handmux - Your coding agent, on your phone
A self-hosted, open-source tool that mirrors a developer's tmux coding-agent session (Claude Code, Codex) to their phone, letting them approve agent actions, view git diffs, and preview sites remotely.
Signal
Visibility
Sign in free to unlock the full scoring breakdown, root-cause analysis, and solution blueprint.
Sign up freeAlready have an account? Sign in
Deep Analysis
Root causes, cross-domain patterns, and opportunity mapping
Sign up free to read the full analysis — no credit card required.
Already have an account? Sign in
Solution Blueprint
Tech stack, MVP scope, go-to-market strategy, and competitive landscape
Sign up free to read the full analysis — no credit card required.
Already have an account? Sign in
Similar Problems
surfaced semanticallyNo clean way to drive IDE coding agents from a phone away from desk
Developers running Copilot, Claude, Windsurf, and Cursor sessions cannot easily monitor or steer those agents while away from the laptop. Mobile remote control of long-running coding agents is an emerging gap.
Mobile SSH IDE with Full Dev Environment on Android
Product launch for a mobile SSH IDE supporting Claude Code, TrueColor, and SFTP. No problem is described — this is a promotional post for a developer tool.
No tmux-based dev environments designed for AI coding agents alongside humans
As AI coding agents become common development partners, developers lack structured terminal environments (tmux-based) that work well for both human developers and AI agents simultaneously
No Reliable Way to Keep Long-Running AI Agent/TUI Sessions Accessible from Mobile
Developers who run long AI coding-agent or terminal sessions want to step away from their laptop and keep prompting or monitoring from a phone, but VPS-plus-terminal-client setups suffer dropped connections and painful file/context transfer between devices. There is no lightweight, secure way to mirror an existing terminal session to a mobile browser.
Fragmented Remote Monitoring of Multiple Coding Agents Across Machines
Developers running several coding agent harnesses over SSH across hosts lack a single overview of all agents. Key sharing, VPN setup and harness-specific notifications add friction.
Problem descriptions, scores, analysis, and solution blueprints may be updated as new community data becomes available.