Proposition 65 MCP Server

Name: Proposition 65 MCP Server
Author: dev.toolstop

dev.toolstop/prop65

Repository Registry

What is the Proposition 65 MCP server?

Is a chemical on California's Proposition 65 list, and does it need a warning?

How to install Proposition 65

Copy-paste configuration for popular MCP clients.

transport: stdio

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

Claude Desktop

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

{
  "mcpServers": {
    "prop65": {
      "command": "npx",
      "args": [
        "-y",
        "@toolstop/prop65"
      ]
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "prop65": {
      "command": "npx",
      "args": [
        "-y",
        "@toolstop/prop65"
      ]
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "prop65": {
      "command": "npx",
      "args": [
        "-y",
        "@toolstop/prop65"
      ]
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "prop65": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@toolstop/prop65"
      ]
    }
  }
}

Claude Code

claude mcp add prop65 -- npx -y @toolstop/prop65

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