roast

roast is a skill for Claude Code from notque/vexjoy-agent. It costs 16 tokens per session (2,849 once invoked), scanned A, original, MIT.

A structured critique of a proposal or design from five different Hacker News-style viewpoints, with claims checked against the actual files and line numbers. It reports both confirmed strengths and problems.

In plain words
What is it for?
Use it to review code or technical decisions when you want skeptical, detailed feedback from several perspectives.
Why use it?
It helps expose weak reasoning and practical risks while filtering out criticism that cannot be supported by evidence.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: mentions CLAUDE.md.

Good fit Use it to review code or technical decisions when you want skeptical, detailed feedback from several perspectives.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/notque/vexjoy-agent/roast
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add notque/vexjoy-agent --skill roast
Clone the repo
git clone --depth 1 https://github.com/notque/vexjoy-agent

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 roast

README.md
[![agentmods](https://agentmods.dev/badge/skills/notque/vexjoy-agent/roast/github.svg)](https://agentmods.dev/skills/notque/vexjoy-agent/roast)
Your own site
<a href="https://agentmods.dev/skills/notque/vexjoy-agent/roast"><img src="https://agentmods.dev/badge/skills/notque/vexjoy-agent/roast/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for roast

Your own site · 80×15
<a href="https://agentmods.dev/skills/notque/vexjoy-agent/roast"><img src="https://agentmods.dev/badge/skills/notque/vexjoy-agent/roast.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 16 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,849 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00016 $0.02849
Opus 5.5 $0.00006 $0.01140
Sonnet 5.5 $0.00003 $0.00570
Haiku 4.5 $0.00002 $0.00285

Measured 25d ago against content hash d0a16e23a5a3, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

roast 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 25d 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.

skills/research/roast/SKILL.md · 303 lines

How it starts

The opening of the file, as written. The whole thing — 303 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Roast: Devil's Advocate Analysis

Overview

This skill produces evidence-based constructive critique through 5 specialized HackerNews commenter personas: Skeptical Senior, Well-Actually Pedant, Enthusiastic Newcomer, Contrarian Provocateur, and Pragmatic Builder. The workflow spawns these personas in parallel, validates all claims against actual files and lines, and synthesizes findings into an improvement-focused report.

Key constraints baked into the workflow:

  • CLAUDE.md must be read and followed before analysis begins
  • Read-only mode (no Write, Edit, destructive Bash) is mandatory — enforced via read-only-ops skill invocation
  • Every claim must reference specific file:line locations and be validated against actual evidence before appearing in the final report
  • All 5 personas must complete before validation begins — no partial analysis
  • Final report must include both validated strengths and problems, prioritized by impact
  • Unvalidated claims are dismissed; unfounded critiques are shown with evidence explaining why
  • Analysis must be direct and focused — no elaborate frameworks beyond the 5-persona + validation pattern
  • Sarcasm and mockery are stripped during synthesis; technical accuracy and file references are preserved

Deep References

When Load Content
Phase 5: writing the synthesized report references/report-template.md Full report template with tone transformation rules

Instructions

Phase 1: ACTIVATE READ-ONLY MODE

Goal: Establish guardrails before any analysis begins.

Call the Skill tool with read-only-ops.

skill: read-only-ops

This ensures no modifications can occur during the analysis workflow.

Allowed operations:

  • Read tool for file contents
  • Glob tool for file patterns
  • Grep tool for content search
  • Bash: ls, wc, du, git status, git log, git diff

Forbidden operations:

  • Write tool -- no file creation
  • Edit tool -- no file modification
  • Bash: rm, mv, cp, mkdir, touch, git add, git commit, git push

Read the full file on GitHub · 303 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 26d ago Changed · -285 lines · +5 tokens per session 59d1c2990317
  2. 27d ago Changed · -2 lines d0a16e23a5a3
  3. 1mo ago First seen · 305 lines · 16 tokens per session scan A e1de89a1c89c

Subscribe to this mod's changes

roast is a skill published in the GitHub repository notque/vexjoy-agent (442 stars, last pushed today), licensed MIT. It adds 16 tokens to every session and 2,849 once invoked, about $0.0001 per session on Opus 5.5. 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 2026-09-03.

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