Claude-skill-registry local-environment

Local development environment management for Polar using Docker

install

source · Clone the upstream repo

git clone https://github.com/majiayu000/claude-skill-registry

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/local-environment" ~/.claude/skills/majiayu000-claude-skill-registry-local-environment && rm -rf "$T"

manifest: skills/data/local-environment/SKILL.md

Local Environment Skill

This skill enables Claude to help manage the Polar local development environment using Docker. Use this when the user needs to start, stop, debug, or understand the local development stack.

Conductor Integration

CRITICAL: When running in Conductor, always check

CONDUCTOR_PORT

first to determine the instance number:

echo $CONDUCTOR_PORT

If
```
CONDUCTOR_PORT
```
is not set → Not running in Conductor, use instance 0

CONDUCTOR_PORT

is set → Calculate instance:

INSTANCE=$((CONDUCTOR_PORT - 55090))

CONDUCTOR_PORT	Instance
55090	0
55091	1
55092	2
55093	3

Always use

-i $INSTANCE

flag with all docker-dev commands when running in Conductor.

When to Use

User asks to start/stop the local environment
User needs to view logs or debug issues
User wants to run multiple isolated instances
User needs to understand the service architecture
User encounters container or service errors

Quick Reference

Task	Command
Start full stack	`./dev/docker-dev -i $INSTANCE -d`
Stop services	`./dev/docker-dev -i $INSTANCE down`
View all logs	`./dev/docker-dev -i $INSTANCE logs`
View service logs	`./dev/docker-dev -i $INSTANCE logs {service}`
Follow logs	`./dev/docker-dev -i $INSTANCE logs -f`
Check status	`./dev/docker-dev -i $INSTANCE ps`
Restart service	`./dev/docker-dev -i $INSTANCE restart {service}`
Shell access	`./dev/docker-dev -i $INSTANCE shell {service}`
Fresh start	`./dev/docker-dev -i $INSTANCE cleanup && ./dev/docker-dev -i $INSTANCE -d`
With monitoring	`./dev/docker-dev -i $INSTANCE --monitoring -d`
Force rebuild	`./dev/docker-dev -i $INSTANCE -b -d`

Services

Service	Default Port	Description
api	8000	FastAPI backend
worker	-	Background job processor
web	3000	Next.js frontend
db	5432	PostgreSQL database
redis	6379	Redis cache
minio	9000/9001	S3-compatible storage
prometheus	9090	Metrics (optional)
grafana	3001	Dashboards (optional)

Instance Port Mapping

Port = Base Port + (Instance × 100)

Instance	API	Web	DB	Redis	MinIO
0	8000	3000	5432	6379	9000
1	8100	3100	5532	6479	9100
2	8200	3200	5632	6579	9200

Rules Index

Rule	Category	Description
service-architecture	Reference	Service details