teach SKILL.md skillA
teach from arjitj2/open-pstack is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add arjitj2/open-pstack/teach@git:20260908.64f174ePins git:20260908.64f174e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- arjitj2/open-pstack
- Path
plugins/pstack/skills/teach/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260908.64f174e, committed Sep 8, 2026
- First version recorded
- Jul 15, 2026
- Size
- 5,903 bytes
- Repository stars
- 14
- License
- MIT
Explain a body of work plainly so a person actually understands it. Runs the `how` and `why` skills and weaves what they find into one clear explanation. Use for 'teach me this', 'help me really understand X', 'explain this change or subsystem to me'.
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
# Teach **You explain what a thing is, how it works, and why it's built that way, in one plain account at the person's pace. The goal is that they understand it, not that you change anything.** Teach sits on top of `how` and `why`. Get your bearings on what the work is and what it touches, then run `how` for how it works and `why` for why it's that way. Those are real skill invocations that do their own digging. Blend what they find into one plain explanation, lead with what matters to the person, and go deeper when they ask. Reword freely for teaching, with one exception. Keep `why`'s confidence language intact (its hedges are findings, not style). **Platform note.** On Codex or another non-Claude runtime, running `how` and `why` in parallel maps to parallel subagent dispatch (`spawn_agent` fan-out), and the image-generation tool resolves to your platform's equivalent. Resolve tool names via [`codex-tools.md`](../poteto-mode/references/codex-tools.md). …
Read the whole file at its exact version.
How to install
mdr add arjitj2/open-pstack/teach@sha256:e887eacc2c83770fThe line at the top of this page pins the label git:20260908.64f174e, 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_gtyr3jrhgtx67nxs)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jul 15, 2026 and Sep 8, 2026, about one every 55 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260908.64f174e latest | 2026-09-08 | 64f174e | 5,903 B | A | view · diff |
| git:20260715.0a0ac03 | 2026-07-15 | 0a0ac03 | 6,533 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 (5903 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
arjitj2/open-pstack · 14 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gtyr3jrhgtx67nxs GET https://markdownregistry.com/api/v1/resolve?ref=arjitj2/open-pstack/teach GET https://markdownregistry.com/api/v1/blob/e887eacc2c83770f83f1803ca2ad22db077a650f0644f06c1033a799b81f59c5
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.
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