MCP Server

io.github.mrfentmen/open-vsx-mcp MCP Server

io.github.mrfentmen/open-vsx-mcp

What is the io.github.mrfentmen/open-vsx-mcp MCP server?

Keyless MCP server for Open VSX: VS Code extensions, versions, descriptions, download stats.

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "open-vsx-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "open-vsx-mcp"
      ]
    }
  }
}

Dungeons and Dragons monsters, spells, and classes. No key required.

Use this MCP server to OpenAlex scholarly works, authors, institutions, and citations. Tools...

Local read-only OpenAPI and Swagger inspection with secret-safe schema summaries. Tools include...

Open Brewery DB search.

Dota 2 heroes, match details, and player stats from OpenDota. No key required.

Live Formula 1 telemetry from OpenF1. No key required.