opennih for Grok
org.opennih/opennih
42 fiscal years of entity-resolved NIH grant data via 14 read-only, provenance-carrying MCP tools.
client:Grok
transport:streamable-http
tools:14
Install opennih in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"opennih": {
"type": "http",
"url": "https://mcp.opennih.org/mcp"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs