Edit videos with Antigravity

Install the Tella plugin with the Antigravity CLI.

Set up Tella in Antigravity

Add Tella from your terminal or config, then sign in in your browser. No Tella account yet? You can sign up when you sign in, with a 7-day free trial.

Full setup guide All agents

1
Install the Tella plugin
The plugin adds the Tella MCP server and editing skills such as /tella-remove-mistakes and /tella-short.
Terminal
```
agy plugin install https://github.com/tellahq/skills
```
2
Sign in to Tella
In the Antigravity App, open Customizations → Installed and click Authenticate next to Tella. In the CLI, run /mcp, select Tella, and choose Authenticate.
3
Or add only the MCP server
Skip the plugin if you just want the tools.
Terminal
```
agy mcp add tella https://api.tella.com/mcp
```

Ask Antigravity to…

Antigravity reads the transcript and timeline, makes the edits with Tella's tools, and sends you a link.

Antigravitytella · api.tella.com/mcp

Remove the filler words and long pauses from my latest Tella video, then add zooms wherever I click.

tellalist_videos
tellaget_transcript
tellaremove_fillers
tellaremove_silences
tellagenerate_auto_zooms

Done. The filler words and long pauses are gone, and each click now zooms in. Here's the link to watch it.

Frequently asked questions

Yes, once you connect Tella. Antigravity can't edit a video file by itself, but with the Tella MCP server it can cut clips by transcript, remove filler words and silences, add zooms, layouts, captions and B-roll, export, and publish to YouTube, LinkedIn, X, Instagram and Facebook.

Run agy plugin install https://github.com/tellahq/skills with the Antigravity CLI. The plugin adds the Tella MCP server and editing skills. Then click Authenticate next to the Tella server under Customizations → Installed in the Antigravity App, or run /mcp in the CLI, and sign in to Tella.

No. You sign in to Tella in your browser with OAuth and pick a workspace, and the agent never sees your password. Use an API key only for scripts, CI, or a client that can't open a browser.

Antigravity works with your Tella permissions in the workspace you pick, and only edits videos you can edit. Most agents ask before running a tool that changes something, and you can disconnect Tella at any time.

The Tella MCP server is included on every plan, including the 7-day free trial with no credit card. Pro is $13 a month, billed annually. Auto Capture uses credits for each take.