What is pi-prompt?
pi-prompt is a Claude Code mod by five82 that replaces Claude Code's core system prompt with pi's coding agent prompt; /pi-prompt toggles it, remembered across sessions. It is listed under Context & memory and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | five82 |
| Repository | five82/claude-mods |
| Popularity | no public popularity data yet |
| Category | Context & memory |
| Security | Low risk (96/100) |
| Rank | #3,213 of 5,272 Claude Code mods; #295 in Context & memory |
| License | MIT |
| Last commit | 2026-10-03 |
| Hooks | 3 events |
| Sees | only the events it hooks |
| Draws on | nothing |
Is pi-prompt safe to install?
pi-prompt scores 96/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 7 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 |
|---|---|
| No network access | Pass |
| Starts no processes | Pass |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Only sees the events it hooks | Pass |
| Doesn't drive Claude | Pass |
| Validator reported problems | Note |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.command.register | |
$.session.cwd | |
$.store.get | keeps its own state |
$.store.set | keeps its own state |
How do I install pi-prompt?
- 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/five82/claude-mods claude plugin validate ./claude-mods/mods/pi-prompt
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add five82/claude-mods && claude plugin install pi-prompt@claude-mods
Or ask Claude to set it up
Paste this into Claude Code and it installs pi-prompt for you:
Install the "pi-prompt" Claude Code mod from https://github.com/five82/claude-mods/tree/main/mods/pi-prompt. Run claude plugin validate on it first and show me what it can access before you enable it.
More from five82/claude-mods
This repository has 4 Claude Code mods on MCPMods.
- agent-skills: Loads skills from the cross-harness .agents/skills directories (project and ~) into Claude Code: listed for the model an (Low risk)
- prompt-footer: A minimal footer under the prompt: busy or idle, project directory and git branch, context usage, model and effort. (Review before installing)
- show-work: Shows what Claude is running and adding to the model's context, the way pi does: every tool call on its own row, the end (Low risk)