Toolhub vs PromptPager

ToolHub puts a suite of MWD field instruments in your pocket. Using your iPhone's built-in magnetometer, it detects MagLink signals, measures magnetic-field strength in real time, and logs raw sensor data — no extra hardware to carry to the rig. Built by Erdos-Miller for directional-drilling and MWD crews who need quick, reliable field checks at the wellsite. TOOLS • MagLink Detector: Watch for MagLink sync pulses in real time. A live timeline shows detections over the last 60 seconds, with a running sync count, target rate in Hz, and a timestamped log of recent syncs — so you can confirm signal at a glance. • MagField: Read magnetic-field strength live, straight from your device. On-screen readout plus audio feedback tells you instantly when the field is clear or saturated, with orientation guidance to help you take a clean measurement. The screen stays awake while you work. • Magnetometer Logger: Capture raw three-axis magnetometer data with a configurable sampling rate, live readings in microtesla (µT), and performance stats. Review and share your logs when you're done. WHY TOOLHUB • No extra gear — your phone is the instrument • Real-time readings designed for the field, not the office • Clear visual and audio feedback you can use with gloves on • Fast, focused tools that do one job well More tools are on the way. ToolHub is built and maintained by ErdosMiller.

PromptPager keeps you connected to coding agents and terminal sessions running on your Mac. See active Claude Code, Codex, opencode, and terminal sessions from your iPhone or iPad. When an agent needs a decision, PromptPager sends a notification to your iPhone and Apple Watch so you can approve, deny, choose an option, or send a response without returning to your desk. FEATURES • Monitor active coding-agent and terminal sessions • Read live session output from iPhone and iPad • Receive actionable notifications on iPhone and Apple Watch • Respond directly from your wrist • Discover your PromptPager bridge automatically on the local network • Pair securely with a one-time code • Use your own authenticated HTTPS push relay for closed-app delivery • No PromptPager account or subscription required HOW IT WORKS Run the open-source PromptPager bridge on your Mac, pair the app using the six-digit code shown by the bridge, and keep working with your preferred coding agent. PromptPager connects directly to infrastructure you control. The companion bridge supports Claude Code, Codex, opencode, and terminal/tmux sessions. Setup documentation and source code are available from the project website. PromptPager is an independent developer utility and is not affiliated with Anthropic, OpenAI, or SST/opencode.