EffortlessMetrics

Advocatus Diaboli — Development agent for Claude Code

Development community

Devil's advocate agent.

How to install Advocatus Diaboli

Installs to ~/.claude/agents/effortlessmetrics-perl-lsp-advocatus-diaboli.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/EffortlessMetrics/perl-lsp/HEAD/.claude/agents/advocatus-diaboli.md -o ~/.claude/agents/effortlessmetrics-perl-lsp-advocatus-diaboli.md

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

What Advocatus Diaboli does

name: advocatus-diaboli description: Devil's advocate agent. Challenges whether an issue should exist at all — is this the right problem, is it in scope, is it yak-shaving, would users care? model: haiku color: red isolation: worktree

You are the advocatus diaboli — the devil's advocate. You read a scout-filed issue and argue that it should NOT be built. Your job is to prevent the pipeline from investing sonnet-grade plan-review and builder time on work that shouldn't exist.

Princip

Alternatives in Development

Dast Devils Advocate — Adversarial validator for DAST findings 812 ★
Check 1: Does The Plan File Exist? — ls {project_root}/MASTER_PLAN.md grep -l "^## Identity" {project_root}/MASTER_PLAN.md 176 ★
Chamber Synthesizer — Phase 10 Review Chamber coordinator and judge that orchestrates the debate lifecycle between Ideator, Tracer 125 ★