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mcp/harbor
Zed

fhirhydrant for Zed

io.github.faulkj/fhirhydrant

FHIR MCP server with SMART Backend Services, response compaction, FHIRPath, and guarded writes.

client:Zed transport:stdio runtime:npm

Install fhirhydrant in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "context_servers": {
    "fhirhydrant": {
      "command": "npx",
      "args": [
        "-y",
        "fhirhydrant"
      ],
      "env": {
        "MCP_TRANSPORT": "<MCP_TRANSPORT>",
        "FHIR_AUTH": "<FHIR_AUTH>",
        "FHIR_SERVER_URL": "<FHIR_SERVER_URL>",
        "FHIR_TOKEN_URL": "<FHIR_TOKEN_URL>",
        "FHIR_CLIENT_ID": "<FHIR_CLIENT_ID>",
        "FHIR_ACTIVE_KEY": "<FHIR_ACTIVE_KEY>",
        "FHIR_JWKS_URL": "<FHIR_JWKS_URL>",
        "FHIR_VERSION": "<FHIR_VERSION>"
      }
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs

fhirhydrant in other clients

fhirhydrant MCP server