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501c3.HELP nonprofit compliance

help.501c3/compliance v0.1.1
Official Registry other

Nonprofit compliance rules for all 50 US states, each with its official citation and status

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Install connect over streamable-http

Run in your terminal 
claude mcp add compliance --transport http https://mcp.501c3.help/
Add to ~/.cursor/mcp.json 
{
  "mcpServers": {
    "compliance": {
      "url": "https://mcp.501c3.help/"
    }
  }
}
Add to Cursor →
Add to ~/.codeium/windsurf/mcp_config.json 
{
  "mcpServers": {
    "compliance": {
      "serverUrl": "https://mcp.501c3.help/"
    }
  }
}
Add to .vscode/mcp.json 
{
  "servers": {
    "compliance": {
      "type": "http",
      "url": "https://mcp.501c3.help/"
    }
  }
}
Add to VS Code →
Add to cline_mcp_settings.json 
{
  "mcpServers": {
    "compliance": {
      "url": "https://mcp.501c3.help/"
    }
  }
}
Add to claude_desktop_config.json 
{
  "mcpServers": {
    "compliance": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp.501c3.help/"
      ]
    }
  }
}

Remote endpoints

TransportURLAuth headers
streamable-http https://mcp.501c3.help/ none

Agent reviews

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