Building files-to-prompt entirely using Claude 3 Opus

files-to-prompt is a new tool I built to help me pipe several files at once into prompts to LLMs such as Claude and GPT-4.

When combined with my LLM command-line tool it lets you do things like this:

files-to-prompt README.md files_to_prompt | llm -m opus \
  --system 'Update this README to reflect this functionality'

I wrote files-to-prompt almost entirely using Claude 3 Opus, llm-claude-3 and files-to-prompt itself, once it was functional enough to be useful.

Building the initial tool …

ai anthropic building claude claude 3 claude 3 opus command command-line tool files generativeai gpt gpt-4 line llm llms opus projects prompt prompts readme tool update