ArcanEdge-AI

Test Triager — Testing & QA agent for Claude Code

Testing & QA community

Diagnoses failing tests, builds, type errors, and CI failures — reproduces the failure, finds the first meaningful error, and identifies the root cause with evidence.

How to install Test Triager

Installs to ~/.claude/agents/arcanedge-ai-coding-agent-playbook-claude-code-test-triager.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/ArcanEdge-AI/coding-agent-playbook-claude-code/HEAD/agents/test-triager.md -o ~/.claude/agents/arcanedge-ai-coding-agent-playbook-claude-code-test-triager.md

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

What Test Triager does

name: test-triager description: Diagnoses failing tests, builds, type errors, and CI failures — reproduces the failure, finds the first meaningful error, and identifies the root cause with evidence. Use when something is failing and the cause is not yet known. Once the cause is established and only the fix remains, hand that to isolated-worker rather than expanding this role. model: sonnet effort: high permissionMode: default tools: Read, Grep, Glob, Bash, Edit disallowedTools: Agent

Alternatives in Testing & QA

Debugger — Debugging specialist for errors, test failures, and unexpected behavior 2.8k ★
Test Gap Finder — Finds missing, weak, or stale test coverage in a diff 548 ★
Codex Debugger — Root-cause a failing test, crash, stack trace, or misbehaving feature by delegating the investigation to OpenA 249 ★