Source-provenanced US federal healthcare provider data over MCP, with 14-tuple provenance.
Connect Runs on your machine
claude mcp add mcp-server -e FONTEUM_API_KEY=<FONTEUM_API_KEY> -e FONTEUM_API_BASE=<FONTEUM_API_BASE> -- npx -y @fonteum/[email protected]
{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@fonteum/[email protected]"
],
"env": {
"FONTEUM_API_KEY": "<FONTEUM_API_KEY>",
"FONTEUM_API_BASE": "<FONTEUM_API_BASE>"
}
}
}
}
{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@fonteum/[email protected]"
],
"env": {
"FONTEUM_API_KEY": "<FONTEUM_API_KEY>",
"FONTEUM_API_BASE": "<FONTEUM_API_BASE>"
}
}
}
}
{
"servers": {
"mcp-server": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@fonteum/[email protected]"
],
"env": {
"FONTEUM_API_KEY": "<FONTEUM_API_KEY>",
"FONTEUM_API_BASE": "<FONTEUM_API_BASE>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
FONTEUM_API_KEYOptional | Fonteum API key. Defaults to the free read-only demo key pk_dx_sample (100 req/hour/IP, no signup). |
FONTEUM_API_BASEOptional | Override the REST API base URL (self-hosted / staging). |
Details
| Package | @fonteum/[email protected] (NPM, stdio) |
| First published | 13 Jun 2026 |
| Last updated | 13 Jun 2026 |
| Registry name | io.github.Fonteum/mcp-server |
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