format_markdown SKILL.md skillA
format_markdown from theafh/ai-modules is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add theafh/ai-modules/format_markdown@v2.0.0Pins v2.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- theafh/ai-modules
- Path
plugins/ai_dev/skills/format_markdown/SKILL.md- Versions recorded
- 1
- Latest version
- v2.0.0, committed May 3, 2026
- Size
- 1,348 bytes
- Repository stars
- 39
- License
- MIT
Apply markdown linting compliance and best practices when creating or editing markdown files (.md, .mdc). Covers blank-line rules around block elements, consistent bullet style, fenced code blocks with language identifiers, table alignment syntax, header level progression, list indentation and spacing, and link/image conventions.
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
# format_markdown ## Linting Compliance - **Blank lines**: One around headings, lists, tables, code blocks - **Single newline**: File must end with exactly one newline - **No multiple blanks**: Maximum one consecutive blank line - **Consistent bullets**: Use `-` for all unordered lists - **Fenced code**: Always use language identifier - **Table alignment**: Use `:---:` for center, `:---` for left, `---:` for right - **Header levels**: Don't skip levels (H1 → H2 → H3, not H1 → H3) - **List indentation**: 2 spaces for nested items - **List marker spacing**: Use 1 space after list markers - **No bare URLs**: Wrap in angle brackets or use reference links - **No trailing punctuation**: In headers ## Best Practices - **Descriptive links**: Meaningful text, not "click here" - **Alt text**: Always for images - **Consistent emphasis**: `**bold**` and `*italic*` only - **Table headers**: Always include
Read the whole file at its exact version.
How to install
mdr add theafh/ai-modules/format_markdown@sha256:1c822d6651a7f7baThe line at the top of this page pins the label v2.0.0, 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_cuy7jvq7lxtkmhwi)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on May 3, 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 (1348 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
theafh/ai-modules · 39 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cuy7jvq7lxtkmhwi GET https://markdownregistry.com/api/v1/resolve?ref=theafh/ai-modules/format_markdown GET https://markdownregistry.com/api/v1/blob/1c822d6651a7f7ba43435d22e4c31c327434dcbbfcf535ad912f16c7247ebbea
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.