add-sfx
Add a new sound effect to @remotion/sfx
remotion-captions
Transcribing, displaying and animating captions
remotion-create
Create a new Remotion video
remotion-docs
Search Remotion documentation
remotion-interactivity
Structure Remotion markup for interactivity
remotion-maps
Remotion Map animation knowledge
remotion-markup
Content, animation and effects best practices
remotion-multimedia
Interacting with Mediabunny
remotion-render
Export a Remotion video
remotion-saas
Build an app with Remotion
remotion-studio
Preview a Remotion video
remotion-upgrade
Upgrade Remotion, and related packages
docs-demo
Add an interactive demo to the Remotion documentation. Use when creating a new <Demo> component for docs pages.
video-report
Generate a report about a video
web-renderer-test
Add a test case to the web renderer
add-bug
Add a new Remotion bug entry to packages/bugs/api/[v].ts. Use when the user describes a bug and affected Remotion versions that should be surfaced through the bugs API.
add-cli-option
Add a new Remotion CLI or config option by creating an AnyRemotionOption, registering CLI parsing, wiring config setters, and updating documentation. Use when adding or converting command-line flags or Remotion options.
add-effect
Add a new effect to @remotion/effects, including implementation, package exports, docs, demos, preview images, Remotion skill updates, tests, formatting, and builds.
add-new-package
Add a new package to the Remotion monorepo, including package scaffolding, monorepo registration, documentation, build scripts, tests, and release checklist updates. Use when creating a new @remotion package.
add-webcodecs-bug
Add a browser WebCodecs bug to the Remotion Mediabunny WebCodecs bugs docs page. Use when given a Chromium, WebKit, or Firefox issue URL that should be tracked in packages/docs/docs/mediabunny/webcodecs-bugs.mdx, especially when needing to look up the issue title, filing date, reporter, and resolution state before editing the MDX table.
canvas-capture-extension
Rebuild, install, and reload the private Remotion Canvas Capture unpacked Chrome extension. Use when the extension needs to be restored after a Codex worktree was deleted, rebuilt after source changes, moved to its durable install directory, or reloaded in Chrome or Chrome Canary.
checkout
Checkout a requested branch or ref in the Remotion repo, rename the current task to the associated PR title when running in Codex, then install dependencies and build. Use when the user asks to checkout a ref and prepare the workspace.
convert
Start the local @remotion/convert app and open it in the Codex browser. Use when the user invokes /convert or $convert, asks to launch convert.remotion.dev locally, or wants to inspect the Convert package UI.
deprecate-api
Reference for how deprecation of public Remotion APIs is represented in TypeScript source and documentation. Use when adding, reviewing, or discussing a deprecation of a function, component, hook, type, prop, option, or other public API that remains available.
docs
Start the Remotion docs site and open it in the Codex browser. Use when the user invokes /docs or $docs, asks to launch the local documentation site, or wants to preview docs changes in Docusaurus.
experts
Maintain Remotion's experts directory and its generated assets. Use when adding, removing, or editing experts; changing experts data or portraits; rendering expert cards; or regenerating the homepage experts animation for Chrome and Safari.
find-unplanned-issues
Audit and clean the Remotion GitHub masterplan hierarchy. Use when finding open issues that lack a masterplan ancestor, identifying orphaned issues that need a parent, or recursively removing closed issues from the masterplan rooted at issue #9081.
fix-dependabot
Fix a Dependabot PR by updating all monorepo instances of the dependency, running bun install, and pushing
flake
Track Remotion CI flakes in issue #8375, increment repeated signatures, discover failed PR checks when no PR is given, and rerun flaky GitHub Actions jobs.
formatting
Run Remotion formatting and style checks until they pass. Use when the user asks to fix formatting or run the formatting command.
homepage-video-assets
Use when rendering or replacing Remotion homepage creator strip videos, especially transparent Chrome WebM and Safari MP4 assets copied into both promo-pages and docs.
install-canvas-capture-browser
Install and verify the pinned Chrome for Testing build used by the private Remotion Canvas Capture extension on Apple Silicon macOS. Use when setting up Canvas Capture, when Recorder Chrome is missing or has the wrong version, or when the canvas-capture-extension installer reports that Chrome for Testing 150.0.7842.0 (r1631007) is unavailable.
interactivity-best-practices
Best practices for writing Remotion animations that stay intuitive for agents and editable in Remotion Studio Visual Mode.
issue-management
Manage GitHub Issues 2.0 relationships with gh CLI: parent issues, sub-issues, blocked-by, and blocking links.
issue
Create or update GitHub issues with correct Remotion naming and safe multiline Markdown handling
merge
Wait for a Remotion pull request to become mergeable, handle merge conflicts, distinguish genuine CI failures from flakes, rerun flaky checks through the flake skill, and merge the PR. Use when asked to run /merge, merge a current PR after checks pass, or shepherd a Remotion PR through CI to merge.
no-pointer
Apply Remotion Studio's pointerless interaction styling to clickable controls. Use when adding or revising Studio buttons or links that should use the default cursor, brighten on hover, and show focus decoration only for keyboard navigation.
nullable-new-params
Fix newly added optional parameters, optional React props, and optional type/interface members in Remotion monorepo diffs by converting internal APIs to required nullable values and updating call sites. Use when a PR, review, or user asks to forbid new `foo?: T` / `param?: T` additions except for exported or documented public APIs where requiring the value would be breaking.
offload-r2
Upload Remotion repository media assets to the Cloudflare R2 bucket behind remotion.media, switch source code to hosted URLs, verify the public objects, and remove repository-local copies.
player-example
Start the @remotion/player example app and open it in the Codex browser. Use when the user invokes /player-example or $player-example, asks to launch the player testbed, or wants to inspect @remotion/player locally.
pr-name
Review or correct a Remotion pull request title
pr-ready
Resolve CI failures, merge conflicts, or local branch changes to get a PR ready
pr
Open a pull request for the current feature
react-scan
Capture and analyze Remotion Studio React render profiles with the internal React Scan Lite collector. Use when diagnosing unnecessary re-renders, slow commits, frame-reactive component trees, or when comparing render performance before and after a change.
release
Release a new Remotion version
scaffold-element
Scaffold a new Remotion Element for development in the docs Remotion Studio.
skill-locations
Document Remotion skill placement. Use when adding, moving, or editing Remotion skills to decide whether a skill belongs in .agents/skills as an internal skill or packages/skills as a public skill.
studio-config-option-lifecycle
Classify and wire Remotion Studio config options as either startup-fixed or reloadable while preventing mixed lifecycle behavior across consumers. Use when adding, changing, or reviewing a Config setter or CLI option consumed by Studio, its preview server, compiler, HTML bootstrap, public-folder watcher, or render queue.
studio-css-reset
Diagnose and fix Remotion Studio UI bugs caused by the global CSS reset. Use when nested text or SVG icons have incorrect color, typography, sizing, hover states, or truncation in packages/studio.
studio-perf
Optimize Remotion Studio render performance by minimizing frame-reactive component surfaces, preferring imperative timeline state reads, and memoizing stable render boundaries. Use when code reads the current frame with `useTimelinePosition()` or components unnecessarily render on every frame.
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