Fieldwatch

NetWatch is a real-time network diagnostics tool that runs in the terminal as a single, configuration-free binary. It captures network activity, attributes connections to processes where available, decodes application-layer protocols, fingerprints clients with JA4, tracks streams, and displays connections, interfaces, packets, protocol statistics, topology, timelines, per-process bandwidth, and egress destinations. Its diagnostic engine learns baselines, applies diagnostic rules, ranks possible causes, and records issues through verified closure. Egress linting observes destinations, promotes policies, and alerts when activity drifts from them; the tool also supports TLS 1.3 decryption for user traffic, PCAP export, display filters, beaconing and DNS-tunneling analysis, and Prometheus metrics. NetWatch provides full, lite, and dense terminal views and can run without elevated privileges for basic information, while capture features may require sudo or Linux capabilities. It is distributed for macOS, Linux, Windows, and other platforms through package managers, binaries, and a container. The repository is MIT-licensed; optional LLM commentary in the Diagnose view is disabled by default.

Camofox Browser is an open-source anti-detection headless browser server for AI agents, built by the team behind jo and powered by Camoufox, a Firefox fork that applies fingerprint spoofing at the C++ level. It exposes browser automation through a REST API with accessibility snapshots, stable element references for clicking and typing, navigation and search macros, screenshots, downloads, file uploads, structured extraction, YouTube transcript extraction, and OpenAPI documentation. Browser contexts provide isolated cookies and storage, with optional persistence, cookie import, proxy and GeoIP configuration, VNC-based interactive login, and Playwright session tracing. It can run from npm, Docker, Fly.io, or Railway, and supports lazy browser startup and idle shutdown. The repository is licensed under MIT.

findphone is a macOS command-line tool for locating a nearby Bluetooth device by tracking signal strength when Find My is unavailable. It provides a survey mode for nearby Apple handhelds, a hunt mode for following a named device, and a listing mode for paired devices. An optional sound mode emits clicks that become more frequent as the smoothed signal strengthens, allowing a user to search by ear. The tool reads measurements from a connected BLE GATT link, passively observed BLE advertisements, or macOS Bluetooth data for paired devices, and reports signal strength in dBm as a coarse distance indicator. It is distributed as an unsigned universal arm64/x86_64 binary or can be built from Swift, requires macOS 13 or later, and has no dependencies.

RuView is an open-source Wi-Fi sensing platform from ruvnet that uses Channel State Information (CSI) captured by low-cost ESP32 sensors to turn disturbances in radio waves into spatial data. It detects presence and occupancy through walls, estimates breathing and heart rate without contact, recognizes activities such as walking, sitting, gestures, and falls, and uses RF fingerprinting to identify rooms and environmental changes. The platform also supports camera-free pose estimation, CSI recording and model training, and loading RVF and LoRA profiles. RuView can publish sensing data to Home Assistant through MQTT and integrate with Apple Home, Google Home, Amazon Alexa, and SmartThings through supported bridges and Matter. Its repository also documents local automation, room-level semantic states, and the RuView MetaHarness, an AI-assisted workflow for onboarding, calibration, training, verification, and checking sensing claims.

CarWatch is an open-source, offline in-car AI agent from ThinkOffApp that runs on a Raspberry Pi 5 with a locally hosted language model. It joins chat rooms as a vehicle agent, answers questions from the car's owner's manual using lexical retrieval-augmented generation and page citations, and reads live vehicle and system data while stating when information cannot be sensed. A continuous energy-based voice listener and whisper.cpp provide local speech input without a wake word, with responses played through the car's speakers. The system can monitor OBD and engine data, send departure and arrival messages, trip summaries, and dashcam clips, and expose a phone dashboard for approvals, replies, model selection, and maintenance. The repository describes systemd-managed services for the model server, room agent, voice listener, dashboard, and engine watcher, with Python standard-library code and no cloud subscription required.