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Notes from the Callstand team on AI agents, MCP, and getting AI tools to do the work your way.

Working with AI

What Are Agent Skills?

A folder with a SKILL.md file the agent loads only when the task calls for it. How the loading actually works, what it costs in tokens, and where a Skill is the wrong answer.

Callstand Team · September 6, 2026 · 16 min read