dev SKILL.md skillA

dev from ellmos-ai/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add ellmos-ai/skills/dev@v0.1.0

Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
ellmos-ai/skills
Path
skills/assist/dev/SKILL.md
Versions recorded
6
Latest version
v0.1.0, committed Sep 27, 2026
First version recorded
Jul 23, 2026
Size
3,366 bytes
Repository stars
8
License
MIT

Developer assistant (ATI successor). Provides a quick project overview via headless scan and routes to the available coding tools: CodeCommander MCP (analysis/refactor/diagnose) and the ellmos-code-tools module. Pure tool routing + scan, no own store.

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

<img src="banner.png" width="100%" alt="dev banner">

# Dev — Entwickler-Assistent (ATI)

Verschafft Überblick, dann übergibt er an die richtigen Werkzeuge.

## Zweck

Nachfolger von BACHs ATI/entwickler-Agent. Zwei Aufgaben:
1. **Projekt-Scan** (headless, stdlib): schneller, tokensparender Überblick über
   Struktur, Sprachen und Build-Marker eines Projekts — bevor teure Analyse läuft.
2. **Werkzeug-Routing:** leitet auf die vorhandenen Coding-Tools weiter statt eigene
   zu duplizieren.

## Trigger

| Nutzereingabe | Aktion |
|---|---|
| „Verschaff dir Überblick über das Projekt X" | `dev_core.py scan <pfad>` |
| „Was ist das für ein Projekt / welcher Stack?" | `dev_core.py scan <pfad>` |
| „Analysiere diese Datei / refactor" | → CodeCommander-MCP |
| „Generiere/prüfe Python-Code" | → CodeCommander-MCP / ellmos-code-tools |

## Werkzeug-Landschaft (Routing-Ziele)

- **CodeCommander-MCP** (`.AI/.MCP/ellmos-codecommander-mcp`): `cc_analyze_code`,
  `cc_analyze_methods`, `cc_extract_classes`, `cc_diagnose_imports`,
  `cc_runtime_import_diagnose`, `cc_generate_python_code`, `cc_check_indentation` u.a.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add ellmos-ai/skills/dev@sha256:e0c349589cfe3b0c

The line at the top of this page pins the label v0.1.0, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_t346z6ohozw4ht2a.svg)](https://markdownregistry.com/a/art_t346z6ohozw4ht2a)

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

Versions

The registry has recorded 6 versions of this file, between Jul 23, 2026 and Sep 27, 2026, about one every 13 days.

versioncommittedcommitsizeaudit
v0.1.0 latest2026-09-27 b8ffb91 3,366 BA view · diff
v0.1.02026-08-23 6875515 3,364 BA view · diff
v0.1.02026-08-23 f025c2c 3,346 BA view · diff
v0.1.02026-07-30 08fbb89 3,327 BA view · diff
v0.1.02026-07-29 6a2d333 3,273 BA view · diff
v0.1.02026-07-23 30f39b8 3,308 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 (3366 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

ellmos-ai/skills · 8 stars · license MIT · pushed 2026-10-18 · branch master

API

GET https://markdownregistry.com/api/v1/artifacts/art_t346z6ohozw4ht2a
GET https://markdownregistry.com/api/v1/resolve?ref=ellmos-ai/skills/dev
GET https://markdownregistry.com/api/v1/blob/e0c349589cfe3b0cf418f3deb24b7fb097d45ef52358ad19a4958a96d7f5a0ef

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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