llm-costs: 터미널에서 LLM 비용을 즉시 비교하고 예측하는 CLI 도구

llm-costs "Explain quantum computing" --compare

llm-costs "Your prompt" --model claude-opus-4-5 --show-tokens

llm-costs "hello" --model gpt-4o --output json

name: Cost Check
on: [pull_request]
jobs:
  cost-check:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: followtayeeb/llm-costs-action@v1
        with:
          prompt-file: src/system-prompt.txt
          model: claude-sonnet-4-5
          max-cost: '1.00'