# Fhir Upstream Proxy

> Connect to real FHIR servers through the MCP guardrail proxy. Use when: (1) Connecting to HAPI FHIR, SMART Health IT, or Epic sandbox servers, (2) Proxying AI agent requests to production EHR systems with guardrails, (3) Ensuring upstream server URLs never leak to clients, (4) Understanding how redaction, audit, and step-up auth apply to upstream data.

## Facts
- Page: https://tashan.sh/capability/skill-aks129-fhir-upstream-proxy
- tashan id: skill:aks129/fhir-upstream-proxy
- Source: https://github.com/aks129/HealthClawGuardrails
- Type: skill
- Category: security
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: 95.0
- Freshness: 90.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: MIT
- Official: no

## Install

```sh
cp -r fhir-upstream-proxy ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-25 by tashan (https://tashan.sh) from public evidence. Scorer s5.