Works in
CursorVS CodeAntigravity

Multi-agent coding
inside your IDE

Watch agents work while you code, review diffs, or preview changes. Cycle through multiple agents and quickly review their work.

Agents
Install Extension
my-project - Cursor
auth.ts
Claude Code
> Fix the authentication bug in src/auth.ts
I'll analyze the authentication module and fix the issue.
Found the problem - the JWT token validation is missing
the expiry check. Let me fix that...
Reading: src/auth.ts
Editing: src/auth.ts
Done. The token now properly validates expiry.
Changes3
auth.ts
M
middleware.ts
M
types.ts
A
Diff Preview
- if (token) {
+ if (token && !isExpired(token)) {
return decode(token);

Two parts, one workflow

The extension runs agents in tabs. The MCP server enables agent-to-agent spawning.

Extension

Required

Runs CLI agents as editor tabs. Split views, keyboard shortcuts, markdown rendering, and git diff visibility.

Install from Marketplace

Swarm MCP Server

Optional

Lets one agent spawn others for parallel tasks. Claude can orchestrate Codex, Gemini, and Cursor.

View on npm
1Install extension
2Spawn agents in tabs
3(Optional) Connect Swarm for sub-agents

Why not just use the terminal?

CLI agents are powerful, but terminals have limits. Your IDE removes those limits.

Terminal CLI

  • Small panel at the bottom of your screen
  • Can't see git changes as agent edits files
  • One agent at a time, sequential work
  • Tmux splits still can't show images or previews
  • Context switch to browser for frontend
  • Scroll through raw markdown output

VS Code / Cursor

  • Full-screen terminal tabs in the editor area
  • Git diff visible in real-time as changes happen
  • Split horizontal/vertical - agents + code side by side
  • Images, diagrams, previews render inline
  • Browser preview in the same window
  • Beautiful markdown rendering built-in

What you can do

Agents work in parallel. You review the results.

Parallel PR review

One agent reviews logic, another checks tests, a third scans for security issues.

Write tests while you implement

Code in one tab, spawn an agent to write tests in another. Both run simultaneously.

Refactor + docs in parallel

One agent refactors the module, another updates the documentation to match.

Multi-file feature work

Distribute frontend, backend, and tests across agents. Merge when ready.

Built for agent workflows

Split View

See agents + code side-by-side while they work. Horizontal or vertical splits.

Swarm Mode

Optional MCP server lets one agent spawn others for parallel tasks.

Rich Previews

Images, diagrams, and markdown render inline. No more raw terminal output.

Save an hour every day

Keyboard shortcuts for everything you do repeatedly

New agentCmd+Shift+A
New task with contextCmd+Shift+N
Clear & restartCmd+Shift+C
Label agentCmd+Shift+L
Generate commitCmd+Shift+G
Go to terminalCmd+Shift+I

Experience multi-agent coding

Download the extension and start shipping features faster.

Install Extension