michel-run-local-dev-stack

michel-run-local-dev-stack is a skill for Claude Code, Codex from PackmindHub/packmind. It costs 275 tokens per session (4,996 once invoked), scanned A, original, Apache-2.0.

A recipe for starting, checking, and stopping Packmind’s local development environment with Docker Compose, a tool that runs related services together.

In plain words
What is it for?
It helps launch and inspect the local PostgreSQL database, Redis cache, API, React/Vite frontend, MCP server, and nginx services.
Why use it?
It gives developers one consistent way to run and verify the application locally without remembering separate commands for each service.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/packmindhub/packmind/michel-run-local-dev-stack
Any agent
npx skills add PackmindHub/packmind --skill michel-run-local-dev-stack
Clone the repo
git clone --depth 1 https://github.com/PackmindHub/packmind

Made for: Claude Code, Codex.

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.

agentmods badge for michel-run-local-dev-stack

README.md
[![agentmods](https://agentmods.dev/badge/skills/packmindhub/packmind/michel-run-local-dev-stack.svg)](https://agentmods.dev/skills/packmindhub/packmind/michel-run-local-dev-stack)
Your own site
<a href="https://agentmods.dev/skills/packmindhub/packmind/michel-run-local-dev-stack"><img src="https://agentmods.dev/badge/skills/packmindhub/packmind/michel-run-local-dev-stack.svg" alt="Measured on agentmods" height="20"></a>
Per session 275 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,996 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin original No closer match found 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.

ModelPer sessionOnce invoked
Fable 5 $0.00275 $0.04996
Opus 5 $0.00138 $0.02498
Sonnet 5 $0.00055 $0.00999
Haiku 4.5 $0.00028 $0.00500

Measured yesterday against content hash 79720a5718c7, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

michel-run-local-dev-stack scanned grade A with 1 finding 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 yesterday.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

### What is reachable from the host — read this before you `curl` anything
scripts/michel/michel-run-local-dev-stack/SKILL.md · 235 lines

How it starts

The opening of the file, as written. The whole thing — 235 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Run the Packmind local dev stack

One reliable way to bring Packmind up locally, confirm it's serving, and take it back down. Other skills (michel-ui-demo-recorder, michel-cli-demo-recorder) and the Michel worker prompt all defer here instead of carrying their own copy — so the lifecycle stays correct in one place.

What the stack is

Defined by docker-compose.yml at the repo root. Every service runs from the base node:24.18.0-alpine3.23 image with the repo bind-mounted at /packmind — there is no app image to build. Code runs via nx serve/nx dev with polling file-watchers, so source edits hot-reload; you almost never pass --build.

What is reachable from the host — read this before you curl anything

Only these ports are published to the host: the frontend (4200 in OSS, 4201 in proprietary — see below), 443 (nginx), 5432 (postgres), 6379 (redis), 2345 (pgAdmin). The backend and mcp-server containers have no ports: mapping — their ports (3000 and 3001) exist only inside the compose network. curl localhost:3000 always fails from the host. This is the #1 runtime trap — do not fall into it.

Resolve the frontend host port — never hardcode 4200

The host-published frontend port differs by edition: 4200 for OSS, 4201 for proprietary (docker-compose.yml maps 4201:4200 there so a proprietary stack can run beside an OSS one without a clash). The container-internal port is always 4200 — so the Vite proxy, healthchecks, and e2e (frontend:4200) inside the compose network never change. Only the host port does. Ask compose for the real mapping instead of assuming; this is correct for either edition:

PM_WEB="$(docker compose port frontend 4200 | sed 's#.*:##')"   # → 4200 (oss) or 4201 (proprietary)

Every host-side curl/URL below uses localhost:$PM_WEB. Resolve PM_WEB once after up -d (the container must exist for port to report the mapping) and reuse it.

Read the full file on GitHub · 235 lines

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.

  1. yesterday First seen · 235 lines · 275 tokens per session scan A 79720a5718c7

Subscribe to this mod's changes

michel-run-local-dev-stack is a skill published in the GitHub repository PackmindHub/packmind (308 stars, last pushed yesterday), licensed Apache-2.0. It adds 275 tokens to every session and 4,996 once invoked, about $0.0014 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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