01. Service Status
● ONLINE
Running on Oracle VPS (The Brain) via Docker.
This service provides an HTTP API to convert text descriptions (Mermaid, Excalidraw, PlantUML) into images (SVG/PNG).
02. Obsidian Configuration
To fix the "Mermaid Version Mismatch" in Obsidian, configure the Kroki Plugin to use our self-hosted instance.
Step 1: Install Plugin
Search for "Kroki" in Obsidian Community Plugins.
Step 2: Configure Server URL
Go to Settings -> Kroki. Set Server URL to:
http://100.76.112.21:8000
(This is the Internal Mesh IP. Accessible only via Tailscale/VPN)
03. Supported Diagrams
The following sidecars are deployed and active:
- Mermaid (Flowcharts, Gantt, Sequence)
- Excalidraw (Hand-drawn style diagrams)
- PlantUML (Standard UML)
- GraphViz (DOT files)
04. API Usage (Ad-Hoc)
You can also use it via CURL or Scripts:
# Structure
POST http://100.76.112.21:8000/{diagram_type}/svg
# Example
curl http://100.76.112.21:8000/mermaid/svg --data-binary '@my_diagram.mmd'
05. Capabilities Cheat Sheet
A "Zoo" of what's possible with the installed sidecars:
