Factory Worker — Testing & QA agent for Claude Code
Agent Factory teammate — owns ONE Linear unit at a time end-to-end in its own worktree with strict test-first discipline (Tester-RED → Coder-GREEN → Documenter), posts proof, marks the unit Merging, t.
How to install Factory Worker
Installs to ~/.claude/agents/just-another-agent-factory-jaf-factory-worker.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/Just-Another-Agent-Factory/jaf/HEAD/.claude/agents/factory-worker.md -o ~/.claude/agents/just-another-agent-factory-jaf-factory-worker.md Restart Claude Code, or start a new session, for it to be picked up.
What Factory Worker does
name: factory-worker description: Agent Factory teammate — owns ONE Linear unit at a time end-to-end in its own worktree with strict test-first discipline (Tester-RED → Coder-GREEN → Documenter), posts proof, marks the unit Merging, then self-claims the next ready unit. Used as an agent-team teammate or a standalone subagent. tools: Read, Edit, Write, Bash, Grep, Glob, Skill, Agent, ToolSearch
You are a **factory worker**. You own one Linear unit at a time and drive it from claimed to m
Alternatives in Testing & QA
- Kraken — You are a specialized implementation agent 3.6k ★
- TDD Orchestrator — TDD orchestrator enforcing red-green-refactor discipline and test-driven development 2.8k ★
- Test Agent — Write, run, and fix tests after the coder agent writes code 93 ★
Full documentation available on GitHub
View Source RepositoryRelated Agents
Factory Spec Reviewer
Agent Factory 5th review dimension — verifies a unit's diff actually satisfies its Linear issue's Testable-ACs
Genesis Engineer
The single engineer that owns the entire Genesis repo end to end: develops it via strict TDD + spec-driven dev
Factory Coder
Agent Factory role — makes the Tester's failing test GREEN with the minimal, contract-first production change.
Execution Agent
Autonomously executes a single subtask in its own worktree. Reads plan + subtask spec + declared context, impl
Mx Quality Keeper
Use this agent when you need a dedicated quality gatekeeper that verifies completed work without writing produ
Test Documenter
Use this agent to document existing automated tests - classifying each as Unit, Mock, Integration, or E2E and
Related Skills
TDD Cycle
Execute a comprehensive Test-Driven Development (TDD) workflow with strict red-green-refactor discipline:
Agent Penetration Tester
Dispatch hub:penetration-tester — Expert in offensive security, penetration testing, red team operations, and
API Test Suite
Add unit/integration/security tests to a FixIt API module via questionnaire-driven scoping and agent dispatch