mindgoblinstudios/grim-tome · skills/dev/model-quirks/SKILL.md

grim:dev:model-quirks skillA

grim:dev:model-quirks is agent-read markdown (skill) from mindgoblinstudios/grim-tome: (grim:dev:model-quirks): (Model Quirks): Apply model-specific prompt mitigations inline (unlabeled) into AGENTS.md, skills, and prompts, and record every applied change in the reverse-index ledger at docs/model-quirks-ledger.yaml so it can be verified, pruned, or undone when models rotate..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add mindgoblinstudios/grim-tome/grim:dev:model-quirks@git:20260825.3923911
Exact content
mdr add mindgoblinstudios/grim-tome/grim:dev:model-quirks@sha256:bfab06a8737c87d5

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_oc2dnno2s72uboi2.svg)](https://markdownregistry.com/a/art_oc2dnno2s72uboi2)

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Versions

versioncommittedcommitsizeaudit
git:20260825.3923911 latest2026-08-25 3923911 3,941 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (3941 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

mindgoblinstudios/grim-tome · 24 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_oc2dnno2s72uboi2
GET https://markdownregistry.com/api/v1/resolve?ref=mindgoblinstudios/grim-tome/grim:dev:model-quirks
GET https://markdownregistry.com/api/v1/blob/bfab06a8737c87d59fbce70f1c36605c6cc0a9027a0098829ae8f1753967eceb

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.