Claude Code mod
relay
/relay: update stale docs, save a handoff note to a temp file, draft a continuation prompt, compact, and put the prompt in the box.
Install
/plugin marketplace add chrisvaillancourt/claude-relay
/plugin install relay@relayMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L2Writes or runs: writes files, drives Claude, writes the prompt box, writes the clipboard, reads env vars, reads the prompt box, reads mod state, persists state, draws
- Sees
- every prompt
- Hooks
session.startturn.startturn.completeprompt.submitcommand.run
From a static scan of the mod's code by awesome-claude-code-mods. It shows what the code asks for, not a security review.
How Claude Code mods work
- A mod is a plugin with a JavaScript or TypeScript module that runs inside Claude Code (version 2.1.287 or later). It can draw panes beside the transcript, a band above the prompt, buttons and toasts, restyle the spinner and tool rows, and watch or rewrite tool calls and prompts.
- It installs like any plugin: add its marketplace with /plugin marketplace add owner/repo, then /plugin install name@marketplace.
- Check what a mod can reach before installing: it runs with your permissions. Reach goes from drawing only, to reading files, to writing files or running processes, to the network. Run claude plugin validate on a clone to list its hooks and calls without running it.
- Turn one off from the Installed tab in /plugin, or start Claude Code with --safe-mode to skip every customization for a session.
Details
- Repository
- chrisvaillancourt/claude-relay
- Folder
.- Marketplace
relay- Author
- Chris Vaillancourt
- License
- MIT
- Last updated
- 28 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is relay?
/relay: update stale docs, save a handoff note to a temp file, draft a continuation prompt, compact, and put the prompt in the box. It is a mod for Claude Code, from chrisvaillancourt/claude-relay on GitHub.
What can the relay mod access?
Its widest reach is "writes or runs" (writes files, drives Claude, writes the prompt box, writes the clipboard, reads env vars, reads the prompt box, reads mod state, persists state, draws). It sees every prompt. Like any mod, it runs with your permissions.
How do I install relay?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add chrisvaillancourt/claude-relay and then /plugin install relay@relay.
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