invariants SKILL.md skillA
invariants from infinite-system/ivue is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add infinite-system/ivue/invariants@git:20260917.c012262Pins git:20260917.c012262 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- infinite-system/ivue
- Path
.claude/skills/invariants/SKILL.md- Versions recorded
- 6
- Latest version
- git:20260917.c012262, committed Sep 17, 2026
- First version recorded
- Aug 25, 2026
- Size
- 56,397 bytes
- Repository stars
- 13
- License
- MIT
IBR invariant analysis of a posed change, question, or design against a project's recorded invariant contracts (*.invariants.md). Scope is DERIVED from the posed subject (touched paths + content-implication), never assumed. Use when asked to "check the invariants", "does this break/violate an invariant", "invariant-check this diff/merge/idea", BEFORE implementing a feature or design in a governed area (pose the plan — prevention is the cheapest use of this skill), to audit a merge against a…
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
# /invariants [posed] [--scope a,b] [--depth verify|adversarial] [--check] [--audit] [--bootstrap] Hold a posed subject up against every recorded invariant it implicates — and hold the invariants up against reality (the code) at the same time. The contract file is *claims*; the code is *reality*; disagreements in either direction are findings. Three outcomes are first-class: the posed thing **aligns**, it **breaks** an invariant, or it **refines** one — reveals the recorded statement was too narrow or wrong, and proposes the sharper shape. **The unit of analysis is not a subsystem.** It is the posed change plus every invariant it implicates. Subsystems are merely where invariants live. **The mission:** this skill is the persistence-and-enforcement layer that keeps AI-developed code from going brittle. Contracts carry constraints across sessions (each of which starts amnesiac); annotations deliver them at the exact point of edit; reviews catch violations; audits catch drift. Used consistently, the codebase accumulates structure instead of entropy — every loop below exists to serve that. Method authority: IBR. If the full framework is needed (contested verdict, deep reduction, …
Read the whole file at its exact version.
How to install
mdr add infinite-system/ivue/invariants@sha256:9f0fc746ae1dfdc1The line at the top of this page pins the label git:20260917.c012262, 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.
[](https://markdownregistry.com/a/art_zunkifz3zytltlbe)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Aug 25, 2026 and Sep 17, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260917.c012262 latest | 2026-09-17 | c012262 | 56,397 B | A | view · diff |
| git:20260903.74c85a1 | 2026-09-03 | 74c85a1 | 55,515 B | A | view · diff |
| git:20260825.056a081 | 2026-08-25 | 056a081 | 55,327 B | A | view · diff |
| git:20260825.2e8b8ba | 2026-08-25 | 2e8b8ba | 54,665 B | A | view · diff |
| git:20260825.0328566 | 2026-08-25 | 0328566 | 53,929 B | A | view · diff |
| git:20260825.3c5b906 | 2026-08-25 | 3c5b906 | 53,255 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (56397 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
infinite-system/ivue · 13 stars · license MIT · pushed 2026-10-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zunkifz3zytltlbe GET https://markdownregistry.com/api/v1/resolve?ref=infinite-system/ivue/invariants GET https://markdownregistry.com/api/v1/blob/9f0fc746ae1dfdc1036fca2e841963df111b1a715b3b02a23497df81d1862ecc
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.