Borrowing it
Nothing to install: this file belongs to Maartenlouis/elevenlabs-remotion-skill. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Maartenlouis/elevenlabs-remotion-skill/main/CLAUDE.mdgit clone --depth 1 https://github.com/Maartenlouis/elevenlabs-remotion-skillWrote 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.
[](https://agentmods.dev/instructions/maartenlouis/elevenlabs-remotion-skill/claude-md)<a href="https://agentmods.dev/instructions/maartenlouis/elevenlabs-remotion-skill/claude-md"><img src="https://agentmods.dev/badge/instructions/maartenlouis/elevenlabs-remotion-skill/claude-md/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.
<a href="https://agentmods.dev/instructions/maartenlouis/elevenlabs-remotion-skill/claude-md"><img src="https://agentmods.dev/badge/instructions/maartenlouis/elevenlabs-remotion-skill/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.04097 | $0.04097 |
| Opus 5 | $0.02048 | $0.02048 |
| Sonnet 5 | $0.00819 | $0.00819 |
| Haiku 4.5 | $0.00410 | $0.00410 |
Grade A, and why
remotion-elevenlabs-voiceover 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.
How it starts
The opening of the file, as written. The whole thing — 501 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ElevenLabs Voiceover Generation
Generate professional AI voiceovers for Remotion videos using ElevenLabs API.
Prerequisites
ELEVENLABS_API_KEYin.env.local
Design System Integration
This skill automatically applies design rules when creating Remotion video compositions. The design system controls colors, typography, animations, and component styles.
Design File Priority
When creating videos, Claude will look for design rules in this order:
- Project-specific design file:
design.mdordesign-system.mdin project root - Skill default:
.claude/skills/remotion-elevenlabs-voiceover/design-system.md - Auto-extraction: Extract from existing codebase (see below)
Before Creating Videos
IMPORTANT: Before generating any Remotion video composition, Claude MUST:
-
Check for design file:
# Look for design files in project ls design.md design-system.md 2>/dev/null || echo "No design file found" -
If no design file exists, extract from project:
- Read
app/globals.cssorstyles/globals.cssfor CSS variables - Read
tailwind.config.jsortailwind.config.tsfor theme colors - Check existing Remotion components in
remotion/for established patterns - Look for brand assets in
public/(logo, fonts)
- Read
-
If no project context, check website:
- If user provides a website URL, fetch and extract:
- Color palette from CSS/computed styles
- Typography (font families, sizes)
- Logo and brand elements
- Create a
design.mdbased on extracted values
- If user provides a website URL, fetch and extract:
Design Extraction Workflow
When no design file exists:
1. Glob for: globals.css, tailwind.config.*, design.md
2. Read found files to extract:
- CSS custom properties (--primary, --background, etc.)
- Tailwind theme extensions (colors, fonts)
- Existing component patterns
3. Check remotion/ folder for existing video components
4. If user mentions a website:
- WebFetch the URL
- Extract visible design tokens
5. Synthesize into consistent design system
6. Optionally create design.md for future use
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.
- 12d ago First seen · 501 lines · 4,097 tokens per session scan A 8bf14547617d
remotion-elevenlabs-voiceover is an instructions file published in the GitHub repository Maartenlouis/elevenlabs-remotion-skill (4 stars, last pushed 7mo ago), licensed MIT. It adds 4,097 tokens to every session, about $0.0205 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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AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
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vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).