HEEEXY Lab

Everything you can build with AI

Skills that teach Claude Code and Codex new jobs, ready-to-run AI scripts and automations, MCP servers, prompt packs, templates and courses. Pick one, follow the steps, and put AI to work.

910 products910 freeNew products added every week
HEEEXY Lab: free AI skills, scripts, automations and prompts you can download and add to Claude Code.

Engineering

7 products

Assign GitHub PR reviewers by file ownership with Supabase and Slack

by Kanishka Shrivastava

A free n8n workflow that starts when a webhook is called and connects Slack and Supabase.

n8nEngineeringFree

Audit Figma designs against your design system with Gemini and Slack

by toshiyuki kikuchi

A free n8n workflow that starts when a webhook is called and connects Slack, Google Docs and Google Gemini with AI steps.

n8nEngineeringFree

Diagnose RAG chunk strategies from Google Drive PDFs with Gemini and Google Sheets

by Ali Abdullah

A free n8n workflow that is started by hand and connects Google Sheets, Google Drive and Gmail.

n8nEngineeringFree

Diagnose solar production losses with SolarEdge, Open-Meteo, Gemini, Postgres, Jira and Slack

by iamvaar

A free n8n workflow that runs on a schedule and connects Postgres, Slack, Jira Software and Google Gemini with AI steps.

n8nEngineeringFree

Generate workflows from OpenAPI specs using an AI HTTP design endpoint

by Oneclick AI Squad

A free n8n workflow that starts when a webhook is called and relies on built-in nodes and web requests.

n8nEngineeringFree

Inspect Agentel MCP Skill evidence and metering with the MCP Client

by Agentel

A free n8n workflow that is started by hand and connects MCP Client with AI steps.

n8nEngineeringFree

Retry webhook deliveries with exponential backoff and a dead-letter queue webhook

by Martin Minko

A free n8n workflow that starts when a webhook is called and relies on built-in nodes and web requests.

n8nEngineeringFree

Want these skills and automations set up for your team? HEEEXY Automation builds AI agents and business workflows for you. The first 30-minute consultation is free.