dinhanhthi/coding-friend · plugin/skills/cf-learn/SKILL.md

cf-learn skillA

cf-learn is agent-read markdown (skill) from dinhanhthi/coding-friend: 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)..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add dinhanhthi/coding-friend/cf-learn@git:20260909.6451e3d
Exact content
mdr add dinhanhthi/coding-friend/cf-learn@sha256:54907565557e244e

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_bmqsa7h3ylz3sn33.svg)](https://markdownregistry.com/a/art_bmqsa7h3ylz3sn33)

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Versions

versioncommittedcommitsizeaudit
git:20260909.6451e3d latest2026-09-09 6451e3d 10,375 BA view · diff
git:20260909.31596732026-09-09 3159673 10,197 BA view · diff
git:20260827.debd9792026-08-27 debd979 10,636 BA view · diff
git:20260704.df151ec2026-07-04 df151ec 10,892 BA view · diff
git:20260704.bf827bf2026-07-04 bf827bf 10,878 BA view · diff
git:20260614.c685c4b2026-06-14 c685c4b 10,773 BA view · diff
git:20260614.52b48b12026-06-14 52b48b1 10,763 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (10375 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

GitHub

dinhanhthi/coding-friend · 3 stars · license MIT · pushed 2026-09-10 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_bmqsa7h3ylz3sn33
GET https://markdownregistry.com/api/v1/resolve?ref=dinhanhthi/coding-friend/cf-learn
GET https://markdownregistry.com/api/v1/blob/54907565557e244ed5b12b22e36326685481ce79157970d86f64dc6f6be7f563