Env Doctor
Diagnoses why your project will not start. Checks runtime versions, dependencies, environment variables, databases, ports, and build artifacts systematically.
Free
Works with the AI Agents you already use
Claude Code
Cursor
Codex CLI
Muse
Dots+20 moreClaude CodeCursorCodex CLIMuseDots
Manus
Grok
Grok Bot+17 agentsenv-doctor
Example session with this skill installed
My project won't start and says something about the port. Can you run a health check on my environment and tell me what's wrong?
- Read your context and instructions
- Compiled the env-doctor
Identified missing .env fields: STRIPE_KEY and DB_PASSWORD. Found port 3000 occupied by PID 4421. Docker containers for 'redis' are exited. Fix: cp .env.example .env && kill -9 4421.
Connects securely to your tools. The creator never sees your data.
About this skill
"It works on my machine" ends here. This skill runs a systematic health check on any project: verifies runtime versions match requirements, checks for missing or conflicting dependencies, diffs your .env against .env.example to find missing variables, checks if databases and services are running, detects port conflicts, and verifies build artifacts exist. It reports every issue with the exact command to fix it. Works with Node.js, Python, Rust, Go, Ruby, and Docker projects. Never prints your secret values.
How to use
- 1
Connect your agent to the Agensi MCP
Copy the prompt and paste it into Claude, ChatGPT, Cursor or any agent that supports MCP. It sets up the connection for you. Manual setup
- 2
Sign in to Agensi
Your agent shows a sign-in link. Sign in and click Allow.
- 3
Ask for what you need
Your agent loads this skill and uses it on your task. It always asks before any payment.
Reviews
249 people have installed this skill.
Trust & safety
Security scan
Security scan passed with 2 warnings 7 months ago
- Free with an Agensi account
Requires
Python
Node.js