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Rooted Pixel telephony bridge for AI-assisted phone calls. Use this skill when working with the Clawfinger phone app, its sub-skills (root setup, voice bridge), or phone-side call handling. Runs on macOS and Linux.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
| name | clawfinger |
| description | Rooted Pixel telephony bridge for AI-assisted phone calls. Use this skill when working with the Clawfinger phone app, its sub-skills (root setup, voice bridge), or phone-side call handling. Runs on macOS and Linux. |
Platform: macOS and Linux. Not compatible with Windows.
Repo: Trac-Systems/clawfinger-app Companion repo: Trac-Systems/clawfinger-gateway — the voice gateway that runs on the host machine. Set up the gateway AFTER completing the phone setup below.
Rooted Pixel telephony bridge for AI-assisted phone calls. The Android app captures/plays call audio via ALSA PCM on a rooted Pixel, connecting to an external voice gateway for ASR/LLM/TTS processing.
The phone does not need internet, a Google account, Google Play Services, or any data connection for the AI assistant to work. The entire voice pipeline (speech recognition, language model, text-to-speech) runs on the host machine. The phone reaches the gateway over USB via ADB reverse port forwarding (127.0.0.1:8996 on the phone maps to 127.0.0.1:8996 on the host). No data ever leaves the local machine.
The only thing that requires a cellular connection is the phone call itself (voice call over the carrier network). Everything else is localhost over USB.
This means:
Install Android Platform Tools on the machine that will be connected to the phone via USB:
macOS:
brew install --cask android-platform-tools
Linux (Debian/Ubuntu):
sudo apt install android-tools-adb android-tools-fastboot
Linux (Arch):
sudo pacman -S android-tools
Verify:
adb version
fastboot --version
That's it for the host. Everything else (root setup, factory images, profile pushing, gateway) works over ADB from these two tools.
adb devices should show the device as device (not unauthorized)CRITICAL: No screen lock. The phone's lock screen MUST be set to None or Swipe. Do NOT use PIN, pattern, password, fingerprint, or face unlock. Any secure lock screen will block the app from accessing call audio and root services when the screen turns off, and the entire system will stop working. This is not optional.
su binaryadb shell dumpsys user | grep RUNNING_UNLOCKEDMagisk-first root setup, rootd daemon, su path bootstrap, recovery. Device-specific to Pixel 7a (lynx).
APatch root setup, rootd daemon, su path bootstrap, recovery. Device-specific to Pixel 10 Pro (blazer).
Phone-side runtime: profile structure, endpoint discovery/tuning, capture/playback training loops, incoming call handling.
skills/root-pixel7a/SKILL.mdskills/root-pixel10pro/SKILL.mdskills/voice-bridge/SKILL.md for capture/playback endpoint discovery and training. If your device is not a Pixel 10 Pro or Pixel 7a, create a new blank profile (copy an existing one, change profile_id, empty out route_profile, playback, and capture) and run the full training loop.APatch root setup and persistence for Pixel 10 Pro (blazer). Use this skill when rooting the device, troubleshooting root/su access, managing rootd, or recovering from boot issues. Runs on macOS and Linux.
Magisk root setup and persistence for Pixel 7a (lynx). Use this skill when rooting the device, troubleshooting root/su access, managing rootd, or recovering from boot issues. Runs on macOS and Linux.
Phone-side voice bridge runtime for Clawfinger. Use this skill when configuring profiles, tuning ALSA capture/playback endpoints, training audio quality, handling incoming call policies, or troubleshooting phone-to-gateway audio issues. Runs on macOS and Linux.