plan-critique

plan-critique is a command for Claude Code from xonovex/platform. It costs 21 tokens per session (281 once invoked), scanned A, original, MIT.

A command for testing a written development plan from an adversarial point of view before it is approved.

In plain words
What is it for?
Use it for red-team review, pre-mortems, falsification, or steelmanning of a plan; its findings are intended for a separate plan-revision step.
Why use it?
It exposes assumptions, risks, and ways the plan could fail while there is still time to revise it.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the xonovex-workflow plugin — 2 skills, 17 commands shipped together

Good fit Use it for red-team review, pre-mortems, falsification, or steelmanning of a plan; its findings are intended for a separate plan-revision step.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/xonovex/platform/plan-critique
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.

Clone the repo
git clone --depth 1 https://github.com/xonovex/platform

Made for: Claude Code.

Or install xonovex-workflow, the plugin that ships this one along with the rest of its 2 skills, 17 commands.

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 plan-critique

README.md
[![agentmods](https://agentmods.dev/badge/commands/xonovex/platform/plan-critique/github.svg)](https://agentmods.dev/commands/xonovex/platform/plan-critique)
Your own site
<a href="https://agentmods.dev/commands/xonovex/platform/plan-critique"><img src="https://agentmods.dev/badge/commands/xonovex/platform/plan-critique/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 plan-critique

Your own site · 80×15
<a href="https://agentmods.dev/commands/xonovex/platform/plan-critique"><img src="https://agentmods.dev/badge/commands/xonovex/platform/plan-critique.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 21 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 281 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 $0.00021 $0.00281
Opus 5.5 $0.00008 $0.00112
Sonnet 5.5 $0.00004 $0.00056
Haiku 4.5 $0.00002 $0.00028

Measured 15d ago against content hash 78bc9e439b3b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

plan-critique 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 15d 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.

packages/runtime/plugin/plugin-workflow/commands/plan-critique.md · 26 lines

What it actually says

/xonovex-workflow:plan-critique - Adversarially Critique a Plan

Stress-test a plan independently and report findings for a separate revision.

Arguments

  • plan-file (optional): Path to the plan document (auto-detects from git config or the most recent plan in plans/).
  • --mode <mode> (optional): Which adversarial lens(es) to run: red-team, pre-mortem, falsify, steelman, or all. Default: red-team + pre-mortem.

Delegation

Load the plan-guide skill (plugin xonovex-workflow) and perform its critique operation with these arguments. Run this as a fresh session / independent agent that did not author the plan. Self-critique defends instead of attacks. The skill is the source of truth for the procedure, output format, and gotchas. Do not restate them.

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. 15d ago Changed · -4 lines 78bc9e439b3b
  2. 1mo ago First seen · 30 lines · 21 tokens per session scan A baa33cd26498

Subscribe to this mod's changes

plan-critique is a command published in the GitHub repository xonovex/platform (6 stars, last pushed 5d ago), licensed MIT. It adds 21 tokens to every session and 281 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 2026-08-31.