Open WebUI

Open WebUI — webui.corone.monster

Self-hosted LLM chat frontend. Independent from ELC AI Agent — used for direct API access to Anthropic + OpenAI when ELC is overkill.

Endpoint

• HTTPS: https://webui.corone.monster
• Local: 127.0.0.1:3010 (Docker port mapping)
• nginx: /etc/nginx/sites-enabled/webui.corone.monster

Deployment

Docker container, NOT systemd-only:

• Image: ghcr.io/open-webui/open-webui:main
• Container: open-webui (in docker ps)
• Compose file: /var/www/openwebui/docker-compose.yml
• Volume: open-webui-data → /app/backend/data (persistent)
• systemd wrapper: openwebui.service (manages docker-compose lifecycle)

Port mapping

ports:
  - "127.0.0.1:3010:8080"   # internal 8080 → host 3010

Environment

• ANTHROPIC_API_KEY — Claude API access
• OPENAI_API_KEY — ChatGPT API access
• ENABLE_OLLAMA_API=false — no local GPU
• WEBUI_AUTH=true — first signup = admin
• WEBUI_NAME=WebUI

Installed

2026-04-28.

Use case vs ELC

	ELC AI Agent	Open WebUI
Tools	full (file system, MCP, etc.)	none (chat only)
Sessions	persistent + workspace	conversation history
Models	Anthropic via Claude Code	Anthropic + OpenAI raw API
Skills	58 installed	n/a
Use when	building / agentic work	quick chat, document Q&A

Cross-refs

• codex-mcp-integration — alternative GPT bridge (via Codex MCP, in-ELC)
• nginx-vhost-map — vhost routing