Skill Leap AI. Walks through the GPT builder exactly the way the article describes — name and description, conversation starters, instructions, knowledge files, capabilities, and access settings. Uses a real example (an AI knowledge assistant fed with the creator's own scripts) so you see what good knowledge-file content looks like in practice.
Builder UI, capabilities and sharing controls drift. Before using Custom GPTs at work, define data ownership, review uploaded files, disable unnecessary capabilities and test prompt-injection behavior against the knowledge base.
Build a small reusable assistant with instructions, knowledge files and access settings.
Have a non-sensitive example corpus and know who should be allowed to use the assistant.
Continue through the same learning path with the next curated companion videos.
