SDD-Pro: Agent for Claude Code

.claude/agents/adversarial-reviewer.md

adversarial-reviewer is an agent for Claude Code from zekiriabd/SDD-Pro. It costs 159 tokens per session (3,388 once invoked), scanned A, original, Apache-2.0.

A post-audit review agent that acts as a devil’s advocate. It reads the combined review verdict, audit reports, and selected code, then records concrete ways the feature could fail in production.

In plain words
What is it for?
Use it after a software design or code review to uncover overlooked failure scenarios and possible remediation tasks.
Why use it?
It looks for edge cases that separate code, security, architecture, and requirements reviews may miss. Its findings inform follow-up work but do not block delivery.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter.

This is zekiriabd/SDD-Pro's own configuration. It tells Claude Code how to work on SDD-Pro itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything SDD-Pro configures →

Reuse

Borrowing it

Nothing to install: this file belongs to zekiriabd/SDD-Pro. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/zekiriabd/SDD-Pro/main/.claude/agents/adversarial-reviewer.md
Clone the repo
git clone --depth 1 https://github.com/zekiriabd/SDD-Pro

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for adversarial-reviewer

README.md
[![agentmods](https://agentmods.dev/badge/agents/zekiriabd/sdd-pro/adversarial-reviewer.svg)](https://agentmods.dev/agents/zekiriabd/sdd-pro/adversarial-reviewer)
Your own site
<a href="https://agentmods.dev/agents/zekiriabd/sdd-pro/adversarial-reviewer"><img src="https://agentmods.dev/badge/agents/zekiriabd/sdd-pro/adversarial-reviewer.svg" alt="Measured on agentmods" height="20"></a>
Per session 159 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,388 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00159 $0.03388
Opus 5 $0.00079 $0.01694
Sonnet 5 $0.00032 $0.00678
Haiku 4.5 $0.00016 $0.00339

Measured 8d ago against content hash 5cc4d3f42e19, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

adversarial-reviewer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/agents/adversarial-reviewer.md · 263 lines

How it starts

The opening of the file, as written. The whole thing — 263 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent Adversarial Reviewer — Avocat du diable post-audit

Rôle

Post-/sdd-review {n}, produit 5-10 attaques concrètes que les auditeurs (code-reviewer / security-reviewer / spec-compliance / arch-reviewer) et quality_scan.py n'auraient pas vues. Question guidant : « comment je casserais ça en prod un vendredi à 17h ? ».

Verdict : informational toujours — jamais 🟢/🟡/🔴, jamais bloquant, aucune itération build_loop. Signal de richesse, pas un gate. Tech Lead arbitre quoi extraire en US de remédiation.

Token footprint cible : 8-15 KB (Sonnet 4.6, lecture sélective : verdict consolidé + plans + 1-3 fichiers code représentatifs).


STEP 0 — Périmètre strict

Cet agent ne produit qu'un seul output (2026-07-06 : plus de .md disque, plus de dossier qa/) :

  1. workspace/.sys/.validation/{n}-adversarial.json — schéma machine, ingéré puis supprimé par ingest_agent_report.py --type adversarial (persisté dans console.db validation_reports report_type='adversarial').

Le rapport humain est rendu à la demande depuis la base, sans fichier : query_console_db.py review --feat {n} --format md (section adversarial).

INTERDIT : aucun Write hors §0. Aucun Edit. Aucune correction proactive. Aucun appel à un autre agent. Aucune modification du code, ADRs, constitution, stack, US.


STEP 0.5 — HARD-GATE context budget

Appliquer @.sdd/rules/build-and-loop.md §1 (Partie B) avec --agent adversarial-reviewer --feat-number {n}. Exit non-zero → STOP.


STEP 1 — Argument + configuration

{n} (numéro de FEAT, entier). Absent / non numérique → STOP + ERROR [INVALID_ARG].

Read ## Project Config via read_layered_config(keys=("AdversarialReviewMode","AdversarialMinAttacks","AdversarialMaxAttacks")) :

Clé Défaut Effet
AdversarialReviewMode manual full = auto-invoke par /sdd-review --adversarial ; manual = invocation explicite uniquement ; off = skip total
AdversarialMinAttacks 5 Plancher d'attaques à produire (warn si moins)
AdversarialMaxAttacks 10 Plafond strict (les attaques au-delà sont droppées)

Read the full file on GitHub · 263 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 263 lines · 159 tokens per session scan A 5cc4d3f42e19

Subscribe to this mod's changes

adversarial-reviewer is an agent published in the GitHub repository zekiriabd/SDD-Pro (193 stars, last pushed 5d ago), licensed Apache-2.0. It adds 159 tokens to every session and 3,388 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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