ohmyharness
Orchestrator Active Open source

T3 Code

Desktop and web client that runs coding agents in threads, with worktrees, plan mode and remote access.

Visit website ↗ Repository ↗ Compare Add to a tier list
Get T3 Code 4 methods
brew install --cask t3-code
Homebrew macOS
Pricing Free See pricing ↗

Free with no paid tier; bring your own Claude, Codex or other agent subscription.

  • Free Free No paid tier; bring your own agent subscription

Prices as listed on 18 Oct 2026.

AboutPing.gg (T3)

T3 Code wraps agent CLIs in a thread-based interface, where each thread can run in its own worktree and delegate work to child agents. It is available as a desktop app, a browser client and a CLI, includes inline diff review and permission modes, and supports remote access through T3 Connect.

Features Verified 7/8 ✓ yes ✗ no ? not verified
✓
Worktrees
Keeps parallel work in separate git worktrees?
yes
✓
Parallel agents
Runs several agent sessions at the same time?
yes
✓
Subagents
Can an agent delegate work to child agents?
yes
✓
MCP
Connects to MCP servers and their tools?
yes
✓
Remote access
Can you follow or control sessions from another device?
yes
?
Cloud sandbox
Runs work in a hosted sandbox rather than on your machine?
not verified
✓
Diff review
Includes a built-in diff or review screen?
yes
✓
Plan mode
Has an explicit plan / approve-before-edit step?
yes
Drives these harnesses8
Claude Code Codex CLI Cursor CLI Grok Build OpenCode Google Antigravity Pi muse-code not listed yet
Other orchestratorsSee all
Atlas bb Capy AI Claude Squad