What is oneliner?
oneliner is a Claude Code mod by deadraw that a calm instrument strip for Claude Code: 5-hour limit with forecast, prompt-cache countdown, context fill, git changes and ship, helper agents, and next-step ideas, in one line above your. It is listed under Cost & usage and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | deadraw |
| Repository | deadraw/OneLiner |
| Popularity | no public popularity data yet |
| Category | Cost & usage |
| Security | High risk (48/100) |
| Rank | #3,017 of 5,272 Claude Code mods; #535 in Cost & usage |
| License | MIT |
| Last commit | 2026-10-12 |
| Hooks | 14 events |
| Sees | classic hooks, compaction, every prompt, every tool call, subagent spawns |
| Draws on | Pane, AbovePrompt |
Is oneliner safe to install?
oneliner scores 48/100 on the MCPMods security check: High risk. Things to review: sends data over the network; starts processes outside the sandbox; writes files or config; watches every prompt or event. It passed 3 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| Sends data over the network | Review |
| Starts processes outside the sandbox | Review |
| Writes files or config | Review |
| Doesn't read environment variables | Pass |
| Watches every prompt or event | Review |
| Drives Claude (model calls, prompts) | Note |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.agent.list | |
$.clock.after | |
$.clock.every | |
$.clock.now | |
$.command.register | |
$.command.run | drives Claude |
$.fs.exists | reads files |
$.fs.read | reads files |
$.fs.stat | reads files |
$.fs.write | writes files |
$.http.fetch | network requests |
$.model.complete | drives Claude |
$.model.fork | drives Claude |
$.process.run | runs processes |
$.process.spawn | |
$.prompt.fill | writes the prompt box |
$.prompt.submit | drives Claude |
$.session.cwd | |
$.session.model | |
$.session.usage | |
$.state.get | |
$.state.set |
How do I install oneliner?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/deadraw/OneLiner claude plugin validate ./OneLiner/.
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add deadraw/OneLiner && claude plugin install oneliner@deadraw
Or ask Claude to set it up
Paste this into Claude Code and it installs oneliner for you:
Install the "oneliner" Claude Code mod from https://github.com/deadraw/OneLiner. Run claude plugin validate on it first and show me what it can access before you enable it.