Claude Code plugin for validating implementation plans with parallel review subagents — checks codebase alignment, best practices, feasibility, and blind spots before execution

Browser-first markdown plan review. Start local web review in one command, then let your agent continue through MCP.

Claude Code plugin: 5 dynamically chosen expert reviewers critique your plans with severity-graded findings, adversarial failure scenarios, and two-pass delta tracking

An adversarial review system for LLM agents. Shadow personas are observational agents that monitor a primary agent's output and produce independent critique — without participating in the conversation.

Adversarial second-opinion reviews for AI coding agents. Auto-gates risky plans before ExitPlanMode and routes them through Codex/Gemini/Opencode for a fresh-lineage critique — with a self-review fallback. Ships as a Claude Code plugin and a portable skill.

VS Code extension that intercepts Plannotator browser opens and displays plan reviews inside VS Code tabs instead of an external browser.

AI-powered compliance checking for IBHS Wildfire Prepared Home Plus designation using Claude API

MCP server for human review of Claude-generated plans with web UI

Collaborative AI triage for code, plans and architecture — Claude, Gemini and Codex independently analyze then merge findings with consensus scoring. Security audits, bug hunts, plan reviews, second opinions. Claude Code skill + MCP server.

Garry Tan's Mega Plan Review adapted for startup business plans, launch bibles, and fundraising strategies. Same rigor, same three modes (EXPANSION / HOLD SCOPE / REDUCTION), different domain. Stress-test your startup plan like Garry stress-tests his engineering plans.

Structured multi-agent review for plans, specs, and code with iterative debate, patch-based auto-apply, and a full audit trail.