# Subsystem

> Scaffold a custom Alfresco subsystem (ChildApplicationContextFactory + default/instance properties) or, in authentication mode, configure a custom authentication chain / external IdP (LDAP, identity-service/OIDC, external). In-Process SDK (Maven) / config.

- Skill: `aborroy/subsystem` (Agent Skill)
- Install (CLI): `npx skillmds@latest add aborroy/subsystem`
- Raw SKILL.md: https://api.skillmd.com/api/skills/aborroy/subsystem/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: aborroy (https://skillmd.com/u/aborroy)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/aborroy/subsystem

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# AIUP command: subsystem

1. Read `AGENTS.md`.
2. Execute the full procedure in `commands/subsystem.md`.
3. Apply referenced validator skills under `.cursor/skills/` when the command mentions them.
4. Create or update real files unless the user asked for a plan only.

Treat any user text after `/subsystem` as `$ARGUMENTS` from the command spec.