fundamentals SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
fundamentals from dojocodinglabs/code-sensei is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add dojocodinglabs/code-sensei/fundamentals@git:20260207.d76e1caPins git:20260207.d76e1ca in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- dojocodinglabs/code-sensei
- Path
skills/fundamentals/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260207.d76e1ca, committed Feb 7, 2026
- Size
- 2,548 bytes
- Repository stars
- 14
- License
- MIT
Core programming concepts: variables, functions, conditionals, loops, and data types. Activated when Claude writes basic code structures. Provides teaching context for CodeSensei explanations at the foundational level.
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
# Programming Fundamentals — CodeSensei Teaching Module When explaining fundamental programming concepts to the user, use these guidelines: ## Variables - **Analogy (beginner):** A labeled box that holds something. The label is the name, the content is the value. - **Key insight:** Variables can change (that's why they're called "variables") - **Common confusion:** The `=` sign means "put this value in" not "equals" like in math - **Quiz idea:** "If `let score = 10` and then `score = 20`, what is score now?" ## Functions - **Analogy (beginner):** A recipe. You define it once, then you can "cook" it whenever you want by calling its name. - **Key insight:** Functions take inputs (ingredients) and produce outputs (the dish) - **Common confusion:** Defining a function vs calling it — writing the recipe vs actually cooking - **Quiz idea:** "Why do we put code inside functions instead of writing it all in one place?" ## Conditionals (if/else) - **Analogy (beginner):** A fork in the road. If the condition is true, go left. Otherwise, go right. - **Key insight:** Computers can only check true/false — every decision comes down to yes or no …
Read the whole file at its exact version.
How to install
mdr add dojocodinglabs/code-sensei/fundamentals@sha256:f1aa23aedb429e04The line at the top of this page pins the label git:20260207.d76e1ca, 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_hdnomugteymnxqvm)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Feb 7, 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 (2548 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
dojocodinglabs/code-sensei · 14 stars · license MIT · pushed 2026-10-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hdnomugteymnxqvm GET https://markdownregistry.com/api/v1/resolve?ref=dojocodinglabs/code-sensei/fundamentals GET https://markdownregistry.com/api/v1/blob/f1aa23aedb429e04edf2ea292c41e27a0829247475b921724672bceed83ab67e
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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