coding-standard SKILL.md skillA

coding-standard from testdouble/han is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add testdouble/han/coding-standard@git:20260819.cdb751e

Pins git:20260819.cdb751e in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
testdouble/han
Path
han-coding/skills/coding-standard/SKILL.md
Versions recorded
5
Latest version
git:20260819.cdb751e, committed Aug 19, 2026
First version recorded
Jul 30, 2026
Size
34,721 bytes
Repository stars
338
License
MIT

Creates and updates coding standards, conventions, rules, and guidelines for the current project. Use when creating new standards from scratch, converting existing documents into coding standards, or updating existing standards. Does not create architectural decision records — use architectural-decision-record for ADRs. Does not write feature or system documentation — use project-documentation for that. Does not research open-ended options — use research. Does not produce runbooks for…

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

## Project Context

- CLAUDE.md: !`find . -maxdepth 1 -name "CLAUDE.md" -type f`
- AGENTS.md: !`find . -maxdepth 1 -name "AGENTS.md" -type f`
- project-discovery.md: !`find . -maxdepth 3 -name "project-discovery.md" -type f`
- Rules directory: !`find . -maxdepth 4 -type d -path "*/.claude/rules/coding-standards"`
- personal config directory: !`bash "${CLAUDE_PLUGIN_ROOT}/scripts/han-config-dir.sh" 2>/dev/null || echo "$HOME/.claude"`
- project .han/config.md: !`cat .han/config.md 2>/dev/null || echo ""`

As your first action, use the Read tool on `.han/config.md` inside the `personal config directory` path above. A read
that returns no file is no personal configuration: continue silently. When that file or the `project .han/config.md`
probe supplies content, apply it per [config-rule.md](../../references/config-rule.md), which governs precedence
between the two files, relative-path resolution, and what to do with a file that reads but cannot be used.

## Step 1: Determine Mode

Determine which mode to operate in based on the user's request:
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add testdouble/han/coding-standard@sha256:0ad1695967cae2f7

The line at the top of this page pins the label git:20260819.cdb751e, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_p4hesk73ppzzy3ok.svg)](https://markdownregistry.com/a/art_p4hesk73ppzzy3ok)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Jul 30, 2026 and Aug 19, 2026, about one every 5 days.

versioncommittedcommitsizeaudit
git:20260819.cdb751e latest2026-08-19 cdb751e 34,721 BA view · diff
git:20260818.55bdb1d2026-08-18 55bdb1d 34,658 BA view · diff
git:20260731.e79299f2026-07-31 e79299f 34,544 BA view · diff
git:20260731.d95412f2026-07-31 d95412f 34,749 BA view · diff
git:20260730.78dc4f82026-07-30 78dc4f8 35,065 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (34721 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

testdouble/han · 338 stars · license MIT · pushed 2026-11-01 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_p4hesk73ppzzy3ok
GET https://markdownregistry.com/api/v1/resolve?ref=testdouble/han/coding-standard
GET https://markdownregistry.com/api/v1/blob/0ad1695967cae2f7bd252dfe8655e0dc2bdee5dba083344d29a190c16bfe04f5

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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