Delete the mcp servers include in the plugin

It turns out once installed this plugin, there is no way to uninstall/remove the mcp servers from this plugin either from claude.ai, local, and CLI even after removing this plugin.

Since only few people can have login for all those mcp servers. it would be more cleaner to remove those to avoid end user inquiry about these.

The claude.ai MCPs is even conflict when I install financial service plugin.

```
5 errors:
MCP server "daloopa" skipped — same command/URL as already-configured "claude.ai Daloopa"
→ Remove "claude.ai Daloopa" from your MCP config if you want the plugin's version instead
MCP server "morningstar" skipped — same command/URL as already-configured "claude.ai Morningstar"
→ Remove "claude.ai Morningstar" from your MCP config if you want the plugin's version instead
MCP server "sp-global" skipped — same command/URL as already-configured "claude.ai S&P Global"
→ Remove "claude.ai S&P Global" from your MCP config if you want the plugin's version instead
MCP server "moodys" skipped — same command/URL as already-configured "claude.ai Moody's"
→ Remove "claude.ai Moody's" from your MCP config if you want the plugin's version instead
```