T3 Code New
Free, open-source control plane for coding agents from Theo Browne's team. Run Claude Code, Codex, Cursor, OpenCode, Antigravity and Grok from one desktop, web or phone app with your own subscriptions; each thread works on its own branch, and one button commits, pushes and opens a GitHub PR with a generated title and changelog. Widely discussed on X in early Nov 2026.
- Categories
- AI Coding Agents & IDEs
- Pricing
- Free Free, open source (MIT); bring your own Claude, Codex, Cursor or other agent subscription
- Est. monthly spend
- Light Free · Medium Free · Heavy Free (est.)
Free, open source; agent subscriptions you already pay for are extra. Rough estimates from vendors' public pricing, checked 28 Oct 2026. Not exact — always check the vendor. - Website
- https://t3.codes
- Added
- 3 Nov 2026
Compare: AI coding agents and app builders for vibe coding · Best free AI tools for indie devs
Similar tools
Harness
NewOpen-source command center that runs Claude Code, Codex, Cursor, OpenCode and other coding agents side by side across all your machines, each on its own git worktree.
Est. monthly spend: Free · est.
Beacon
NewOpen-source memory layer for coding agents. It captures sessions from Claude Code, Cursor, Codex, OpenCode and 20+ other tools, then turns fixes and workflows into reusable skills any agent can load.
Est. monthly spend: Free–$20/mo · est.
SuperPlane
NewAn open-source, model-agnostic software factory that wraps your coding agents and takes work from a ticket to a tested, merged pull request, with shared team standards and every run visible. Version 1.0 launched Oct 27 2026.
Est. monthly spend: Free–$50/mo · est.
Bito Governor
NewA model router that sits between your coding agents (Claude Code, Cursor, Codex, Copilot) and your models, sending each request to the right model and grounding it in your codebase so agents spend less on searching. Bito reports 40-70% lower agent costs.
Est. monthly spend: Unknown