Coding agents: letting AI edit files and run commands
Agents can edit many files and run commands. That is powerful and needs guardrails.
What to do
- Give a clear task, acceptance criteria and which files are in scope.
- Work on a branch; review the full diff before merging.
- Require tests to pass; ask the agent to show test output.
- Don't give agents production credentials.
Copy this prompt
Task: [describe]. Acceptance criteria: [list]. Scope: only touch [files/dirs]. Steps: write a plan first, wait for my OK, then implement, then run [test command] and show the output. Don't add dependencies without asking.Check the bot's work
Review every line of the diff.
Questions
Can I trust the bot on coding agents?
Use it to plan and explain, then verify. Review every line of the diff.
Which bot works best?
Grok Bot, ChatGPT, Claude and Gemini all handle this prompt. Paste the same prompt into two and compare; disagreements show where to check a source.
Where these facts come from
- OWASP Top 10
- CISA: Secure by Design
- GitHub Docs: Secret scanning
- W3C: WCAG overview
- Open Source Initiative: Licenses
- NIST SP 800-218: Secure Software Development Framework
Tools, features and prices change often. We don't list prices; check each vendor's official pricing page. Never paste secrets into a prompt. Checked Oct 30, 2026.
Coding with bots · Agents, tools and setup: all lessons → Next: Choosing a tool →