A set of rules for running and controlling a supervisor process with PM2, a tool that keeps Node.js applications running. It specifies the commands for starting, stopping, restarting, and handling errors.

Use it when operating the supervisor, checking its logs, or recovering after a start or stop error.

It prevents the supervisor from being started with the wrong script or left running after a control command fails.

pm2 — Cursor rule for Cursor by bifrost5/foundry

Install

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.

Clone the repo

git clone --depth 1 https://github.com/bifrost5/foundry

Made for: Cursor.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/rules/bifrost5/foundry/pm2/github.svg)](https://agentmods.dev/rules/bifrost5/foundry/pm2)

Your own site

<a href="https://agentmods.dev/rules/bifrost5/foundry/pm2"><img src="https://agentmods.dev/badge/rules/bifrost5/foundry/pm2/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.

Your own site · 80×15

<a href="https://agentmods.dev/rules/bifrost5/foundry/pm2"><img src="https://agentmods.dev/badge/rules/bifrost5/foundry/pm2.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 4 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 216 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin 100% copy Near-identical to another mod in the catalogue.

Token cost

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	$0.00004	$0.00216
Opus 5.5	$0.00002	$0.00086
Sonnet 5.5	$0.00001	$0.00043
Haiku 4.5	$0.00000	$0.00022

Measured today against content hash 004f6b720876, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pm2 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 today.

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.

Origin

This is a copy

100% identical to pm2 — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.cursor/rules/pm2.mdc · 17 lines

What it actually says

PM2 logs check is always non-streamed, non-interactive.
Supervisor PM2 Management:
- Supervisor runs via npm run cli -- start (uses tsx to run TypeScript directly, NOT a compiled binary)
- Start: pm2 start ecosystem.config.js (NOT pm2 start dist/index.js)
- Stop: First npm run cli -- halt, then pm2 stop supervisor, then pm2 delete supervisor
- Restart: pm2 restart supervisor (after halt if needed)
- The supervisor script is defined in ecosystem.config.js and uses npm/tsx, not a compiled dist file
On ANY error when starting/stopping supervisor, immediately halt and stop:
- npm run cli -- halt --redis-host localhost --redis-port 6499 --state-key supervisor:state --queue-name tasks --queue-db 2
- pm2 stop supervisor
- pm2 delete supervisor

Changes

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.

today First seen · 17 lines · 4 tokens per session scan A 004f6b720876

Subscribe to this mod's changes

pm2 is a cursor rule published in the GitHub repository bifrost5/foundry (12 stars, last pushed 3mo ago), licensed MIT. It adds 4 tokens to every session and 216 once invoked, about $0.0000 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to pm2, differing in 0 lines, and is treated as a copy.

DevOps and cloud agent ai control-plane foundry software-factory supervisor

pm2 next to 6 cursor rules from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
pm2bifrost5/foundry	Cursor rule	12	3mo ago	MIT	A	4	Cursor
contextsai-supervisor-foundry/foundry	Cursor rule	12	3mo ago	MIT	A	5	Cursor
supervisor-specsai-supervisor-foundry/foundry	Cursor rule	12	3mo ago	MIT	A	167	Cursor
cleanupai-supervisor-foundry/foundry	Cursor rule	12	3mo ago	MIT	A	9	Cursor
secretsai-supervisor-foundry/foundry	Cursor rule	12	3mo ago	MIT	A	4	Cursor
task-lifecycleai-supervisor-foundry/foundry	Cursor rule	12	3mo ago	MIT	A	32	Cursor
docsai-supervisor-foundry/foundry	Cursor rule	12	3mo ago	MIT	A	23	Cursor