Fonteum Mcp Server

Name: Fonteum Mcp Server
Author: Fonteum

@Fonteum

About Fonteum Mcp Server

Hosted MCP server for source-provenanced US federal healthcare provider data — NPPES, CMS PECOS, Care Compare, OIG LEIE, Open Payments. Every field returns with its exact federal source, snapshot date, and SHA-256 attestation. Public data only; no PHI. Install: npx -y @fonteum/mc

#healthcare #fhir #npi #cms #medicare #provenance #healthcare-data #open-payments

Basic information

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "fonteum": {
      "command": "npx",
      "args": [
        "-y",
        "@fonteum/mcp"
      ]
    }
  }
}

Tools

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We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Fonteum Mcp Server?

Fonteum Mcp Server is a hosted Model Context Protocol server for a source-provenanced US federal healthcare provider data graph. It joins 23 federal dataset families (NPPES, OIG LEIE, CMS PECOS, etc.) into one graph keyed on the National Provider Identifier (NPI), and returns every field with its upstream source, snapshot date, and license via a fourteen-field provenance contract.

How to use Fonteum Mcp Server?

Add the server via the Claude Code command claude mcp add --transport http fonteum https://mcp.fonteum.com/api/mcp or by adding a streamable-HTTP server entry to your client’s MCP config (e.g., for Claude Desktop, Cursor, Windsurf). An optional local stdio alternative is available as the npm package @fonteum/mcp. No authentication is required, but anonymous usage is rate-limited.

Key features of Fonteum Mcp Server

Read-only tools: list_sources, get_provider, search_providers, get_methodology
23 federal healthcare data source families
Every response includes a 14-field provenance contract
Streamable HTTP transport (JSON-RPC 2.0, stateless)
No required auth; optional x-fonteum-mcp-key lifts rate limits
Hosted endpoint at https://mcp.fonteum.com/api/mcp

Use cases of Fonteum Mcp Server

Resolve a single healthcare provider by NPI with full provenance
Search providers by specialty vertical and state
List and inspect federal data sources and their refresh cadences
Retrieve methodology version and provenance contract specification
Audit every returned field back to its official government source

FAQ from Fonteum Mcp Server

What federal data sources does Fonteum use?

Fonteum reconciles 23 source families including NPPES, OIG LEIE, CMS PECOS, CMS Care Compare, CMS Open Payments, HRSA HPSA, and more, each with its authority, tier, refresh cadence, and official source URL.