Claude Code mod

pilot-light

Band above the prompt: prompt-cache countdown, context size, 5h/7d limits, API-equivalent cost, cost of a cold next message, silent keep-alive pings under a dollar cap, and a Handoff & Clear button.

Context & usage mods Plugin marketplaceValidates on Claude Code 2.1.323 Source

Install

Inside Claude Code
/plugin marketplace add jaylane/pilot-light
/plugin install pilot-light@pilot-light

Mods install like plugins. Run /reload-plugins or start a new session to load it.

What it can access

Reach
L2Writes or runs: runs processes, writes files, drives Claude, writes the prompt box, reads env vars, reads the prompt box, reads mod state, persists state, draws
Sees
classic hooks, every prompt
Hooks
session.startsession.measureturn.startturn.stepturn.completeclassic.Stopprompt.submitsession.end

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.
Claude Code docs

Details

Folder
.
Marketplace
pilot-light
License
MIT
Last updated
23 October 2026

FAQ

What is pilot-light?

Band above the prompt: prompt-cache countdown, context size, 5h/7d limits, API-equivalent cost, cost of a cold next message, silent keep-alive pings under a dollar cap, and a Handoff & Clear button. It is a mod for Claude Code, from jaylane/pilot-light on GitHub.

What can the pilot-light mod access?

Its widest reach is "writes or runs" (runs processes, writes files, drives Claude, writes the prompt box, reads env vars, reads the prompt box, reads mod state, persists state, draws). It sees classic hooks, every prompt. Like any mod, it runs with your permissions.

How do I install pilot-light?

Inside Claude Code (v2.1.287 or later), run /plugin marketplace add jaylane/pilot-light and then /plugin install pilot-light@pilot-light.

More context & usage mods

Browse the most popular Claude Code mods, all context & usage mods, or the skills and MCP server directories.