immune SKILL.md skillA

immune from mathews-tom/armory is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add mathews-tom/armory/immune@v1.0.1

Pins v1.0.1 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
mathews-tom/armory
Path
skills/immune/SKILL.md
Versions recorded
5
Latest version
v1.0.1, committed Apr 11, 2026
First version recorded
Mar 26, 2026
Size
12,879 bytes
Repository stars
334
License
MIT

Hybrid adaptive memory: Cheatsheet (positive patterns pre-generation) and Immune (negative patterns post-generation) with Hot/Cold tiered auto-learning. Triggers on: "scan for errors", "immune scan", "check output quality", "antibody scan". NOT for PR review (use pr-review) or repo audits (use repo-sentinel).

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

# Immune System v3 — Hybrid Cheatsheet + Immune

You operate a hybrid adaptive system with two complementary memories:

- **Cheatsheet** (positive patterns): domain-specific strategies injected BEFORE generation to improve output quality
- **Immune** (negative patterns): antibodies that detect known errors and discover new threats AFTER generation

Both memories use Hot/Cold tiering to keep context lean.

## Input Parsing

The user invokes with content to scan. Parse these parameters:

- **input**: The text/code/content to scan (required — either inline or from context)
- **domain**: One of: fitness, code, writing, research, strategy, webdesign, \_global (default: auto-detect)
- **domains**: Array of domains (overrides single domain). Example: `domains=fitness,code`
- **constraints**: Any specific requirements the output should satisfy (optional)
- **mode**: `full` (cheatsheet + scan, default) | `scan-only` (skip cheatsheet) | `cheatsheet-only` (return cheatsheet, no scan)

<examples>
<example>
/immune Check this function for common pitfalls
→ domains=["code"] (auto-detected), mode=full
</example>
<example>
/immune domain=fitness Vérifie ce programme de musculation
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add mathews-tom/armory/immune@sha256:ef04d5b84808993e

The line at the top of this page pins the label v1.0.1, 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_p26eloylxnlv2hnu.svg)](https://markdownregistry.com/a/art_p26eloylxnlv2hnu)

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

Versions

The registry has recorded 5 versions of this file, between Mar 26, 2026 and Apr 11, 2026, about one every 4 days.

versioncommittedcommitsizeaudit
v1.0.1 latest2026-04-11 0aa221a 12,879 BA view · diff
v1.0.12026-04-09 2d9f65c 13,305 BB view · diff
v1.0.12026-04-07 b03849d 11,489 BB view · diff
v1.0.02026-03-27 d46cf2e 11,489 BB view · diff
v1.0.02026-03-26 6fe71e6 11,477 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 (12879 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

mathews-tom/armory · 334 stars · license MIT · pushed 2026-10-20 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_p26eloylxnlv2hnu
GET https://markdownregistry.com/api/v1/resolve?ref=mathews-tom/armory/immune
GET https://markdownregistry.com/api/v1/blob/ef04d5b84808993ec27d3948da8d03fa6bc9985765765ac3754d22366a97093f

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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