jovesun-lab/arcgram · skills/validate/SKILL.md

validate skillA

validate is agent-read markdown (skill) from jovesun-lab/arcgram: Run both Arcgram self-checks in one call. A thin wrapper over Checkpoint (structure) and Reconcile (values): validate(diagram,{code}) runs Checkpoint always and Reconcile when code is supplied, then merges into one source-tagged result in the same {findings,summary,attestation,clean} contract. clean = checkpoint.clean && reconcile.clean. Adds no new check; marks, never blocks. Run after authoring or editing a diagram and its code. Agent-neutral. The single door over its two siblings..

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 jovesun-lab/arcgram/validate@git:20260723.78f5e7a
Exact content
mdr add jovesun-lab/arcgram/validate@sha256:134f64c2986f630b

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_25xdiu57kuhvmpbl.svg)](https://markdownregistry.com/a/art_25xdiu57kuhvmpbl)

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Versions

versioncommittedcommitsizeaudit
git:20260723.78f5e7a latest2026-07-23 78f5e7a 4,211 BA view · diff
git:20260720.f85faff2026-07-20 f85faff 4,229 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 (4211 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

jovesun-lab/arcgram · 11 stars · license Apache-2.0 · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_25xdiu57kuhvmpbl
GET https://markdownregistry.com/api/v1/resolve?ref=jovesun-lab/arcgram/validate
GET https://markdownregistry.com/api/v1/blob/134f64c2986f630b2c22eb7875a371e95a8f6cfe85118efab2724624fd720ed2

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