OpenADE /oh-pən-ayd/ noun
Open-source Agentic Development Environment.

Move fast.
Break nothing.

Plan it. Revise it. Ship it. OpenADE turns agent-assisted coding from a gamble into a workflow. Open source. No login or cloud.

Download for Free Star on GitHub
macOS · Linux · Windows 100% Local & Offline Powered by Claude Code & Codex
OpenADE application screenshot

Your agents, with a cockpit.

Claude Code and Codex. Same loop, more engines.

Multi-harness architecture
Claude Code and OpenAI Codex under one roof. Switch engines per task, or run both in parallel with HyperPlan.
Terminal-native feel
Dense text, sharp corners, vivid syntax colors. Built to feel like the terminal you already love.
Your existing subscription
Works with your existing Claude Code or Codex subscription. No new billing. No per-seat licensing.
How it works

Plan → Revise → Execute

Most AI tools fire agents at your code and hope for the best. OpenADE gives you a structured loop that makes agent output predictable.

01
Plan

Describe your task. Get a detailed implementation plan with file-level changes, edge cases, and context-aware suggestions.

02
Revise

Comment on anything. Drill into specifics. Refine the plan until it feels deterministic. Then lock it in.

03
Execute

One click. The agent executes the plan linearly. Automated git snapshots let you rollback to any point.

Built for devs

Everything you need. Nothing you don't.

We use OpenADE 8+ hours a day. Every feature exists because we needed it.

💬
Comment on anything

Files, diffs, agent output — everything is commentable. Point the agent at exactly what needs fixing. Type less, iterate faster.

🔌
15+ MCP Integrations

Linear, Notion, Asana, Stripe, Vercel, GitHub and more. Your whole workflow, in the loop, out of the box.

🔒
100% Local

Your code never leaves your machine. No cloud. No syncing. Works without internet. Optional anonymous telemetry, easily disabled.

📸
Git Snapshots

Every execution creates a patch snapshot. Rollback to any point with a click. Never lose work.

🖥️
IDE Essentials Built In

Diff viewer, file browser, fast search, full terminal, and process manager. All without leaving the app.

🌳
Worktree Support

Isolate experiments in git worktrees. Keep your main branch clean while agents explore possibilities.

HyperPlan

Run multiple agents in parallel — even across providers — then reconcile into one plan. Ensemble and Cross-Review strategies built in.

💳
Uses Your Existing Subs

No separate billing. No per-seat licensing. Works with your existing Claude Code or Codex subscription.

Get started

Download OpenADE

Free and open source. Always.

macOS Linux
Windows experimental

Windows support is early — expect rough edges. For a smoother experience, try the Linux build via WSL.

View all releases →

Heads up — Windows support is experimental

We haven't been able to fully test on Windows yet, so you'll likely run into some rough edges. Bug reports are very welcome!

For a more reliable experience, you can run the Linux build inside WSL (Windows Subsystem for Linux).