Create, validate, edit, export (markdown/svg/png/mermaid), and search JSON Canvas files.
Connect Remote server
claude mcp add --transport http jsoncanvas https://jsoncanvas.mcpcentral.io/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"jsoncanvas": {
"url": "https://jsoncanvas.mcpcentral.io/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"jsoncanvas": {
"type": "http",
"url": "https://jsoncanvas.mcpcentral.io/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://jsoncanvas.mcpcentral.io/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server asks for a key before it lists its tools. Connect it with your own key to see them.
Headers
| Name | Description |
|---|---|
AuthorizationOptional | Bearer token from the MCPCentral gateway (Microsoft Entra OAuth at login.mcpcentral.io). Canvases are stored per authenticated user. |
Details
| Endpoint | https://jsoncanvas.mcpcentral.io/mcp (Streamable HTTP) |
| First published | 22 May 2026 |
| Last updated | 22 May 2026 |
| Registry name | io.mcpcentral/jsoncanvas |
More files and documents servers See all
Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.
