# Fonteum — Healthcare Provider Data (npm · @fonteum/mcp)

Source-provenanced US federal healthcare provider data over MCP, with 14-tuple provenance.

- Trust score: 70/100 (medium)
- Change this week: +24
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `@fonteum/mcp`: 70/100 (this document), [markdown](https://verifymcp.io/servers/fonteum-mcp-server/fonteum-mcp.md), [page](https://verifymcp.io/servers/fonteum-mcp-server/fonteum-mcp)

## Channel facts

- Registry: `npm`
- Package: `@fonteum/mcp`
- Version: `0.2.2`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Supply Chain Security**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 19 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 77/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 439 tokens (~87/item across 5 items; 5 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add fonteum-mcp-server -- npx -y @fonteum/mcp
```

### Codex

```bash
codex mcp add fonteum-mcp-server -- npx -y @fonteum/mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "fonteum-mcp-server": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@fonteum/mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add fonteum-mcp-server --command npx --arg -y --arg @fonteum/mcp
```

### Hermes

```yaml
mcp_servers:
  fonteum-mcp-server:
    command: "npx"
    args: ["-y", "@fonteum/mcp"]
```

### Other

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

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-03 (score 70, +4)

- [functional improvement] Stability: unverified → 0.27

### 2026-08-02 (score 66, −3)

- [security regression] Known CVEs: partial → unverified
- [functional regression] Dependency health: partial → unverified

### 2026-08-01 (score 69, +41)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-31 (score 28, −18)

- [security regression] Malware scan: pass → unverified

### 2026-07-30 (score 46, +21)

- [functional regression] Dependency health: partial → unverified
- [functional improvement] Tool coverage: unverified → 100

### 2026-07-28 (score 25, −21)

- [functional regression] Tool coverage: 100 → unverified
- [functional improvement] Dependency health: unverified → partial
- [functional] First check of Schema quality: unverified

### 2026-07-27 (score 46)

First indexed and scored.

## MCP tools (5)

### `fonteum_search_provider` (~102 tokens)

Search the provider graph

Search US healthcare providers by NPI, name, specialty/taxonomy, or location. Returns matching records with source-provenance.

Input parameters:

- `limit` (integer): Max results (1-25, default 10)
- `query` (string, required): Free-text query: NPI, provider name, specialty, or location
- `specialty` (string): Optional taxonomy/specialty filter
- `state` (string): Optional 2-letter US state filter

### `fonteum_get_provider` (~88 tokens)

Get a provider by NPI

Resolve a US healthcare provider by 10-digit NPI across NPPES, OIG LEIE, CMS PECOS, Care Compare, and Open Payments in one call. Returns the full joined record; each source block carries its own 14-tuple provenance and the response envelope carries a composite 14-tuple.

Input parameters:

- `npi` (string, required): 10-digit National Provider Identifier

### `fonteum_check_exclusion` (~103 tokens)

Check provider exclusion status

Unified 'excluded anywhere' check for a provider by NPI across the federal OIG LEIE and the state Medicaid exclusion lists (NY/OH/GA now, more as the ring expands). Returns the exclusion flag and any matched records, each with its own provenance. Screening aid — re-confirm any match against the primary source list before acting; absence of a match is not a guarantee.

Input parameters:

- `npi` (string, required): 10-digit National Provider Identifier

### `fonteum_dataset_info` (~103 tokens)

Get federal source-family metadata

Read the published methodology + metadata for one of Fonteum's federal source families (e.g. nppes, oig-leie, cms-pecos, cms-open-payments, cms-care-compare). Returns the dataset's methodology version, refresh cadence, license, and coverage window.

Input parameters:

- `dataset` (string, required): Dataset slug, e.g. nppes | oig-leie | cms-pecos | cms-open-payments | cms-care-compare

### `fonteum_list_sources` (~43 tokens)

List federal source families

List the federal public-record source families Fonteum reconciles every healthcare-provider field against. Each entry carries authority, tier, status, refresh cadence, and official URL.

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/fonteum-mcp-server/fonteum-mcp#diagnostics

## Score history

- 2026-08-03: 70
- 2026-08-02: 66
- 2026-08-01: 69
- 2026-07-31: 28
- 2026-07-30: 46
- 2026-07-28: 25
- 2026-07-27: 46

## Links

- npm package: https://www.npmjs.com/package/@fonteum/mcp
- Socket report: https://socket.dev/npm/package/@fonteum/mcp
- Repository: https://github.com/Fonteum/mcp-server
- Website: https://fonteum.com/
- Changelog RSS feed: https://verifymcp.io/servers/fonteum-mcp-server/fonteum-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/fonteum-mcp-server/fonteum-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/fonteum-mcp-server/fonteum-mcp