PeonPing/peon-ping is a notification tool that alerts users with game-character voice lines and on-screen banners when an AI coding agent needs attention or finishes work. It helps people monitor terminal-based agents without constantly watching the terminal. Its catalogue add-ons configure or extend these notifications for coding agents and MCP clients.
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.
npx skills add PeonPing/peon-ping --skill peon-ping-renamegit clone --depth 1 https://github.com/PeonPing/peon-pingWrote 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/skills/peonping/peon-ping/peon-ping-rename)<a href="https://agentmods.dev/skills/peonping/peon-ping/peon-ping-rename"><img src="https://agentmods.dev/badge/skills/peonping/peon-ping/peon-ping-rename/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/skills/peonping/peon-ping/peon-ping-rename"><img src="https://agentmods.dev/badge/skills/peonping/peon-ping/peon-ping-rename.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Rogue Agent · line 44 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
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 | $0.00057 | $0.00567 |
| Opus 5 | $0.00028 | $0.00283 |
| Sonnet 5 | $0.00011 | $0.00113 |
| Haiku 4.5 | $0.00006 | $0.00057 |
Grade A, and why
peon-ping-rename scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
1 near-identical copy found in the catalogue:
- peon-ping-rename — 100% identical, 2 lines differ
What it actually says
peon-ping-rename
Give the current session a custom name shown in desktop notification titles and the terminal tab title.
How it works
When the user types /peon-ping-rename <name>, a UserPromptSubmit hook intercepts the command before it reaches the model:
- Extracts the session ID and name
- Writes
session_names[session_id] = nameto.state.json - Immediately updates the terminal tab title via ANSI escape sequence
- Returns confirmation (zero tokens used)
On every subsequent hook event, peon.sh reads session_names[session_id] as the highest-priority project name. Multiple tabs in the same repo each get independent names.
Usage
/peon-ping-rename Auth Refactor
/peon-ping-rename API: payments
/peon-ping-rename ← reset to auto-detect
Names are capped at 50 characters. Allowed: letters, numbers, spaces, dots, hyphens, underscores.
Manual fallback (if hook fails)
1. Get the session ID
echo "$CLAUDE_SESSION_ID"
2. Write name to state
python3 -c "
import json, os, time
state_path = os.path.expanduser('~/.claude/hooks/peon-ping/.state.json')
try:
state = json.load(open(state_path))
except:
state = {}
state.setdefault('session_names', {})['SESSION_ID_HERE'] = 'My Session Name'
json.dump(state, open(state_path, 'w'), indent=2)
"
3. Trigger a hook event to refresh the tab title
Submit any prompt — peon.sh will pick up the new name on the next UserPromptSubmit or Stop event.
Reset
/peon-ping-rename
Or remove the session ID from session_names in .state.json directly.
Priority
/peon-ping-rename > CLAUDE_SESSION_NAME env var > .peon-label file > notification_title_script > project_name_map > notification_title_override > git repo name > folder name
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.
- 11d ago First seen · 74 lines · 57 tokens per session scan A 773d0da9a8da
peon-ping-rename is a skill published in the GitHub repository PeonPing/peon-ping (5,022 stars, last pushed 11d ago), licensed MIT. It adds 57 tokens to every session and 567 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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