MIT.

A tool that analyses recordings of 3D scenes, such as CAD designs, game-engine captures, or walkthroughs.

In plain words
What is it for?
Use it to document 3D products, buildings, characters, or environments, including camera movements such as orbiting, panning, zooming, and cuts.
Why use it?
It organises what appears in each scene and explains how the camera, materials, lighting, shapes, and colours change.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: positional $N argument.

Part of the video-insight plugin — 17 skills shipped together

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.

agentmods
npx agentmods add skills/gowtham012/claude-plugins/describe-3d
Any agent
npx skills add gowtham012/Claude-plugins --skill describe-3d
Clone the repo
git clone --depth 1 https://github.com/gowtham012/Claude-plugins

Made for: Claude Code.

Or install video-insight, the plugin that ships this one along with the rest of its 17 skills.

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 describe-3d

README.md
[![agentmods](https://agentmods.dev/badge/skills/gowtham012/claude-plugins/describe-3d.svg)](https://agentmods.dev/skills/gowtham012/claude-plugins/describe-3d)
Your own site
<a href="https://agentmods.dev/skills/gowtham012/claude-plugins/describe-3d"><img src="https://agentmods.dev/badge/skills/gowtham012/claude-plugins/describe-3d.svg" alt="Measured on agentmods" height="20"></a>
Per session 51 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 342 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00051 $0.00342
Opus 5 $0.00026 $0.00171
Sonnet 5 $0.00010 $0.00068
Haiku 4.5 $0.00005 $0.00034

Measured 6d ago against content hash 027bcd3f6a81, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

describe-3d 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 6d 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.

video-insight/skills/describe-3d/SKILL.md · 41 lines

What it actually says

Describe 3D video: $ARGUMENTS

Steps

  1. Call MCP tool mcp__video-insight__describe_3d with video_path = $0.
  2. Read every keyframe from keyframes_dir and burst frames from burst_frames_dir.
  3. For each scene, note the camera_movement type:
    • orbit_or_pan — camera rotating around or panning across subject
    • dolly_or_zoom — camera moving toward/away from subject
    • camera_cut — instant cut to new angle
    • static — no camera movement
  4. Output:
## 3D Scene Analysis: <filename>

### Overview
<What is the 3D subject? Product, architecture, character, environment?>

### Camera Path
1. scene_0 (0s–5s): Static — [what's visible]
2. scene_1 (5s–12s): Orbit left — [new details revealed]

### Materials & Lighting
- Primary material / Lighting / Background

### Geometry Notes
- Notable shapes, symmetry, distinctive details

### Color Palette
[Material colors from extracted palette]
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. 6d ago First seen · 41 lines · 51 tokens per session scan A 027bcd3f6a81

Subscribe to this mod's changes

describe-3d is a skill published in the GitHub repository gowtham012/Claude-plugins (5 stars, last pushed 5mo ago), licensed MIT. It adds 51 tokens to every session and 342 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 2026-08-31.

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