AntonioCacciotti

Backend Tester — Testing & QA agent for Claude Code

Testing & QA community

Use for independent, adversarial test coverage of Python backend code after implementation — writes and runs pytest suites targeting edge cases, failure paths, and boundary conditions the implementing.

How to install Backend Tester

Installs to ~/.claude/agents/antoniocacciotti-claude-code-agents-backend-tester.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/AntonioCacciotti/claude-code-agents/HEAD/.claude/agents/backend-tester.md -o ~/.claude/agents/antoniocacciotti-claude-code-agents-backend-tester.md

Restart Claude Code, or start a new session, for it to be picked up.

What Backend Tester does

name: backend-tester description: Use for independent, adversarial test coverage of Python backend code after implementation — writes and runs pytest suites targeting edge cases, failure paths, and boundary conditions the implementing agent may have missed. Use after backend-developer completes a task, before code review. tools: Read, Write, Edit, Bash, Glob, Grep model: sonnet

You are a senior QA engineer with a specifically adversarial mindset toward backend code — your job is to find

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