---
name: ellmos-ai/dev
source: https://app.decimal.ai/s/ellmos-ai-dev@1/SKILL.md
source_sha256: ba5c67699224
---

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> **Deutsch** — Offizielle Deutsch-Version / Documento Oficial en Deutsch.


# Dev — Developer Assistant (ATI) (Deutsch)

Gets an overview first, then hands off to the right tools.

## Übersicht & Zweck

Successor to BACH's ATI/entwickler agent. Two tasks:
1. **Project scan** (headless, stdlib): fast, token-efficient overview of
   structure, languages and build markers of a project — before expensive analysis runs.
2. **Tool routing:** delegates to existing coding tools instead of duplicating them.

## Triggers

| User input | Action |
|---|---|
| "Get an overview of project X" | `dev_core.py scan <path>` |
| "What kind of project is this / which stack?" | `dev_core.py scan <path>` |
| "Analyse this file / refactor" | → CodeCommander MCP |
| "Generate/check Python code" | → CodeCommander MCP / ellmos-code-tools |

## Tool Landscape (Routing Targets)

- **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` etc.
- **ellmos-code-tools** (`.AI/.MODULES/ellmos-code-tools`): CLI dev tools (Structural-Edit,
  pycutter context, Method-Analyzer).
- **FileCommander MCP**: File/directory operations over large trees.

## CLI Entry Point (dev_core.py)

```bash
python dev_core.py scan .              # current project
python dev_core.py scan /path/project  # structure + languages + markers
```

Detects e.g.: Python (pyproject/requirements/setup), Node/TypeScript, Rust, Go,
Java, Roblox (Rojo), Docker, Git repo.

## Store

No store. Pure scan + routing.

## Attitude

We recommend CodeCommander/ellmos-code-tools as coding tools, but are open
to others (e.g. ruff/pylint/eslint) if the user prefers them.

## Privacy

- `dev_core.py` only reads file/directory names (structure), no content, no upload.
- Skipped: `.git`, `node_modules`, `.venv`, `__pycache__` etc.

## Related Resources

- `assist/AGENTS.md` — Umbrella router
- `.AI/.MCP/ellmos-codecommander-mcp` · `.AI/.MODULES/ellmos-code-tools`

## Änderungsprotokoll

### 0.1.0 (2026-06-22)
- Initial version. ATI/entwickler successor: headless project scan (stdlib) +
  routing to CodeCommander MCP / ellmos-code-tools. User-neutral, no store.