Added note on using PIA's remote MCP server in platforms such as ChatGPT and Claude

Author: dividor

README.md

@@ -30,6 +30,8 @@ This data is updated weekly, and we will be adding more datasets and tools soon.
 
 If you have any questions, or requests for other datasets, we look forward to hearing from you by raising an issue [here](https://github.com/Program-Integrity-Alliance/pia-mcp-local/issues).
 
+For more information on how to use PIA's MCP resources in platforms like Claude and ChatGPT, see [PIA Connect](https://programintegrity.org/connect/).
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