304 - Agent Skills - when to use them and why they matter

Agent Skills look simple, but they are one of the most powerful building blocks
in modern AI coding workflows. In this episode, Kaushik and Iury break down when
to use skills, how progressive disclosure works, and how skills compare with
commands, instructions, and MCPs.

Full shownotes at fragmentedpodcast.com.

Show NotesMain References

• Progressive Disclosure -
  how skills are loaded into context
• Agent Skills Open Specification
• AAIF (Agentic AI Foundation) -
  Linux Foundation initiative for AI interoperability
• Needle in a Haystack Problem - original
  "Lost in the Middle" paper
• Agent-Invokable vs User-Invokable -
  merging skills and commands in Claude Code

Creating Skills

• Skill Creator -
  Anthropic's skill for creating new agent skills
• Claude Code frontmatter reference
  • see model: * & context: fork

Using other Skills

• Anthropic Skills GitHub Repository -
  official collection of Claude skills and examples
• Clawdhub - Clawdbot's skill hub. All versions are
  archived here
• SKILLS.sh - Vercel's skills hub

Warnings before installing random skills

[!warning] Don't install from hubs blindly.

Inspect the repo code before adding anything to your agent.

• Prompt Injection Attacks -
  OWASP guide to LLM prompt injection vulnerabilities
• OpenClaw