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auto-mouse

Verified · install-tested on dsh Fish121380

✓ Actively maintained Builds on 7 official DSH packages

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2026-08-21Last push
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What it does

Windows desktop UI context picker for AI agents: select windows, UI elements, or screen regions with hover highlighting, UI Automation, screenshots, local OCR, and user-approved MCP output. Works with OpenAI Codex, DeepSeek Harness, and other MCP-compatible clients.

✅
Our take
Works — verified, early-stage project

Windows desktop UI context picker for AI agents: select windows, UI elements, or screen regions with hover highlighting, UI Automation, screenshots, local OCR, and user-approved MCP output. Works with OpenAI Codex, DeepSeek Harness, and other MCP-compatible clients. It installs cleanly and boots without issues in our testing. It's early-stage but functional.

“Verified” means our automated CI actually ran dsh plugin add in a clean profile and it booted — nothing more. Feature descriptions and version compatibility are the author’s claims. This is not a security audit and not an endorsement of third-party code.

README

Little Mouse Pointer

English README

本仓库提供 Little Mouse Pointer:一个面向 AI agent 的 Windows 桌面 UI context picker。用户可以用鼠标选择窗口、UI 元素或屏幕区域,通过 UI Automation、截图和本机 OCR 获取上下文,并在确认后通过 MCP 提供给 OpenAI Codex、DeepSeek Harness 或其他兼容客户端。

插件目录为 plugins/little-mouse-pointer。完整功能、协议和运行时说明见插件目录中的 README。

文档导航

从 GitHub 安装到 Codex

在 PowerShell 中执行下面的命令,把 OWNER/REPOSITORY 替换成实际 GitHub 仓库:

codex plugin marketplace add OWNER/REPOSITORY --ref main
codex plugin add little-mouse-pointer@auto-mouse

如果只需要下载插件目录,可以使用 GitHub release zip,或在本地安装 plugins/little-mouse-pointer 这一层。不要把仓库根目录误当成直接插件根目录。

接入 DeepSeek Harness

复制 中文安装检查表 或 English installation checklist,再参考 DeepSeek Harness 配置,把路径改成实际目录。MCP stdio 必须直接启动:

plugins/little-mouse-pointer/app/MousePointer.Windows.exe

不要通过 run.ps1 作为 MCP stdio bridge;run.ps1 只用于手动启动 GUI 和 self-test。

从 GitHub 直接安装 Harness bundle

仓库根目录同时提供符合 Harness dsh.bundle 规范的安装包。建议固定发行版 tag:

dsh plugin --profile demo add github:Fish121380/auto-mouse#v0.1.1
dsh --profile demo --dump-config

该 bundle 会自动定位自己携带的 Windows x64 exe,并注册 @deepseek-ai/dsh-mcp-client。它只适用于 Windows x64;端口可在 profile 的 cordis.patch.yml 中覆盖:

- replace:
    - id: little-mouse-pointer
      config:
        port: 49154

安装前检查

  • Windows 10/11 x64。
  • 不需要安装 .NET,发行包已经 self-contained。
  • 保留 plugins/little-mouse-pointer/app 的全部文件。
  • 默认端口为 49153,endpoint 和 MOUSE_POINTER_HTTP_PORT 必须一致。
  • Codex/Harness 运行前关闭旧的 Little Mouse Pointer 实例。
  • MCP 工具为 ui_context_pick、ui_context_current、ui_context_clear。

Install

🧩 Let your agent install it (recommended)

Install the catalog once, then DeepSeek Harness can find and install any plugin from this site automatically:

dsh plugin add dshbase-catalog

Then say "install auto-mouse for me" — your agent finds it in the directory and installs it. Docs: dshbase-catalog · verified packs.

This plugin is GitHub source (not published to npm) — install it straight from the repo:

Web profile:

dsh plugin --profile web add github:Fish121380/auto-mouse

Headless (CLI) profile:

dsh plugin --profile headless add github:Fish121380/auto-mouse

Test report

Verified: L1 install + L2 load + L3 runtime from GitHub source on dsh 0.1.0-rc.6.

Security: not yet scanned — our daily static scan will cover it shortly.

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