critic-loop SKILL.md skillA

critic-loop from augchan42/inkstone is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add augchan42/inkstone/critic-loop@v1.2.0

Pins v1.2.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
augchan42/inkstone
Path
skills/critic-loop/SKILL.md
Versions recorded
4
Latest version
v1.2.0, committed Oct 28, 2026
First version recorded
Oct 25, 2026
Size
13,409 bytes
Repository stars
5
License
MIT

Run an independent critic loop on generated work that is not code or a plan — images, renders, ASCII or canvas art, video stills, frames and shorts, covers, copy. A fresh-context critic scores each round against a rubric written before round 1, starts with a blind read (it says what it sees before it is told what was intended), lists every gap, and the loop stops on a threshold, a stall rule or a round limit. Use when asked to "critic loop", "have a critic score this…

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Critic Loop

An independent critic for generated work. The producer makes the work; a critic that has
never seen the producer's reasoning judges it; the producer revises; the loop stops by
rule, not by feel.

**Core principle:** the producer's own check is not a review. An agent that drew a ram
believes it drew a ram, and grades the picture with that belief. Only a critic that has
not been told what the picture is can say whether it shows one.

## When to use, and when not

- Use for anything whose quality is judged by looking or reading: stills, renders,
  contact sheets, video frames, covers, ASCII or canvas art, UI screenshots judged as
  pictures, captions, short copy.
- Code changes: `codex-review`. Implementation plans: `plan-review-loop`. Whether code
  meets its intent: `verify-change`.
- Skip it for a trivial change to work that already passed. Zero rounds is a valid
  outcome; say so.

## Lifecycle

```
rubric → round: packet → blind read → scored verdict → triage → revise → … → stop rule → report
```

Records live in `reviews/critic/<id>/` in the target repo: `rubric.md`, `round-<n>.md` per
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add augchan42/inkstone/critic-loop@sha256:62e14879827f85a1

The line at the top of this page pins the label v1.2.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_riarn2cd4iwe5ul5.svg)](https://markdownregistry.com/a/art_riarn2cd4iwe5ul5)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 4 versions of this file, between Oct 25, 2026 and Oct 28, 2026, more than one a day.

versioncommittedcommitsizeaudit
v1.2.0 latest2026-10-28 19d53e1 13,409 BA view · diff
v1.2.02026-10-28 e46ca49 13,402 BA view · diff
v1.1.02026-10-28 78b1b97 13,112 BA view · diff
v1.1.02026-10-25 dc65c8e 12,166 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (13409 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

augchan42/inkstone · 5 stars · license MIT · pushed 2026-10-28 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_riarn2cd4iwe5ul5
GET https://markdownregistry.com/api/v1/resolve?ref=augchan42/inkstone/critic-loop
GET https://markdownregistry.com/api/v1/blob/62e14879827f85a13cb0bb321912f89611b77166feea9ae07fb007566eb3741b

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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Every file in augchan42/inkstone

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