A tip to build Claude Code tools that run without tokens

A Reddit poster says they would first teach new AI coders how to build regular tools with Claude Code. The post says people should not solve every software problem with an LLM agent and tokens, and should also understand deterministic code, where the same input usually gives the same output. The writer says Claude built them a neural network example, and that some tools can run later without spending tokens.

Key points

  • The post is aimed at people starting to code with AI tools like Claude Code.
  • The writer says an LLM agent and tokens are useful, but not always the best tool.
  • It explains deterministic code as code that usually gives the same result from the same input.
  • A repeated task can become a script or small tool that runs without tokens later.
  • The post mentions a neural network that Claude built for the writer as an example.

Quick term guide

software
Programs or apps that run on a computer or smartphone.
LLM agent
An AI system that uses a large language model to carry out tasks in steps.
tokens
Tokens are small pieces of text that AI systems count when reading or writing.
deterministic
Giving the same result every time when the input is the same.
Solo makers
People who build and launch their own products or services entirely on their own.
one-time
Paid once instead of paying every month.
AI tools
Software that can help create text, code, images, or other work.
AI tool
Software that uses artificial intelligence to help with tasks like writing, coding, or research.
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