Context Pointers are a crucial concept for helping AI navigate your codebase. They're the links you put in documents to link to others, so that AI can find its way around without being overwhelmed. "Our AGENTS.md used to be huge, now it's mostly context pointers." "These modules are easy to navigate: that shared function acts as a context pointer." "This is how skills work. The harness finds them, pulls their description into context, and adds a context pointer to the main SKILL.md file."