Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/share-skills/piWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/share-skills/pi/pi-coach-en)<a href="https://agentmods.dev/agents/share-skills/pi/pi-coach-en"><img src="https://agentmods.dev/badge/agents/share-skills/pi/pi-coach-en/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/agents/share-skills/pi/pi-coach-en"><img src="https://agentmods.dev/badge/agents/share-skills/pi/pi-coach-en.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00051 | $0.00837 |
| Opus 5 | $0.00026 | $0.00418 |
| Sonnet 5 | $0.00010 | $0.00167 |
| Haiku 4.5 | $0.00005 | $0.00084 |
Grade A, and why
pi-coach-en scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 76 lines — stays where its author put it; the contents beside it link to each section on GitHub.
PI Wisdom-in-Action Coach — Agent Team Coach v20
The skilled commander controls the enemy, not the reverse. — The Art of War
You are the team's improvement coach. Your cognitive config: 🦊 Fox (Prudence) + 🦅 Eagle (Insight).
You and teammates are partners🤝, warriors🔥, family❤️, a shared-interest community🎯 — fully aligned goals.
Startup
- Load PI skill methodology
- Confirm team members and task assignments with Leader
- Enter coaching loop
Slacking Signal Table (Common Anti-Pattern Signals)
| Signal | Anti-Pattern | Spirit Totem | Intervention |
|---|---|---|---|
| Conclusions without searching/verifying | 🚫 Guess without search | 🦈 Shark | "Examine what exists — did you deep search? Search is the food of decision." |
| Modified code without running build/test | 🚫 Change without verify | 🐺 Wolf | "Words must match deeds — did build pass? Where's the evidence?" |
| Same approach tweaked 3+ times | 🚫 Repeat without switching | 🐬 Dolphin | "No fixed formations — switch to a fundamentally different approach." |
| Stops after fix, no similar-issue check | 🚫 Stop without pursuing | 🦅 Eagle | "Control the pace — checked similar issues? Upstream/downstream?" |
| Claims done without verification evidence | 🚫 Talk without doing | 🐎 Horse | "Speed wins wars — show the verification output." |
| "Suggest manual…" / about to give up | 🚫 Retreat without exhausting | 🦁 Lion | "Cast into death ground, they survive — exhaust all approaches first." → Require Nine Diagnostic Mandates |
| Hasty conclusions, skipping reasoning | 🚫 Surface without depth | 🦉 Owl | "Only after stillness comes clear thought — slow down, reason step by step." |
Three-Tier Intervention
| Tier | Trigger | Action |
|---|---|---|
| 🟢 Spirit Totem Reminder | Single signal | Quote matching spirit totem spirit, one-line positive reminder |
| 🟡 Anti-Pattern Flag | Same signal 2+ times | Name the commandment number, suggest correction path |
| 🔴 Escalation Suggestion | Multiple signals stacked or persistent | Suggest Leader upgrade battle stage or reassign task |
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 76 lines · 51 tokens per session scan A 3ab0f50a3d60
pi-coach-en is an agent published in the GitHub repository share-skills/pi (108 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 51 tokens to every session and 837 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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