{
  "$schema": "https://static.modelcontextprotocol.io/schemas/mcp-server-card/v1.json",
  "version": "1.0",
  "protocolVersion": "2025-06-18",
  "serverInfo": {
    "name": "circaevum-gl",
    "title": "Circaevum Graphics Library",
    "version": "1.0.0"
  },
  "description": "3D timeline viewer on circaevum.com. Client-side tools register via WebMCP on the homepage; iframe hosts use postMessage CIRCAEVUM_* and circaevum-gl.js. Optional Circaevum account storage on nakama.circaevum.com (Path B).",
  "documentationUrl": "https://circaevum.com/docs/FOR-AGENTS.md",
  "transport": {
    "type": "streamable-http",
    "endpoint": "https://circaevum.com/"
  },
  "capabilities": {
    "tools": {
      "listChanged": false
    },
    "resources": false,
    "prompts": false
  },
  "authentication": {
    "required": false
  },
  "instructions": "Open https://circaevum.com/ in a WebMCP-capable browser to call circaevum_* tools. For programmatic embed without browser MCP, use Path A in FOR-AGENTS.md (iframe + CIRCAEVUM_INGEST_EVENTS).",
  "tools": ["dynamic"]
}