relayd

About relayd

relayd is a lightweight daemon and mobile PWA that lets you remotely control local Codex agents. It provides push notifications, context-rich diffs and errors, and one-tap actions so you can manage agentic coding tasks away from your workstation.

Review

relayd focuses on giving developers direct control over their Codex-based agents from a phone or other remote device. By connecting a local Codex instance to a mobile dashboard, it emphasizes quick responses, minimal data movement (your code remains on your machine), and a compact workflow for continuing or cancelling work started by agents.

Key Features

• Lightweight daemon that connects a local Codex instance to a mobile-first Progressive Web App.
• Push notifications when agents finish or require attention, with contextual diffs and error output.
• One-tap continue and request cancellation (a quick way to steer or stop an agent remotely).
• Support for multiple devices and workspaces so you can add local machines or remote servers.
• Privacy-conscious operation where code execution remains on your device rather than being uploaded to a cloud service.

Pricing and Value

relayd offers a simple two-tier model: a free plan (1 relay, 1 workspace, unlimited threads) and a Pro plan at $5/month that removes limits and enables unlimited relays and workspaces. For developers who need occasional remote control and notifications, the free tier provides a useful trial; the Pro tier is competitively priced for those who want unfettered remote access across multiple hosts.

Pros

• Fast, focused mobile workflow for monitoring and continuing agent tasks without moving code off your machine.
• Low-cost Pro tier makes multi-device use affordable for independent developers.
• Simple setup that can run on a local machine or a server, with a PWA that avoids app-store friction.
• Clear controls for cancelling or steering agents, useful for avoiding unwanted changes.

Cons

• Reviewing complex diffs or approving significant changes on a phone screen is limited compared to a full monitor.
• Requires a reachable device running the relay daemon (a machine needs to be online or you must deploy a relay to a server).
• Focused on Codex-based workflows; users of other agent frameworks may find integration limited.

relayd is best suited for individual developers or small teams who use Codex agents and want timely, private remote control and notifications without moving code off their machines. It works well as a lightweight complement to a desktop review workflow, but more detailed audits and complex approvals are still easier on a larger screen.

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