crystl agentic library
Free library with agent rules, skills, workflows, and personas
Skills
Installable agentic skills for agents like Claude Code or Codex.
→Agent Blocks
Reusable rules, safeguards, and workflows that can be added to agent files like CLAUDE.md or codex.md.
→Files
Starter bundles for CLAUDE.md, codex.md, and other agent config files.
→Bundles
Whole starter kits, one per project type, plus stack kits for Code and General gems.
→Prompts
Ready-made prompts you can paste into any AI coding agent.
→Commands
Common command line commands, ready to copy and run.
→Heroes
Agent personality presets for crystl quest.
→Questlines
Multi-level projects run by a party of specialized agents in crystl quest.
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