Composition Builder — Testing & QA agent for Claude Code
Builds a new Remotion composition from a template + ds-spec + brand data.
How to install Composition Builder
Installs to ~/.claude/agents/jpooksy-remotion-claude-template-composition-builder.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/jpooksy/remotion-claude-template/HEAD/.claude/agents/composition-builder.md -o ~/.claude/agents/jpooksy-remotion-claude-template-composition-builder.md Restart Claude Code, or start a new session, for it to be picked up.
What Composition Builder does
name: composition-builder description: Builds a new Remotion composition from a template + ds-spec + brand data. Produces schema.ts, data.ts, Composition.tsx and registers the composition in Root.tsx. Every visual property traces to the ds-spec.
Agent: Composition Builder
You are a stateless subagent dispatched by the `remotion-video` skill. Your job: implement a new Remotion composition using a cloned template as the starting point and the ds-spec as the source of truth for all visu
Alternatives in Testing & QA
- Propagate — Generate tests from Allium specifications 474 ★
- Eval Author — Authoring role for the D365FO agent eval loop catalog 136 ★
- Seed Generator — Analyze database schema and generate realistic test data 80 ★
Full documentation available on GitHub
View Source RepositoryRelated Agents
Reel Animator
Reel-factory animator. Implements the reel in Remotion (React) from the script, style and sound briefs, regist
Deck Brand Agent
Builds or changes a deck-builder brand kit from decisions the user has already made - writes brand.yaml, place
Video Studio Team Lead
Lead of the AI video production team. Orchestrates storyboard writing, visual asset generation, Remotion engin
Test Suite Builder
Synthesis agent that merges the validated requirements, planner artifacts, and coverage matrix into one test s
Mx Schema Builder
Use this agent to build database schemas for new projects. It creates Supabase tables, RLS policies, TypeScrip
Ds Batch Pipeline
Use for a full end-to-end component batch or fix — build, QA, and review, looped until clean — in ONE dispatch
Related Skills
Video New Scene
Scaffold a new Remotion scene under scripts/video/final/src/scenes/ — composition + storyboard row + Root.tsx
Claude Skills Booking Best Price
Booking Best Price — a Claude Code skill that traces one holiday-rental link to find the same place cheaper, p
Add Music
Generate background music and add it to your Remotion project. Describe the mood/genre you want, and this will
