din5008-letter SKILL.md skillA
din5008-letter from plexito-de/honed-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add plexito-de/honed-skills/din5008-letter@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- plexito-de/honed-skills
- Path
skills/din5008-letter/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Oct 4, 2026
- Size
- 22,032 bytes
- Repository stars
- 3
- License
- Apache-2.0
Use when a German letter (Brief, Geschäftsbrief) has to be printed and posted in a DIN lang window envelope (Fensterumschlag), laid out to DIN 5008 Form B, such as a Kündigung, Widerspruch, Einspruch or a letter to a Behörde. Needs only sender and recipient; every optional part (Rücksendeangabe, Vermerk, Informationsblock, Datum, Betreff, Anrede, Text, Gruß, Anlagen) goes to its normed place, with Falz- and Lochmarken. Refuses an address the window cannot take and proves the PDF layout. Not…
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
# DIN 5008 letter: Form B to a print-ready PDF, proven from the layout A letter in a window envelope fails in the post room, not on screen. An address one line too low slides under the window edge, a seventh line is cut off, and a printer set to "fit to page" moves everything by a few millimetres. So this skill renders the PDF, reads back where each part starts, compares that with numbers taken from the norm, and keeps the file only when they agree. You give it two things: the sender and the recipient. That alone is a valid letter. Everything else is optional, and whatever you give goes to the place DIN 5008:2020-03 Form B reserves for it.  …
Read the whole file at its exact version.
How to install
mdr add plexito-de/honed-skills/din5008-letter@sha256:78810cc050f9939dThe line at the top of this page pins the label v1.0.0, 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_fo3du2kzcrwrfwhy)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 4, 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 (22032 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
plexito-de/honed-skills · 3 stars · license Apache-2.0 · pushed 2026-10-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fo3du2kzcrwrfwhy GET https://markdownregistry.com/api/v1/resolve?ref=plexito-de/honed-skills/din5008-letter GET https://markdownregistry.com/api/v1/blob/78810cc050f9939df8cc05e3c7768a9eb4ee4928d1100a810476106eb26266ff
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.