Agent orchestrator · Orchestrator (Desktop / Mobile / Web)

T3 Code

Verified Aug 2026

Quick answer: An open-source desktop/mobile/web control plane over Claude Code, Codex, Cursor, Grok Build, and OpenCode with BYO subscriptions and one-button PRs.

Best for

An open-source desktop/mobile/web control plane over Claude Code, Codex, Cursor, Grok Build, and OpenCode with BYO subscriptions and one-button PRs.

Skip if

You only run one agent CLI, refuse Electron, or want the orchestrator to sell you inference instead of wrapping existing harnesses — not create-t3-app.

Who it fits

  • An open-source desktop/mobile/web control plane over Claude Code, Codex, Cursor, Grok Build, and OpenCode with BYO subscriptions and one-button PRs.
  • People who prefer a dedicated desktop coding surface
  • Builders who start in the browser without a local IDE setup
  • Users who supervise or kick off agent runs from mobile
  • Terminal-first engineers who live in the shell and git

Pros

Open-source (MIT) control plane for Claude Code, Codex, Cursor, Grok Build, and OpenCode — BYO existing subscriptions, no token resale; Electron desktop + web (app.t3.codes) + iOS/Android remote; one-button commit/push/PR with per-thread branches and inline diffs; `npx t3@latest` try path; forkable UI and agent wiring.

Cons

Very early — expect bugs; orchestration only (install and auth at least one provider CLI first); large open-issue backlog; Electron desktop vs lighter native shells.

Facts

Locality:
Hybrid (local + cloud)
Surfaces:
Desktop, Web, Mobile, CLI
Maturity:
General availability
Open source:
Source available
Free tier:
Free option available
Verified:
Aug 2026

Agent standards & memory

AGENTS.md: Delegates to agentsSKILL.md: Delegates to agentsRules / memory: Per-agent thread/branch state; wraps underlying harness memory (Claude/Codex/Cursor/Grok/OpenCode).100% Free (Open-source, MIT; BYO agent subscriptions).

Mobile

Remote control of agents on your machine — App Store · Google Play

Compare one neighbor first

Vendor pages sell hard. Read one alternative on this site, then leave for the official link if the fit still holds.

Alternatives

Someone asks you about vibe-coding software? Share this site with them — we are adding more useful data regularly. agents.dancingteeth.net

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