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.

281 products281 freeNew products added every week

Cost & tokens

4 products

Caveman

by JuliusBrussee

Token-saving skill + proxy (cuts tokens ~65%). Open source (Apache-2.0), free to use.

SkillCost & tokens★ 113,771Free

RTK Token Saver

by rtk-ai

CLI proxy reducing LLM token use 60-90% on dev commands. Open source (Apache-2.0), free to use.

ScriptCost & tokens★ 84,044Free

Claude Code Router

by musistudio

Route Claude Code requests across models/providers. Open source (MIT), free to use.

ScriptCost & tokens★ 37,767Free

UX UI Agent Skills

by plugin87

UX/UI architect skills: tokens, components, WCAG. Open source (MIT), free to use.

SkillCost & tokens★ 2,446Free