DrillSpark MCP Server for ChatGPT

io.github.jackasser/drillspark-mcp

Create and manage Mermaid.js flowcharts and diagrams with AI agents via MCP.

client:ChatGPT transport:streamable-http

Install DrillSpark MCP Server in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://drillspark.io/api/mcp/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs