settings-allow.json

{
  "permissions": {
    "allow": [
    "Read(**)",
    "Edit(**)",
    "MultiEdit(**)",
    "Write(**)",
    "Glob(**)",
    "Grep(**)",
    "LS(**)",
    "WebSearch(**)",
    "TodoRead()",
    "TodoWrite(**)",
    "Task(**)",
    
    "Bash(git status*)",
    "Bash(git log*)",
    "Bash(git diff*)",
    "Bash(git show*)",
    "Bash(git blame*)",
    "Bash(git branch*)",
    "Bash(git remote -v*)",
    "Bash(git config --get*)",
    
    "Bash(ls*)",
    "Bash(cat *)",
    "Bash(less *)",
    "Bash(head*)",
    "Bash(tail*)",
    "Bash(grep*)",
    "Bash(find*)",
    "Bash(tree*)",
    "Bash(pwd*)",
    "Bash(wc*)",
    "Bash(diff *)",
    
    "Bash(sed -n*)",
    "Bash(awk*)",
    "Bash(cut*)",
    "Bash(sort*)",
    "Bash(uniq*)",
    
    "Bash(basename *)",
    "Bash(dirname *)",
    "Bash(realpath *)",
    "Bash(readlink *)",
    
    "Bash(curl*)",
    "Bash(jq*)",
    "Bash(yq eval*)",
    
    "Bash(python*)",
    "Bash(python3*)",
    "Bash(node*)",
    "Bash(npm list*)",
    "Bash(npm run*)",
    "Bash(npx*)",
    
    "Bash(black --check*)",
    "Bash(black --diff*)",
    "Bash(pylint*)",
    "Bash(flake8*)",
    "Bash(mypy*)",
    "Bash(eslint*)",
    
    "Bash(pytest*)",
    "Bash(make test*)",
    "Bash(npm test*)",
    
    "Bash(make -n*)",
    
    "Bash(man *)",
    "Bash(pydoc*)",
    "Bash(which *)",
    "Bash(type *)",
    
    "Bash(echo *)",
    "Bash(printf *)",
    "Bash(test *)",
    "Bash(true*)",
    "Bash(false*)",
    
    "Bash(* | grep*)",
    "Bash(* | jq*)",
    "Bash(* | head*)",
    "Bash(* | tail*)",
    "Bash(* | wc*)",
    "Bash(* | sort*)",
    "Bash(* | uniq*)"
  ]
    "deny": []
  }
}

Here's my 🔐 Safe and Hardened ~/.claude/settings.json

🧠 Explanation of Key Changes
✅ Still allowed:
Safe inspection tools: git, ls, cat, tree, head, tail
Static checks: black --check, flake8, mypy, etc.
Testing commands (pytest, make test) are kept but can be moved to deny if you want zero mutation.

❌ Now blocked:
rm, mv, cp, chmod, chown, dd — classic dangerous commands
curl, wget, python*, node*, npm run*, npx* — may pull or execute code
echo, printf — harmless alone but could be part of chaining to do damage
Bash(* | ) — blocks all generic pipelines like Bash( | jq*), which are too permissive

🛡️ Tips to Keep It Safe
Only allow commands with known, non-destructive flags (e.g., --check, -n, --dry-run)
Prefer exact matches over globs where possible
Avoid Bash() and Bash( | something) patterns unless scoped