After Effects AI agent vs Adobe's AI Assistant
Yes, AI can work inside After Effects. Adobe's AI Assistant runs in a panel in the After Effects beta. An After Effects AI agent is the AI client you already use, such as ChatGPT, Claude or Cursor, connected through an MCP server such as Prism so it can build layers, keyframes and expressions in your open comp.
In a chat window, the AI writes code and you paste and run it. MCP, the open standard Claude, ChatGPT, Cursor and others use to connect to outside tools, gives it a way in. Through an After Effects MCP server such as Prism, the agent reads the comp, changes it, looks at a rendered frame and tells you what it did.
What you say, and what lands
| You type | What lands |
|---|---|
| "Stagger these twelve layers by two frames and ease them out." | Shifted in points and an ease on every layer |
| "Wiggle this layer's position, with a slider for the amount." | A Slider Control on the layer and a wiggle expression that reads it |
| "Replace 'Spring Sale' with 'Summer Sale' in every comp." | The text changed across the project, and a report of what changed |
A whole animated piece is one ask too: see motion graphics with Claude in After Effects.
Test it on your own project. A Free account is enough to start: Sign up, then connect your AI and ask for this.
Check it yourself
https://live.oneprism.io/after-effects to your AI client, as the quickstart shows: about five minutes, no card, no API key.Adobe's AI Assistant and an AI agent through Prism
| Adobe's AI Assistant | An AI agent through Prism | |
|---|---|---|
| Where you talk to it | A panel, from Window ▸ Assistant | Your own AI client |
| After Effects | The beta app, build 7 or later | 2024, 2025 or 2026, on macOS and Windows |
| The model | Chosen by Adobe, Firefly models among them | Whichever your client runs |
| What it does | Organises projects; writes, explains and fixes expressions; edits text, shape layers and Essential Graphics | Builds in the open comp or one you name: layers, keyframes, expressions, text, project-wide passes |
| Scripts | Generates them but does not run them, a known issue in Adobe's beta notes | Writes and runs what the job needs |
| Seeing the result | "A single screenshot of a single frame", when it needs one | One or several frames, zoomed in when text is small |
| Generative AI | Images and video from Firefly and its supported models | On Pro: images, video, music, sound effects, transcription and beat detection, from a Prism AI balance bought in packs |
| Price | Free during the beta, with daily and weekly limits; full-release pricing not announced | Free: 100 MCP actions a month. Pro: $6 a month or $60 a year, unlimited MCP actions |
| Outside tools | Asked about MCP, Adobe said on 17 September 2026 it is "looking at ways for third parties to provide information to the AI Assistant" | Sits beside your other MCP servers |
Adobe's column comes from its public beta announcement and its beta forum post, read on 11 October 2026.
Choose Adobe's to stay inside After Effects, free during the beta. Choose an agent to work from the AI you already use and have it check what it built.
Every way to use AI in After Effects
| Route | What it does in your project | What you pay | Right for |
|---|---|---|---|
| AI Object Matte, built in | Isolates a moving object across frames from a click | Included with After Effects | Cutting out a subject |
| Adobe's AI Assistant, a panel in the beta | Organises the project, writes and fixes expressions, edits text and shape layers, generates images and video with Firefly | Free during the beta, with limits | Staying inside After Effects |
| A chat panel in After Effects, on your own API key or the vendor's plan | Several write and run scripts; some send the model a frame | The panel, often a one-time price, plus your provider's usage, or the vendor's subscription | A chat inside After Effects |
| An MCP server, local or hosted, in your own AI client | Reads the project, builds layers, keyframes and expressions; many render a frame back. Web clients such as claude.ai need one reachable over the internet | Your AI plan, plus the server: many are free | Your own AI, working in the comp |
| Computer use in Claude's desktop app | Clicks and types in the interface from screenshots, slower than a direct connection by Anthropic's account | Claude Pro or Max, in beta | Nothing to install in After Effects |
| Copy and paste from a chatbot | Writes code without seeing the comp; you paste, run and report errors | Your chatbot plan, free included | A single expression |
| A generative plugin | Makes images or video on the vendor's servers, added as footage | The vendor's plan | Generated footage |
Prism is a hosted MCP server. After Effects MCP servers compared names the others.
What it does not do
| Art direction | Heavy or quick is not a mechanical decision; a model guessing at it produces work that is correct and creatively dead |
| The brief | If the shot is wrong, doing it faster makes the wrong shot faster |
| A chat box in After Effects | Prism adds none: you talk in your AI client |
| Chat apps without an MCP client | The Gemini, Kimi, Qwen Chat and DeepSeek apps cannot connect |
Common questions
Yes. The current release has AI Object Matte, which isolates a moving object across frames. Adobe's AI Assistant runs in the After Effects beta app, and Adobe announced its public beta on 8 September 2026. Your own AI client can also work in After Effects through an MCP server such as Prism.
Yes. Connected through an MCP server such as Prism, ChatGPT, Claude and other AI clients read your open comp, build layers, keyframes and expressions in it, and render a frame to check the result. Claude's desktop app can also click through the interface with computer use, in beta on the Pro and Max plans.
Yes, several: Adobe's AI Assistant in beta, chat panels inside After Effects, MCP servers such as Prism that connect the AI client you already use, computer use in Claude's desktop app (Pro and Max, in beta), and plugins that generate footage.
With the AI you already use: install the Prism panel, sign in, add one address to your AI client and describe the change. Inside After Effects alone: open Window ▸ Assistant in the After Effects beta.
Through Prism it reads the open comp, builds and keyframes layers, writes expressions and runs passes across every comp. On Pro, Prism AI adds transcription, beat detection, sound effects, music, images and video.
Yes, during the beta, Firefly generations included, with a daily and a separate weekly limit that Adobe calls temporary. Adobe has not announced full-release pricing.
No. You install one panel with a free installer, paste one address, sign in through your browser and describe the job in a sentence. You never see code unless you ask.
No. It takes the mechanical passes: naming, parenting, retiming, versioning. The brief, the art direction and the call that a shot is right stay with you.
No. Your .aep files and footage files are not uploaded. What makes a round trip is your instruction, the project structure and values the agent reads, the frames it renders to check its work, and what you hand to Prism AI.
Related
Scripts
Write After Effects scripts with AI: ChatGPT or Claude writes the script, runs it in your open project through Prism and checks the result. No .jsx to paste.
Comparisons
After Effects MCP servers side by side, and Remotion and HyperFrames against After Effects with AI, each built from what its maker documents and linked to it.