Last EHR — Medplum MCP Server

io.github.cbetz/last-ehr

Repository Registry

What is the Last EHR — Medplum MCP server?

FHIR chart tools for MCP: read-only by default, with elicitation-gated, human-approved writes.

How to install Last EHR — Medplum

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

MEDPLUM_ACCESS_TOKEN
secret
FHIR chart tools over Medplum or a local HAPI stack: read-only by default, with an opt-in elicitation-gated write profile (human-approved per action).
MEDPLUM_CLIENT_ID
FHIR chart tools over Medplum or a local HAPI stack: read-only by default, with an opt-in elicitation-gated write profile (human-approved per action).
MEDPLUM_CLIENT_SECRET
secret
FHIR chart tools over Medplum or a local HAPI stack: read-only by default, with an opt-in elicitation-gated write profile (human-approved per action).
MEDPLUM_BASE_URL
FHIR chart tools over Medplum or a local HAPI stack: read-only by default, with an opt-in elicitation-gated write profile (human-approved per action).

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "last-ehr": {
      "command": "npx",
      "args": [
        "-y",
        "@lastehr/mcp"
      ],
      "env": {
        "MEDPLUM_ACCESS_TOKEN": "<YOUR_MEDPLUM_ACCESS_TOKEN>",
        "MEDPLUM_CLIENT_ID": "<YOUR_MEDPLUM_CLIENT_ID>",
        "MEDPLUM_CLIENT_SECRET": "<YOUR_MEDPLUM_CLIENT_SECRET>",
        "MEDPLUM_BASE_URL": "<YOUR_MEDPLUM_BASE_URL>"
      }
    }
  }
}