Simon Willison / Simon Willison's Weblog:
OpenAI quietly adopted Anthropic's “skills” mechanism in ChatGPT and Codex; ChatGPT's skills include creating and modifying spreadsheets, docx files, and PDFs — One of the things that most excited me about Anthropic's new Skills mechanism back in October is how easy it looked for other platforms to implement.
Posted from: this blog via Microsoft Power Automate.