Claude Code をプログラムで実行する

claude -p "Find and fix the bug in auth.py" --allowedTools "Read,Edit,Bash"

claude -p "What does the auth module do?"

claude --bare -p "Summarize README.md" --allowedTools "Read"

cat build-error.txt | claude -p 'concisely explain the root cause of this build error' > output.txt

{
  "scripts": {
    "lint:claude": "git diff main | claude -p \"you are a typo linter. for each typo in this diff, report filename:line on one line and the issue on the next. return nothing else.\""
  }
}

claude -p "Summarize this project" --output-format json

claude -p "Extract the main function names from auth.py" \
  --output-format json \
  --json-schema '{"type":"object","properties":{"functions":{"type":"array","items":{"type":"string"}}},"required":["functions"]}'

claude -p "Explain recursion" --output-format stream-json --verbose --include-partial-messages

claude -p "Write a poem" --output-format stream-json --verbose --include-partial-messages | \
  jq -rj 'select(.type == "stream_event" and .event.delta.type? == "text_delta") | .event.delta.text'

claude -p "Run the test suite and fix any failures" \
  --allowedTools "Bash,Read,Edit"

claude -p "Apply the lint fixes" --permission-mode acceptEdits

claude -p "Update the dependency pins and run the tests" --permission-mode auto --permission-prompts none

claude -p "Look at my staged changes and create an appropriate commit" \
  --allowedTools "Bash(git diff *),Bash(git log *),Bash(git status *),Bash(git commit *)"

gh pr diff "$1" | claude -p \
  --append-system-prompt "You are a security engineer. Review for vulnerabilities." \
  --output-format json

# 最初のリクエスト
claude -p "Review this codebase for performance issues"

# 最新の会話を続ける
claude -p "Now focus on the database queries" --continue
claude -p "Generate a summary of all issues found" --continue

session_id=$(claude -p "Start a review" --output-format json | jq -r '.session_id')
claude -p "Continue that review" --resume "$session_id"