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在 OpenClaw 中安装
/install raspberry-pi-camera-service
功能描述
提供使用摄像头拍照, 录制视频或直接生成gif的能力。何时触发: 需要拍照时, 需要观察一段时间当前视野时, 需要关注某件事情的进展时.
安全使用建议
This bundle appears to implement the claimed Pi camera service, but take care before installing:
- Review the install script (scripts/deploy/install.sh) line-by-line. It must be run as root and will create a systemd unit and write to /opt and /etc. Do not run it blindly.
- Expect real prerequisites: python3, ffmpeg (for USB & conversions), and picamera2 (for CSI). The metadata does not list these — ensure they are present and trusted.
- The default .env/template uses HOST=0.0.0.0 (network-exposed). If you don't want the service reachable from other hosts, change HOST to 127.0.0.1 or apply firewall rules.
- The installer installs a client package into the system Python using --break-system-packages; prefer avoiding system-wide installs (inspect and modify install.sh to only install into the service venv or manually install the client in a controlled way).
- If you proceed, test in an isolated Raspberry Pi or VM first. Confirm the service binds to the intended host/port, check file permissions on the output directory, and audit the code locally (service.py and deploy scripts) before granting root privileges.
功能分析
Type: OpenClaw Skill
Name: raspberry-pi-camera-service
Version: 1.0.0
The bundle provides a legitimate Raspberry Pi camera management service with a FastAPI backend and a Python SDK. It supports CSI and USB cameras, video recording (H264, MP4), and GIF generation using FFmpeg. The installation scripts (`install.sh`, `uninstall.sh`) correctly set up a systemd service and a local Python package for the client. Security best practices are followed, such as using list-based arguments for subprocess calls in `camera_manager.py` and `converter.py`, and implementing path traversal checks in the file retrieval endpoint in `service.py`.
能力评估
Purpose & Capability
The code, client, and deploy scripts implement exactly a Pi camera HTTP service (Picamera2 + FFmpeg + FastAPI) as described. However the declared skill metadata lists no required binaries or env vars even though the runtime needs Python3, systemd (for the install script), ffmpeg (for USB / conversion), and (optionally) picamera2 for CSI cameras. This mismatch (metadata says nothing required but files clearly expect these components) is an incoherence to be aware of.
Instruction Scope
The runtime instructions and code restrict activity to camera control, file creation in an output dir, and local HTTP API interactions — no hidden external endpoints or credential exfiltration are present. However the included deployment/template .env uses HOST=0.0.0.0 by default, so the service will be network-accessible unless you change it or firewall it; the service also supports persistent background conversion and a heartbeat mechanism that can keep recordings active for extended periods. These networking and persistence behaviors increase exposure and should be configured intentionally.
Install Mechanism
There is no formal install spec in the registry, but the bundle includes deploy/install.sh which is a root-run installer that: creates /opt/camera-service, writes systemd unit files, enables and starts a service, copies files, creates a virtualenv, and (notably) installs a camera-client package into the system Python using 'pip install ... --break-system-packages'. It does not download code from unknown third-party hosts, but it performs privileged, system-wide modifications; running it without review is risky.
Credentials
The skill does not declare any required credentials and the code does not attempt to read secrets or unrelated system config. It does read a .env for HOST/PORT/OUTPUT_DIR and uses PATH/PYTHONPATH in the systemd unit. One minor inconsistency: registry metadata lists no required env vars or binaries, but the service expects OUTPUT_DIR, ffmpeg, and optionally picamera2/picamera hardware — these are normal for the stated purpose but should be declared.
Persistence & Privilege
The installer sets up a systemd service (Restart=always, enabled at boot) and installs a client package into system Python (pip --break-system-packages). Creating an auto-starting system service and modifying system packages are reasonable for a long-running hardware service, but they are privileged actions; the combination of system-wide package installation and enabling a daemon increases blast radius if the code is later modified or contains vulnerabilities. 'always' is false (good), but the installer still grants persistent presence.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install raspberry-pi-camera-service - 安装完成后，直接呼叫该 Skill 的名称或使用
/raspberry-pi-camera-service触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v1.0.0
raspberry-pi-camera-service 1.0.0
- Initial release providing remote camera control for Raspberry Pi (CSI & USB cameras) via HTTP API.
- Supports photo capture, multi-format video recording (H264, MP4, GIF), and GIF generation.
- Includes session management with heartbeat monitoring and automatic timeout protection.
- Offers backend format conversion, and video file management (list, download, delete).
- Provides easy-to-use Python client with example usage for capturing photos and recording videos.
元数据
常见问题
raspberry-pi-camera-service 是什么？
提供使用摄像头拍照, 录制视频或直接生成gif的能力。何时触发: 需要拍照时, 需要观察一段时间当前视野时, 需要关注某件事情的进展时. 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 455 次。
如何安装 raspberry-pi-camera-service？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install raspberry-pi-camera-service」即可一键安装，无需额外配置。
raspberry-pi-camera-service 是免费的吗？
是的，raspberry-pi-camera-service 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
raspberry-pi-camera-service 支持哪些平台？
raspberry-pi-camera-service 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 raspberry-pi-camera-service？
由 CLD1994（@cld1994）开发并维护，当前版本 v1.0.0。
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