validate skillA
validate is agent-read markdown (skill) from scaccogatto/okf-skills: Check that an Open Knowledge Format (OKF) bundle is conformant with the v0.2 spec (§11). Use when asked to validate, lint, or check an OKF bundle, or before committing changes to one. Runs a deterministic Python checker — not an eyeball pass. Also migrates a v0.1 bundle to v0.2 in place with `--migrate`..
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
mdr add scaccogatto/okf-skills/validate@git:20260901.0ace7f7mdr add scaccogatto/okf-skills/validate@sha256:6544ba26a5fe504dPin 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.
[](https://markdownregistry.com/a/art_qapsx5q3qmufc545)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260901.0ace7f7 latest | 2026-09-01 | 0ace7f7 | 3,787 B | A | view · diff |
| git:20260901.bbe3075 | 2026-09-01 | bbe3075 | 3,569 B | A | view · diff |
| git:20260727.e91720e | 2026-07-27 | e91720e | 3,165 B | A | view · diff |
| git:20260727.c68f9f2 | 2026-07-27 | c68f9f2 | 2,819 B | A | view · diff |
| git:20260614.cf86d9d | 2026-06-14 | cf86d9d | 1,479 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 (3787 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
scaccogatto/okf-skills · 368 stars · license MIT · pushed 2026-09-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qapsx5q3qmufc545 GET https://markdownregistry.com/api/v1/resolve?ref=scaccogatto/okf-skills/validate GET https://markdownregistry.com/api/v1/blob/6544ba26a5fe504d5c7b28f1fc07b135ca5127859297eb562041d0ecb9cce610