Key takeaways
- trae.ai sells TraeCode (AI IDE with IDE and SOLO modes) and TraeWork (work assistant), not an MIT research CLI.
- bytedance/trae-agent is a separate MIT Python CLI with BYO keys and optional Docker; last documented commit activity in this review was February 5, 2026.
- The GitHub repo website field points at trae.ai, but no official page opened here states that TraeCode is that codebase.
- Commercial terms were historically JS-gated; do not invent a training or sandbox policy from the research repo.
FAQ
Is TRAE the same as Trae Agent on GitHub?
They share a brand and the GitHub project links to trae.ai. This review did not find an official statement that the commercial IDE is the MIT CLI. Treat license, runtime, and pricing as separate until ByteDance documents otherwise.
What is TraeCode?
The commercial AI coding IDE advertised on trae.ai, with an IDE mode and a SOLO agent-led workflow, alongside TraeWork as a work assistant.
Is Trae Agent open source?
The bytedance/trae-agent repository is MIT licensed. That license does not apply to the closed TraeCode downloads.
Does Trae Agent run in Docker?
The research CLI documents --docker-image and related flags. Those flags are not evidence that commercial TraeCode uses the same isolation.
Executive Summary
Two products share the TRAE name. Commercial TRAE on trae.ai advertises TraeCode (AI coding IDE) and TraeWork (work assistant). Trae Agent on GitHub is ByteDance's MIT-licensed Python research CLI for software-engineering tasks, with BYO model keys and optional Docker. This profile exists so those are not collapsed into one license or one runtime.[1][2]
Checked September 23, 2026. trae.ai's homepage copy is TraeCode / TraeWork downloads plus TraeWork Web. The GitHub README describes trae-cli, multi-provider APIs, trajectory logging, and Docker flags. Stars were 12.1k with 289 commits on that date; the project still says it is under active development. No GitHub Releases list was published. Do not treat star count as product quality.[1][2]
| Attribute | Commercial TRAE | Trae Agent (GitHub) |
|---|---|---|
| Operator | Closed suite on trae.ai (ByteDance-related commercial entities; confirm the live ToS legal name).[1] | ByteDance Ltd., MIT repository.[2] |
| Execution | Not established as the GitHub Docker path | Local CLI; optional Docker image/container/Dockerfile.[2] |
| Interfaces | TraeCode IDE, TraeWork, web | trae-cli run / interactive |
| License | Commercial terms | MIT |
Commercial TRAE
The homepage positions TraeCode as an AI coding engineer (IDE mode and SOLO agent-led mode) and TraeWork as a professional work assistant, with separate downloads and a TraeWork Web link.[1]
Pricing and terms were not fully readable as static HTML in this pass (JS-rendered catalogs). Secondary notes mention Free/Pro/Pro+/Ultra dollar tiers and a training-data opt-out in ToS. Those figures are not reprinted here as verified. Open trae.ai/pricing and the rendered Terms of Service at purchase. Default model-training language, if present, is a commercial-product issue, not a GitHub LICENSE issue.
Trae Agent research CLI
Installation is git clone plus uv sync. Configuration is YAML (API keys in a gitignored file) or environment variables. Documented providers include OpenAI, Anthropic, Doubao, Azure, OpenRouter, Ollama, and Google Gemini. Tools include bash, file edit, sequential thinking, and optional MCP servers. Docker mode can start a new image, attach a container, or build a Dockerfile; --working-dir is invalid with --docker-container-id.[2]
The README distinguishes this CLI from other agents as a research-friendly, modular codebase (ablation studies, trajectory dumps). The linked paper is arXiv:2507.23370. SWE-bench numbers in that paper are the authors' reported scores, not this site's reproduction.
Last-commit freshness: this review used the GitHub page dated September 23, 2026, and did not independently prove a later commit. A February 2026 last-commit note from an earlier audit should be re-checked on the commit list before calling the repo dormant.
Relationship
The GitHub "About" website is https://www.trae.ai/. That is a brand link, not a statement that TraeCode is this Python tree. GitHub discussion threads have asked IDE versus repo; this review did not find an official resolution. Until ByteDance publishes that mapping, evaluate:
- TraeCode as a closed IDE with commercial billing.
- Trae Agent as an MIT research CLI you run with your own keys.
What Developers Say
GitHub issues/discussions on bytedance/trae-agent are the main public developer surface found. Independent press pages were not opened. No TraeCode or Trae Agent workload was executed for this profile.
Competitive Positioning
| Alternative | Why compare |
|---|---|
| Claude Code | Production lab CLI versus Trae Agent's research CLI. |
| Tembo | Tembo's public agent list, checked via tembo.io, does not include TRAE.[3] |
Disclosure: Ry Walker is Tembo's co-founder and CEO.
Assessment
If you need an inspectable ByteDance coding agent, start with Trae Agent's MIT CLI and assume you bring keys and (optionally) Docker. If you need the commercial IDE, evaluate TraeCode's live terms and pricing separately. Do not mix those conclusions.