chartlink MCP Server

by oscarleooio.github.oscarleoo/chartlinkv0.1.2

Charts, maps and sortable tables with live-updating embed links: draft, preview and publish, then update the data and every embed follows.

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Active2d ago

Install chartlink MCP server

claude mcp add chartlink -e CHARTLINK_API_KEY='<chartlink-api-key>' -- npx -y chartlink-mcp

{
  "mcpServers": {
    "chartlink": {
      "command": "npx",
      "args": [
        "-y",
        "chartlink-mcp"
      ],
      "env": {
        "CHARTLINK_API_KEY": "<chartlink-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "chartlink": {
      "command": "npx",
      "args": [
        "-y",
        "chartlink-mcp"
      ],
      "env": {
        "CHARTLINK_API_KEY": "<chartlink-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "chartlink": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "chartlink-mcp"
      ],
      "env": {
        "CHARTLINK_API_KEY": "<chartlink-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "chartlink": {
      "command": "npx",
      "args": [
        "-y",
        "chartlink-mcp"
      ],
      "env": {
        "CHARTLINK_API_KEY": "<chartlink-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
CHARTLINK_API_KEY	—	yes	chartlink API key (viz_...). POST https://chartlink.app/api/signup returns one, no account needed. Optional for listing tools; required for calling them.

Remote endpoints

streamable-httphttps://chartlink.app/mcp

Freshness

Active — last maintenance signal 2d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-08 · 2d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-09-16 · 24d ago · official registry · v0.1.2

FAQ

›How do I install the chartlink MCP server in Claude Code?

Run: claude mcp add chartlink -e CHARTLINK_API_KEY='<chartlink-api-key>' -- npx -y chartlink-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does chartlink require an API key?

Yes. It expects CHARTLINK_API_KEY, of which 1 is a secret.

›Can I use chartlink as a remote (hosted) MCP server?

Yes — it offers both a hosted endpoint and a local stdio package.

›Is chartlink in the official MCP registry?

Yes, as io.github.oscarleoo/chartlink.