os-linux SKILL.md skillA
os-linux from muvon/octomind-tap is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add muvon/octomind-tap/os-linux@git:20261013.a69e0bbPins git:20261013.a69e0bb in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- muvon/octomind-tap
- Path
skills/os-linux/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261013.a69e0bb, committed Oct 13, 2026
- First version recorded
- Sep 5, 2026
- Size
- 7,359 bytes
- Repository stars
- 6
- License
- Apache-2.0
Identify and operate Linux hosts, VMs, and containers: distro and ABI boundaries, services, resource limits, networking, and evidence-based recovery.
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
## Overview Use for Linux administration, troubleshooting, and deployment work. Establish what system the commands will affect, then use its distribution guide for package and release details. This foundation covers shared operational contracts, not a universal installer. ## Mental model Kernel, distribution userspace, libc, service manager, and deployment boundary are separate facts. A container shares a kernel while carrying different userspace; its root user, filesystem, and resource limits need not describe the host. ## Identify the target - Guidance checked 2026-10-12 against current kernel, systemd, and container-runtime documentation. Distribution-supported kernels often backport fixes; an older upstream version string alone does not prove an unpatched vulnerability. Check the vendor advisory and installed package revision. - Record the target host/container, effective identity, distribution `ID`/`VERSION_ID`, architecture, libc, init/service manager, and deployment mode before changing state. The workstation running the assistant is not necessarily the target. …
Read the whole file at its exact version.
How to install
mdr add muvon/octomind-tap/os-linux@sha256:18c0f04028ec96d1The line at the top of this page pins the label git:20261013.a69e0bb, 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_bnmfqc2cxx6lmiqu)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Sep 5, 2026 and Oct 13, 2026, about one every 38 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261013.a69e0bb latest | 2026-10-13 | a69e0bb | 7,359 B | A | view · diff |
| git:20260905.c6d4efe | 2026-09-05 | c6d4efe | 7,093 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 (7359 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
muvon/octomind-tap · 6 stars · license Apache-2.0 · pushed 2026-11-08 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_bnmfqc2cxx6lmiqu GET https://markdownregistry.com/api/v1/resolve?ref=muvon/octomind-tap/os-linux GET https://markdownregistry.com/api/v1/blob/18c0f04028ec96d140fe18201c29f6e10ad84cd739707c469e8dbf84a4086532
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.