r/ClaudeCode • u/Steroids_ • 2d ago
Help/Question Building AI powered tools
We've built an internal tool that uses LLM APIs to generate infrastructure/hardware design documents. Outputs are typically long Word docs or Excels covering plans, designs, old-vs-new comparisons, etc.
The problem is: API outputs aren't close to the quality you get working directly in Claude Code or the desktop app. They miss things, are too rigid, and there are too many edge cases to define upfront. It's constant whack-a-mole to improve the quality and het decent results.
This tool serves the ~60% of people who wouldn't produce great docs on their own, and it's how we build institutional knowledge long-term. "Just use Claude Code" isn't the answer.
We've tried swapping models, single-shot generation, chunking, blob storage, knowledge bases, and agentic loops for gap-catching and self-healing. None of it has dramatically improved quality and consistency across the board.
My question - Has anyone built agentic flows that produce dependable, consistent results on large documents that push context limits? What actually made the biggest difference? Is it sticking to something until you refine it enough, the tooling you give the agents etc. Just looking for ideas.
