What is mcp-vegalite-server?
mcp-vegalite-server is a MCP server by isaacwasserman that generate visualizations from fetched data using the Vega-Lite format and renderer. It is listed under Other and has 100 GitHub stars.
| Type | Mcp server |
|---|---|
| Author | isaacwasserman |
| Repository | isaacwasserman/mcp-vegalite-server |
| Popularity | 100 GitHub stars |
| Category | Other |
| Security | Low risk (96/100) |
| Rank | #589 of 4,418 MCP servers; #93 in Other |
| Last commit | 2025-05-16 |
| Runs | Locally |
| Language | Python |
Is mcp-vegalite-server safe to install?
mcp-vegalite-server scores 96/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 5 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Community-built server | Note |
| Runs on your machine only | Pass |
| No credentials mentioned | Pass |
| Read-only by description | Pass |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install mcp-vegalite-server?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/isaacwasserman/mcp-vegalite-server
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add mcp-vegalite-server -- <command from README> claude mcp add --transport http mcp-vegalite-server <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs mcp-vegalite-server for you:
Add the "mcp-vegalite-server" MCP server from https://github.com/isaacwasserman/mcp-vegalite-server to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.