Atlas / MCP servers / frank-ay / Mimo

MimoSAFE

mcp/frank-ay/mimo

把小米 MiMo 全模态能力(对话/图像/视频/TTS/声音克隆)封装成 stdio MCP Server,Claude Code 与 Codex 可直接调用

Verdict
SAFE
Grade
B
Trust score
89 /100
Exposed tools
6 3r · 2w · 1d
Transport
—
License
MIT
Stars
30
01

Overview

From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.

[](https://www.python.org/) [](LICENSE) [](https://modelcontextprotocol.io/) [](https://github.com/Frank-ay/mimo-mcp/releases/latest)

上图为 60 秒预览(GIF,自动循环);完整 108 秒含音频版: 📥 mimo-mcp-intro.mp4(3.2 MB)

把小米 MiMo 的全模态能力——多模态对话 / 图像 / 视频理解 / TTS / 声音克隆 / 声音设计 / ASR——封装为一个 stdio MCP Server,让 Claude Code 与 Codex 等编程工具直接当 tool 调用,并附带一个本地 Web 管理面板(9 个页面:概览 / 沙盒 / 文字转语音 / 图像视频 / 音色库 / 克隆 / 设计 / 语音转写 / 审计)。

亮点

  • 一处实现,Claude Code & Codex 都能用
  • 11 个 MCP tool 覆盖 F1-F8 全模态能力
  • 本地 SQLite 持久化音色库,克隆 / 设计的 voice 一次创建到处用
  • mimo.tts 自动按 voice 类型路由到对应 MiMo 模型(default → tts / clone → voiceclone / design → voicedesign)
  • 含 Token Plan 套餐适配 + thinking 模型 max_tokens 兜底等踩坑经验
  • Web 控制台支持长文按句末标点自动切段批量合成(SSE 流式渲染)
  • TTS 支持 v2.5 自然语言风格指令(导演模式)与音频标签;ASR(mimo-v2.5-asr)中英双语 + 方言识别、自动加标点

1. 三步上手

1.1 安装依赖

# 后端(Python 3.11+ + uv)
uv sync

# 前端(Node 22+ + pnpm)
cd webui/frontend && pnpm install && cd ../..

1.2 配置 API Key

cp .env.example .env
# 用编辑器打开 .env,把 MIMO_API_KEY 改成你在 platform.xiaomimimo.com 拿到的真实 key

1.3 启动

最快:一条命令同时拉起 Web 前后端(开发模式),Ctrl+C 一起停:

./scripts/dev.sh        # 后端 :7801 + 前端 :5173(Vite HMR)

打开 即可看到控制台。

更多启动方式:

Read from source at commit 5713940e77d2OBSERVED · 2026-10-08
02

Connect

Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control. Replace the environment placeholders with a token scoped to the least it needs.

claude-code
claude mcp add mimo-mcp-webui --env MIMO_API_KEY=${MIMO_API_KEY} -- npx -y [email protected]
claude-desktop
{
  "mcpServers": {
    "mimo-mcp-webui": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "MIMO_API_KEY": "${MIMO_API_KEY}"
      }
    }
  }
}
03

Exposed tools (6)

3 read · 2 write · 1 destructive. Blast radius: 1 tool can delete or overwrite — an agent that can be talked into calling a tool can be talked into calling this one.

ToolRiskDescription
mimo.healthreadresult = await api_usage.health_check()
mimo.image_understandreadinputs = [ImageInput(**i) for i in images]
mimo.usagereadreturn await api_usage.usage_summary(since_hours, _get_storage())
mimo.voice_clone_createwritereq = VoiceCloneCreateRequest(
mimo.voice_deletedestructiveok = await _get_storage().delete_voice(voice_id)
mimo.voice_design_createwritereq = VoiceDesignCreateRequest(
04

Trust audit

SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codePASS
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfaceWARN
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
declared (2 observation(s))
Network
declared (7 observation(s))
Shell
none-observed
Dependencies
not all pinned
Secrets in source
none-found

Findings (11)

MEDIUMFilesystem / path · mcp.destructive_tools · CWE-22, CWE-59
mimo.voice_delete
Why it matters. 1 tool(s) can delete or overwrite
Fix. prefer a read-only mode or scoped tokens; the page states the blast radius
LOWNetwork egress · net.raw_ip · CWE-200, CWE-319
README.md:84
curl -s http://127.0.0.1:7801/api/usage/health | python3 -m json.tool
LOWNetwork egress · net.raw_ip · CWE-200, CWE-319
README.md:87
curl -s -o /dev/null -w "%{http_code}\n" http://127.0.0.1:5173/
LOWNetwork egress · net.raw_ip · CWE-200, CWE-319
docs/PRD.md:438
| 浏览器打开 `http://127.0.0.1:5173/tts` | 看到文本框 + 右侧侧栏 + 模式 Tab |
LOWNetwork egress · net.raw_ip · CWE-200, CWE-319
docs/USAGE.md:89
打开浏览器:<http://127.0.0.1:5173/>
LOWNetwork egress · net.raw_ip · CWE-200, CWE-319
docs/USAGE.md:93
> 生产部署:`./scripts/build_frontend.sh` 把前端打到 `webui/frontend/dist`,后端启动后会同源托管,只需访问 <http://127.0.0.1:7801/>。
LOWObfuscation / stealth · obf.decode_call · CWE-506, CWE-94
src/mimo_mcp/api/tts.py:137
audio_bytes = base64.b64decode(audio["data"])
LOWObfuscation / stealth · obf.decode_call · CWE-506, CWE-94
src/mimo_mcp/api/vision.py:413
out.write_bytes(base64.b64decode(data))
LOWObfuscation / stealth · obf.decode_call · CWE-506, CWE-94
src/mimo_mcp/api/voice_clone.py:61
sample_bytes = base64.b64decode(audio["data"])
LOWObfuscation / stealth · obf.decode_call · CWE-506, CWE-94
src/mimo_mcp/api/voice_design.py:47
audio_bytes = base64.b64decode(audio["data"])
LOWSupply chain · supply.unpinned · CWE-829, CWE-1357
webui/frontend/package.json
@radix-ui/react-dialog, @radix-ui/react-label, @radix-ui/react-slot, @radix-ui/react-tabs, @radix-ui/react-toast, @tanstack/react-query, class-variance-authority, clsx
Why it matters. 21 dependency range(s) float
Fix. pin exact versions or ship a lockfile

Gates applied: no_behavioural_pass.

Audited 2026-10-08 · audit v0.4.1 · source sha 5713940e77d2full audit observations/trust-audit/mcp-server/frank-ay__mimo.json · Report an issue / request a re-scan
05

Audit history

Every audit this server has had. A grade with a past is a grade somebody is still checking.

DateSourceVerdictGradeScoreChange
2026-10-085713940e77d2SAFEB89first audit
06

Questions

What is the Mimo MCP server?

把小米 MiMo 全模态能力(对话/图像/视频/TTS/声音克隆)封装成 stdio MCP Server,Claude Code 与 Codex 可直接调用

What tools does Mimo expose?

6 in total: 3 read-only, 2 that write, and 1 that can delete or overwrite (mimo.voice_delete). Every one is listed on this page with its risk.

Is Mimo safe to connect to an agent?

The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B. Separately from the audit: 1 of its tools can destroy data, so scope the token you give it to what you actually need.

What credentials does Mimo need?

It reads MIMO_API_KEY from the environment. Give it a token scoped to the least it needs — an agent that can be talked into calling a tool can be talked into calling it with your credentials.

How current is this page?

The grade is for one exact copy of the source (5713940e77d2), read on 2026-10-08. The repository is watched and re-audited when it changes.

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