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AI Tools Stack
WMJ Ismail edited this page 2026-07-08 10:22:58 +02:00

🔧 AI Tools Stack

Self-hosted AI productivity tools deployed on Docker Swarm (Contabo VPS). All tools use OpenClaw API (https://opencode.ai/zen/go/v1) as the LLM backend — no external API keys needed.

Tool URL Status Purpose
AnythingLLM https://anything.falahos.my Running Document RAG — upload wikis, SOPs, manuals, query with AI
LibreChat https://chat.falahos.my Running Multi-model chat with MCP agents — can interface with Odysseus, OpenClaw, OpenHands
Perplexica (Vane) https://search.falahos.my 🟡 Starting AI-powered search engine — self-hosted Perplexity alternative

Infrastructure

Component Detail
Deployment /opt/falah-os/swarm/aitools-stack.yml (separate Swarm stack)
Swarm Stack aitools (4 services: anythingllm, librechat, librechat-mongodb, perplexica)
Host Node vmi3361598 (Contabo VPS, Docker 29.5.3)
DNS Cloudflare A records, proxied, pointing to 13.140.161.244
LLM Backend OpenClaw API at https://opencode.ai/zen/go/v1 (no auth required)
Image Sizes AnythingLLM=4.78GB, LibreChat=3.83GB, Vane=13.1GB

AnythingLLM Setup

  1. Visit https://anything.falahos.my
  2. Create admin account on first login
  3. Configure LLM provider: OpenAI-compatible → https://opencode.ai/zen/go/v1
  4. Upload documents via drag-and-drop
  5. Start asking questions against your knowledge base

LibreChat Setup

  1. Visit https://chat.falahos.my
  2. Register first admin account
  3. Configure endpoints for each agent:
    • OpenClaw: https://opencode.ai/zen/go/v1 (no key)
    • Odysseus: (add via custom endpoint)
    • OpenHands: (add via custom endpoint)
  4. Supports: MCP tools, Code Interpreter, multi-model chat

Perplexica Setup

  1. Visit https://search.falahos.my
  2. Configure LLM provider in settings
  3. Start searching with source citations

Initial Deployment Issues

Issue Cause Resolution
Synology Alpine VM kept breaking Swarm Raft Docker 20.10.3 incompatible with Docker 29.x Raft consensus Removed from Swarm. Only modern Docker nodes are managers
MongoDB exit 132 on Alpine VM MongoDB 8.0+ requires AVX CPU instructions Use mongo:4.2 for older CPUs, or pin to Contabo node
AnythingLLM OOM on first start 4.78GB app needs >1024M memory Increased limit to 2048M
LibreChat crash on startup Missing JWT_SECRET env var Added JWT_SECRET to stack file
LibreChat Preplexica health checks killed containers wget not available in Node images Switched to CMD node -e for health checks