architecture-doc-writer SKILL.md skillA
architecture-doc-writer from ivanestar/eitr is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ivanestar/eitr/architecture-doc-writer@git:20260913.f705301Pins git:20260913.f705301 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ivanestar/eitr
- Path
.claude/skills/architecture-doc-writer/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260913.f705301, committed Sep 13, 2026
- First version recorded
- Aug 30, 2026
- Size
- 7,358 bytes
- Repository stars
- 4
- License
- Apache-2.0
How to write and maintain EITR's architecture documentation (docs/architecture/) - arc42-lite structure for the living system description, Nygard-format ADRs for individual decisions. Load before editing anything under docs/architecture/, or when asked to document a new architectural decision.
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
# Architecture Documentation Standard `docs/architecture/` is EITR's living architecture description. It follows two established, industry-standard formats rather than an invented one - [arc42](https://arc42.org/documentation/) for the overall document structure and [Nygard-format ADRs](https://adr.github.io/) for individual decisions - because both are well-understood, and reusing an established format means a reader already knows how to navigate it. ## The hard rule: describe the system, don't narrate its history `docs/architecture/` documents **what the system is and why it is shaped this way, in the present tense.** It is not a log of who decided what on which date. Every one of these patterns is disallowed in `docs/architecture/`: - `"Confirmed with the user after..."`, `"Decided on 2026-08-29..."`, `"Status: PIVOTED..."` - `"SUPERSEDED by the pivot above"`, `"(HARDENED)"` - stale-marking prose instead of just deleting the stale content or writing a new ADR that supersedes the old one - `"Env note (settled this session): ..."` - session/environment trivia that belongs in a commit message or `TODO.md`, not the architecture description …
Read the whole file at its exact version.
How to install
mdr add ivanestar/eitr/architecture-doc-writer@sha256:6493844c43fec5f4The line at the top of this page pins the label git:20260913.f705301, 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_awqpyzgawznt3qko)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Aug 30, 2026 and Sep 13, 2026, about one every 15 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260913.f705301 latest | 2026-09-13 | f705301 | 7,358 B | A | view · diff |
| git:20260830.643cda5 | 2026-08-30 | 643cda5 | 7,355 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 (7358 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
ivanestar/eitr · 4 stars · license Apache-2.0 · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_awqpyzgawznt3qko GET https://markdownregistry.com/api/v1/resolve?ref=ivanestar/eitr/architecture-doc-writer GET https://markdownregistry.com/api/v1/blob/6493844c43fec5f4bd04c9bd177c21adcff0ec2600aad4a8899f3285e655d115
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.