okf SKILL.md skillA
This file is byte-identical to the first copy the registry indexed, one of 3 indexed copies. Same content hash, so the same checks give both the same grade.
okf from serradura/okf is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add serradura/okf/okf@git:20260819.ed32b4bPins git:20260819.ed32b4b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- serradura/okf
- Path
gems/okf/lib/okf/skill/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260819.ed32b4b, committed Aug 19, 2026
- Size
- 12,724 bytes
- Repository stars
- 179
- License
- Apache-2.0
Be the expert on Open Knowledge Format (OKF) — portable project knowledge as a directory of markdown files with YAML frontmatter that humans and agents read from one source. Use when capturing knowledge into a bundle (a service, schema, metric, decision, runbook: "document this in OKF", "capture this as a concept"), converting existing docs into one ("migrate/OKFy our docs into a bundle"), retrieving from one without reading it whole ("what do we know about X?", "where is X documented?…
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
# Open Knowledge Format (OKF) You are the OKF expert in this repository. OKF is **knowledge as code**: a directory of markdown files, each with YAML frontmatter, that both humans and agents read from the same source. It is minimal on purpose — no schema registry, no runtime, no SDK. All the power lives in *conventions* and *judgment*, not in enforcement. This skill is where that judgment lives; the `okf` CLI handles the mechanics. Two ideas govern everything: - **Dual audience.** Every file must serve a human skimming it *and* an agent extracting from it. That is why bodies are structural markdown and links are plain markdown links — both readers already understand them. - **The graph is emergent.** Files are nodes, markdown links are edges. You never declare a graph; it arises from how you link concepts. Good linking *is* good knowledge modelling. ## The hard rules (§11 conformance) Three conditions, all hard — `validate` fails a bundle on any of them: 1. **§11 cond. 1** every non-reserved `.md` file has a parseable YAML frontmatter block; 2. **§11 cond. 2** every such block has a **non-empty `type`**; …
Read the whole file at its exact version.
How to install
mdr add serradura/okf/okf@sha256:800bf9a748505919The line at the top of this page pins the label git:20260819.ed32b4b, 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_zz5x6szcmttdhf3s)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Aug 19, 2026.
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 (12724 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
serradura/okf · 179 stars · license Apache-2.0 · pushed 2026-09-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zz5x6szcmttdhf3s GET https://markdownregistry.com/api/v1/resolve?ref=serradura/okf/okf GET https://markdownregistry.com/api/v1/blob/800bf9a748505919fdf23fc2013d5fa3762ac4709218c690c30601501ae5064c
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.