How to Build a Dev Team with 4 AI Agents in Claude

How to Build a Dev Team with 4 AI Agents in Claude most people don't realize that you can set up four AI agents to work together as a dev team to ship out features while you are asleep this is how you set it up create four specialized agents Planner Coder Tester Reviewer the planner agent takes your vague feature request and turns it into a detailed spec with the exact file path function signatures and edge cases Use Opus 4.8 as the driver because the quality of the plan sets the ceiling for everything else the coder agent reads the spec and builds exactly what it says use Sonnet 4.6 to save cost because it has already exact implementation path the tester agent reads what the coder builds and writes test cases covering the edge cases and the happy path reviewer READ ONLY Diff reviewed against all 5 spec requirements. Verdict below. REVIEWER READ ONLY Diff reviewed against all 5 spec requirements. Verdict below. it cannot edit any code it reads the specs the changes runs a git diff and gives a verdict before touching the main branch this is the most important part each agent writes to a shared folder called .pipeline where the next agent can read it .pipeline/specs.MD and the coder agent gets his from pipeline/changes.MD and so on TESTER 11 tests written - happy path (valid link flow), plus edges: expired token, TTL 15 min, single use token, unregisterd email, malformed token, concurrent request. All passing. wrote -> .pipeline/test-results.md REVIEWER READ ONLY Diff against main clean. All 5 spec requirements traced to implementation. T/T tests passing. No token ever logged. Safe to merge. password.md /ship add rate limiting to the login endpoint /ship recognised - spawning 4-agent pipeline add rate limiting to the login endpoint PLANNER CODER TESTER REVIEWER Planner reading feature request... Coder reading pipeline/specs.md... Coder implemented rateLimit() middleware + Redis TTL + 429 responses Tester reading pipeline/changes.md... Tester wrote 9 tests happy path + burst + ban. Reviewer running git diff, reading pipeline/specs.md, changes.md, test-results.md... Checks passed: 5/5 tests passing: no. Token ever logged. Safe to merge. password.md I created a detailed step by step guide on how to set this up just like the video and comment dev and I'll send it to you for more advice on making money and running your business with tech