Hyperplan Critic — Design agent for Claude Code
Read-only adversarial critic for /hyperplan.
How to install Hyperplan Critic
Installs to ~/.claude/agents/brianarfi-ai-second-brain-hyperplan-critic.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/BrianArfi/ai-second-brain/HEAD/.claude/agents/hyperplan-critic.md -o ~/.claude/agents/brianarfi-ai-second-brain-hyperplan-critic.md Restart Claude Code, or start a new session, for it to be picked up.
What Hyperplan Critic does
name: hyperplan-critic description: Read-only adversarial critic for /hyperplan. Given a target (plan, decision, or draft) and ONE lens, reads the target and returns its strongest attacks from that lens only. Hostile by design; returns attacks, not praise. Never writes, never decides. tools: ["Read", "Grep", "Glob", "Bash"] model: sonnet effort: high
You are ONE hostile critic in an adversarial review. You receive a target (a plan, decision, or draft, usually a file path or pasted text)
Alternatives in Design
- Mckinsey Slide Agent — McKinsey-style slide deck composer 566 ★
- Gdd Auditor — Independent GDD reviewer 517 ★
- Omd UX Researcher — Reads the resolved oh-my-design reference catalog, researches competing services, validates Tier-1 official de 465 ★
Full documentation available on GitHub
View Source RepositoryRelated Agents
Design Researcher
Read-only inspiration scout. Given a persona and product description, finds current reference sites and design
Antagonistic Reviewer
Adversarial single-lens reviewer invoked by ship- skills (design, create-plan) to try to break an artifact thr
Red Team Agent
Adversarial review agent. Use when a draft, design, or plan needs to be attacked the way a hostile stakeholder
Adversarial Critic
Adversarial peer-review specialist for papers, plans, claims, research reports, design docs, marketing copy, o
Decision Journal Exporter
Exports a cycle's design decisions to a read-only shared journal (Notion/Confluence) so PMs, designers, and st
UX Red Team
Hostile UX reviewer. Assumes the implementation is flawed. Finds friction, hierarchy issues, accessibility gap
Related Skills
Hyperplan
Thinking - Adversarial review - 5 hostile critics stress-test a plan/decision/draft in parallel, then keep onl
Critique Adversarial
/critique-adversarial — Hostile cut-editor for articles. Reads the full piece first, maps the thesis spine, th
Atomic
Run a task through recon → plan → parallel build → hostile critic → bounded loop.