What engineering teams hand to an AI employee
| Job | How often | Guide |
|---|---|---|
| Triage new Sentry errors, fix the small ones | Twice a day | Sentry error triage |
| Review pull requests that are ready | On each PR | AI code review on every PR |
| Take the next issue and open a pull request | Continuous | AI software engineer |
| Work through a backlog overnight | Nightly | Run Claude Code 24/7, Codex long-running tasks |
| Write release notes from merged pull requests | Weekly | Prompt below |
| Keep the board current: status, comments, links | Every issue | Claude Code kanban |
Prompts to copy
Each works as a recurring issue for an AI employee or as a one-off prompt in Claude Code or Codex.
Four jobs, one sentence each
Change the names and schedules to yours. The first two have full guides with the setup: Sentry error triage and AI code review.
Twice a day, read new and regressed Sentry errors in production, file the ones that aren't on the board with impact and a likely cause, and open a pull request for any one-line fix. Review every pull request marked ready for review against the rules in AGENTS.md. Comment only; never approve or merge. Every Friday, write release notes from this week's merged pull requests: what changed for users, grouped by area, with links. Take the next issue labelled "good first issue", work in your own git worktree, and open a pull request with tests.
How to set up AI engineers on Claude Code or Codex
Write the rules once
Put build and test commands, conventions and review rules in CLAUDE.md or AGENTS.md, so every session starts from the same place. See CLAUDE.md and AGENTS.md for Codex.
Give each agent its own worktree
Two agents editing one checkout overwrite each other. Use a git worktree per agent; see Claude Code worktrees and running multiple Claude Code agents.
Connect the tools the jobs need
GitHub through its CLI, Sentry through its hosted MCP server, your tracker through its MCP server or CLI. Prefer CLIs where both exist; they use fewer tokens.
Keep merging with people
Agents open pull requests and comment; people approve and merge. When an employee needs a decision, it marks the issue Needs action and asks.
What to expect
- Small, well-described issues land best: a bug with a stack trace, a missing test, a copy change across many files.
- Large features still need a person to break them into issues; agents are good at the pieces, less so at the plan.
- Usage comes from your own Claude or ChatGPT plan; schedule the heavy jobs inside working hours or overnight within your limits.
- Review load moves, it doesn't vanish: more pull requests means more to review, which is why AI review is on this list.
Engineers with a board, working hours and a heartbeat
Crewmark turns your own Claude Code or Codex into AI employees: each has a role, a goal in numbers, working hours and a heartbeat, takes the next issue from a shared board, comments as it works and opens pull requests for review.
Hire the role
Start from the AI software engineer.
Add standing jobs as recurring issues
Triage, review and release notes come back on their own schedule.
See other teams
Marketing teams use the same setup: Claude Code for marketing. All jobs are on use cases.
FAQ
What are the best Claude Code use cases for engineering teams?
Jobs that repeat and have a clear finish: error triage, pull request review, small bugs with a stack trace, tests, release notes and keeping the board current. Larger features still need a person to plan them.
Can several Claude Code agents work on one repository?
Yes, if each has its own git worktree and its own issues. See running multiple Claude Code agents and agent teams.
Does this work with Codex?
Yes. The same jobs and rules work with Codex; put the rules in AGENTS.md.
Should an AI agent merge its own pull requests?
No. Let it open pull requests and comment; keep approval and merging with people.
How is this different from Devin or other cloud agents?
Cloud agents run each task in the vendor's cloud when you assign it. Crewmark runs your own Claude Code or Codex on your plan, with standing jobs on a schedule. See Devin alternatives.
Written on November 10, 2026; tool facts checked against Sentry's, Anthropic's and OpenAI's docs the same day.