Install Data Aggregator for Claude Desktop
Claude Desktop reads mcpServers from claude_desktop_config.json. Restart the app after saving.
- Open ~/Library/Application Support/Claude/claude_desktop_config.json on macOS, %APPDATA%\Claude\claude_desktop_config.json on Windows, or ~/.config/Claude/claude_desktop_config.json on Linux.
- Paste the JSON config below.
- Replace placeholder secrets, then restart the client if it does not reload on its own.
~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"musharna-data-aggregator-mcp": {
"command": "uvx",
"args": [
"data-aggregator-mcp"
],
"env": {
"NCBI_API_KEY": "YOUR_NCBI_API_KEY",
"LLM_API_BASE": "",
"LLM_API_KEY": "YOUR_LLM_API_KEY",
"LLM_MODEL": "",
"EMBEDDING_API_BASE": "",
"EMBEDDING_API_KEY": "YOUR_EMBEDDING_API_KEY",
"EMBEDDING_MODEL": "",
"DATA_GOV_API_KEY": "YOUR_DATA_GOV_API_KEY",
"UNPAYWALL_EMAIL": "",
"NCBI_EMAIL": "",
"DATAVERSE_BASE_URL": "",
"CACHE_TTL_SECONDS": ""
}
}
}
}