MCP Tools Always Return "No Relevant Documentation Found" for All Queries

I am trying to use the MCP tools for this repository: https://github.com/MohitY70/secure-file-transfer-p2pp

However, none of the available tools are returning any meaningful response. Every tool I tested (against public repositories) consistently returns the same result:

### Search Results for: "src/Providers/SecureTransferServiceProvider.php"

No relevant documentation found for your query. It's either being indexed or the search query did not match any documentation.

As a fallback, this is the documentation for MohitY70/secure-file-transfer-p2p:

No documentation found.

If you'd like to retry the search, try changing the query to increase the likelihood of a match.

This happens for all MCP tools, regardless of:

• Repository (tested with multiple public repos)
• Query string
• Tool type (search, fetch, etc.)

It appears that the MCP server connects successfully, but the tools never return actual data.

Steps to Reproduce

1. Configure MCP server with a public GitHub repository.
2. Connect MCP Console to the server.
3. Use any available tool (e.g., search_secure_docs).
4. Provide a valid query such as:

{
  "query": "src/Providers/SecureTransferServiceProvider.php"
}

1. Execute the tool.

❌ Actual Behavior

Every tool execution returns:

• “No relevant documentation found”
• “No documentation found”
• Empty or fallback response

This occurs even when querying files that definitely exist in the repository.

✅ Expected Behavior

The tools should:

• Index the repository
• Return matching documentation or code snippets
• Provide meaningful search results instead of empty responses

Environment

• MCP Console: https://llm-mcp-webui.vercel.app/settings/mcp
• Repository used for testing: Public GitHub repositories
• Transport: http-direct
• Example repo tested: MohitY70/secure-file-transfer-p2p

Additional Notes

• The server status shows connected
• Tools are listed correctly in MCP Console
• Issue persists across multiple queries and repositories

Please let me know if any additional configuration is required.