cf-learn SKILL.md skillA
cf-learn from dinhanhthi/coding-friend is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add dinhanhthi/coding-friend/cf-learn@git:20261103.d472345Pins git:20261103.d472345 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- dinhanhthi/coding-friend
- Path
plugin-codex/skills/cf-learn/SKILL.md- Versions recorded
- 7
- Latest version
- git:20261103.d472345, committed Nov 3, 2026
- First version recorded
- Jun 14, 2026
- Size
- 10,427 bytes
- Repository stars
- 4
- License
- MIT
Extract educational notes for the human from the conversation (unlike $cf-remember, which stores project memory for AI recall). TRIGGER — substantial new technical knowledge, a debugging breakthrough, an architecture decision explained, or a complex explanation worth keeping; the user says "explain what we learned", "make notes on this", "cf-learn". SKIP — trivial edits, typo fixes, routine operations, or knowledge that belongs in project memory rather than learning notes (use $cf-remember).
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
# $cf-learn
Extract learning points for human understanding. Topic: **$ARGUMENTS**
## Purpose
In vibe coding, AI writes the code and human approves it — but the human doesn't actually learn anything. This skill extracts knowledge from the conversation and writes it as clear, educational docs so the human builds real understanding over time.
## Workflow
### Step 0: Custom Guide
```!
bash "${PLUGIN_ROOT}/lib/load-custom-guide.sh" cf-learn
```
If the block above printed anything, apply only the `## Before`, `## Rules`, and `## After` sections; if it shows the raw command instead of output, re-run that exact `load-custom-guide.sh` fence now.
### Step 1: Load Config
Read config from **global only**:
1. **Global:** `~/.coding-friend/config.json`
If `learn.disabled` is `true` in the global config, **stop immediately** and inform the user: "CF Learn is disabled. Re-enable it with `cf config` or by setting `learn.disabled: false` in `~/.coding-friend/config.json`."
Extract settings with these defaults:
**`learn` settings:**
…Read the whole file at its exact version.
How to install
mdr add dinhanhthi/coding-friend/cf-learn@sha256:63c03e03e0c9929eThe line at the top of this page pins the label git:20261103.d472345, 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_eq6vw5r5qlgtetf3)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Jun 14, 2026 and Nov 3, 2026, about one every 24 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261103.d472345 latest | 2026-11-03 | d472345 | 10,427 B | A | view · diff |
| git:20260909.6451e3d | 2026-09-09 | 6451e3d | 10,289 B | A | view · diff |
| git:20260909.3159673 | 2026-09-09 | 3159673 | 10,111 B | A | view · diff |
| git:20260827.debd979 | 2026-08-27 | debd979 | 10,532 B | A | view · diff |
| git:20260704.bf827bf | 2026-07-04 | bf827bf | 10,788 B | A | view · diff |
| git:20260614.c685c4b | 2026-06-14 | c685c4b | 10,683 B | A | view · diff |
| git:20260614.7effc63 | 2026-06-14 | 7effc63 | 10,699 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 (10427 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
dinhanhthi/coding-friend · 4 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_eq6vw5r5qlgtetf3 GET https://markdownregistry.com/api/v1/resolve?ref=dinhanhthi/coding-friend/cf-learn GET https://markdownregistry.com/api/v1/blob/63c03e03e0c9929ef911ab7cef6ef6eb9da57e1a4f3fe83121038f793d622090
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.
More from dinhanhthi/coding-friend
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