Claude Code mod
oneliner
A calm instrument strip for Claude Code: 5-hour limit with forecast, prompt-cache countdown, context fill, git changes and ship, helper agents, prompt upgrade, a work report, and next-step ideas, in one line above your prompt.
Install
/plugin marketplace add deadraw/OneLiner
/plugin install oneliner@deadrawMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- Unknown
- Sees
- every prompt, subagent spawns, every tool call, compaction, classic hooks
- Draws in
PaneAbovePrompt- Hooks
session.startprompt.submitagent.spawnturn.completeturn.stepcommand.runconfig.setsession.appendsession.attachtool.callsession.compactclassic.SessionStartclassic.PreModelSwitchclassic.PostModelSwitchui.render
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
- deadraw/OneLiner
- Folder
.- Marketplace
deadraw- Author
- deadraw
- License
- MIT
- Last updated
- 29 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is oneliner?
A calm instrument strip for Claude Code: 5-hour limit with forecast, prompt-cache countdown, context fill, git changes and ship, helper agents, prompt upgrade, a work report, and next-step ideas, in one line above your prompt. It is a mod for Claude Code, from deadraw/OneLiner on GitHub.
What can the oneliner mod access?
Its reach could not be worked out from its code. It sees every prompt, subagent spawns, every tool call, compaction, classic hooks. It draws in Pane, AbovePrompt. Like any mod, it runs with your permissions.
How do I install oneliner?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add deadraw/OneLiner and then /plugin install oneliner@deadraw.
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