AI Tools
MiMoCode vs Claude Code: which AI coding agent should you use?
For the MiMoCode vs Claude Code decision, MiMoCode is the open choice: it is Xiaomi's MIT-licensed, terminal-native coding agent that runs on any OpenAI-compatible API, while Claude Code is Anthropic's proprietary CLI tied to Claude models. Pick MiMoCode for an open codebase and free-for-now access; pick Claude Code for Anthropic's models.
The short version
- MiMoCode source code ships under the MIT License (Xiaomi Corporation, 2026), per the project's LICENSE file.
- It installs from a one-line script or via npm as @mimo-ai/cli, and offers a 'MiMo Auto' channel that is free for a limited time.
- MiMoCode is built as a fork of OpenCode and adds persistent cross-session memory using SQLite FTS5, per its README.
- It can import an existing Claude Code authentication setup in one step and connect to any mainstream LLM provider API.
What is MiMoCode?
MiMoCode is an open-source, terminal-native AI coding agent published by Xiaomi. It reads and writes code, runs commands, manages Git, and keeps a persistent memory of your project across sessions, according to the official GitHub repository.
The project README describes it as a fork of OpenCode that keeps OpenCode's multiple-provider support, TUI, LSP, MCP, and plugins, then layers on its own memory, context management, subagent orchestration, and self-improvement commands. It was shared on Hacker News on June 12, 2026 as a fresh open-source release.
MiMoCode vs Claude Code: the key differences
The two tools share a shape (a coding agent you run in your terminal) but differ on the things buyers usually care about: who owns the code, how you pay, and which models you can point it at.
MiMoCode is open source under the MIT License and is model-agnostic, so you can run it against any OpenAI-compatible API. Claude Code is Anthropic's proprietary CLI built around Claude models. MiMoCode even ships an 'Import from Claude Code' option that migrates an existing Claude Code authentication setup in one step, per its README, which lowers the cost of trying it if you already use Claude Code.
Pricing: how you actually pay
MiMoCode itself is free software (MIT). For model access, the README lists a built-in MiMo Auto channel that is described as 'free for a limited time' with zero configuration, plus the option to log in to the Xiaomi MiMo Platform or add any custom OpenAI-compatible provider.
That means your real cost depends on the model you connect. Bring your own API key and you pay that provider directly; use MiMo Auto and it is free for now. The README does not state long-term pricing for the hosted MiMo service, so treat the free tier as promotional rather than permanent. Claude Code's model usage is billed through Anthropic.
Standout features
- Persistent memory — cross-session memory backed by SQLite FTS5, including a project MEMORY.md, automatic session checkpoints, and per-task progress logs.
- Three agents — build (full permissions), plan (read-only analysis), and compose (specs-driven orchestration), switched with Tab.
- Goal / stop condition — the /goal command sets a stopping condition that an independent judge model evaluates before the agent is allowed to stop.
- Dream and distill — /dream extracts durable knowledge into project memory; /distill packages repeated manual workflows into reusable skills.
- Voice input — streaming voice transcription using TenVAD and MiMo ASR, for logged-in MiMo users.
All of the above are documented in the project README.
Who should use MiMoCode (and who shouldn't)
Choose MiMoCode if you want an open codebase you can audit and self-host, you prefer a bring-your-own-API model, or you want long-horizon autonomous runs with built-in memory and a goal judge. The free MiMo Auto channel also makes it cheap to evaluate today.
Stick with Claude Code if your workflow is committed to Anthropic's models and tooling, or if you need a vendor with a longer track record and clearer long-term pricing. MiMoCode is a brand-new release, so expect rough edges and verify behavior before trusting it with production repositories.
Alternatives worth comparing
The most direct comparison point is OpenCode, the project MiMoCode is forked from. If you want the upstream base without Xiaomi's memory and self-improvement additions, OpenCode is the option to weigh.
Claude Code remains the obvious proprietary alternative for Anthropic users. Between these three, the decision usually comes down to open versus closed source and whether you want to be locked to one model provider or stay model-agnostic.
Limitations and what is not public
MiMoCode's hosted MiMo service runs under separate Use Restrictions and the MiMo Terms of Service, which are distinct from the MIT code license, so the software being open source does not make the hosted model usage unrestricted. Long-term pricing for MiMo Auto after the free period is not stated in the README. As a just-released fork, it has limited independent testing, and ToolBistro has not run it hands-on. Verify features against the current repository before relying on them.
At a glance
| Dimension | MiMoCode | Claude Code |
|---|---|---|
| License | MIT (source code), per LICENSE file | Proprietary (Anthropic) |
| Model access | Any OpenAI-compatible API; MiMo Auto channel | Anthropic Claude models |
| Cost | Free software; MiMo Auto free for a limited time | Model usage billed by Anthropic |
| Persistent memory | Yes — SQLite FTS5, MEMORY.md, checkpoints | Not stated here |
| Lineage | Fork of OpenCode | Built by Anthropic |
| Install | curl install script or npm @mimo-ai/cli | Anthropic CLI |
FAQ
Is MiMoCode free?
The MiMoCode software is free and open source under the MIT License. Model access can be free too through the built-in MiMo Auto channel, which the README describes as free for a limited time, or you can connect your own paid API.
Is MiMoCode open source?
Yes. The source code is licensed under the MIT License per the repository's LICENSE file, though use of Xiaomi's hosted MiMo services is governed by separate Use Restrictions and Terms of Service.
Can MiMoCode import my Claude Code setup?
Yes. The README lists an 'Import from Claude Code' option during first launch that migrates an existing Claude Code authentication in one step.