Open Health Sync MCP Server

by soma-intelligenceio.github.soma-intelligence/open-health-syncv0.1.0

Read-only access to self-hosted health data: samples, sleep, workouts, nutrition, daily summaries.

9Dockerstdioofficial registry

context tax

pending

security

100/100

cold start

pending

freshness

Activetoday

Our reading of Open Health Sync, from the data

Open Health Sync is a science & research MCP server from soma-intelligence, listed in the official MCP Registry.

We haven't measured its tool list yet, so its token cost is unknown.

Maintenance is active: the last public signal was in the last day (2026-10-18). For comparison, 73% of science & research servers are active or maintained.

With 9 GitHub stars it ranks #157 of 1,435 science & research servers we index.

It runs locally on your machine over stdio and needs one secret (OHS_MCP_KEY); use a scoped, least-privilege key.

Install Open Health Sync MCP server

claude mcp add open-health-sync -e OHS_MCP_URL='<ohs-mcp-url>' -e OHS_MCP_KEY='<ohs-mcp-key>' -- docker run -i --rm -e OHS_MCP_URL -e OHS_MCP_KEY ghcr.io/soma-intelligence/open-health-sync:0.1.0 mcp

{
  "mcpServers": {
    "open-health-sync": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "OHS_MCP_URL",
        "-e",
        "OHS_MCP_KEY",
        "ghcr.io/soma-intelligence/open-health-sync:0.1.0",
        "mcp"
      ],
      "env": {
        "OHS_MCP_URL": "<ohs-mcp-url>",
        "OHS_MCP_KEY": "<ohs-mcp-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "open-health-sync": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "OHS_MCP_URL",
        "-e",
        "OHS_MCP_KEY",
        "ghcr.io/soma-intelligence/open-health-sync:0.1.0",
        "mcp"
      ],
      "env": {
        "OHS_MCP_URL": "<ohs-mcp-url>",
        "OHS_MCP_KEY": "<ohs-mcp-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "open-health-sync": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "OHS_MCP_URL",
        "-e",
        "OHS_MCP_KEY",
        "ghcr.io/soma-intelligence/open-health-sync:0.1.0",
        "mcp"
      ],
      "env": {
        "OHS_MCP_URL": "<ohs-mcp-url>",
        "OHS_MCP_KEY": "<ohs-mcp-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "open-health-sync": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "OHS_MCP_URL",
        "-e",
        "OHS_MCP_KEY",
        "ghcr.io/soma-intelligence/open-health-sync:0.1.0",
        "mcp"
      ],
      "env": {
        "OHS_MCP_URL": "<ohs-mcp-url>",
        "OHS_MCP_KEY": "<ohs-mcp-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
OHS_MCP_URL	yes	—	Base URL of your Open Health Sync instance. Must be https unless the host is loopback (inside a container, loopback is the container itself).
OHS_MCP_KEY	yes	yes	A user token with the read scope (ohs_ut_...) or a tenant API key (ohs_sk_...).

Security signals

100/100 — no known issues found as of 2026-10-19, from the checks below. This is not a guarantee of safety; review what a server can do before connecting it.

Deductions

No findings from the checks that ran.

Checks

✓Repository hygiene (archived, activity, license, security policy)
○Package metadata (install scripts, provenance) — pending
○Tool descriptions (prompt-injection and hidden-text heuristics) — pending
○Source scan (secrets, CVEs, risky code) by vectra-guard — pending

Scan it yourself before installing with vectra-guard, the open-source agent security CLI. Scoring rules

Freshness

Active — last maintenance signal today. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-18 · today · GitHub
Latest release
2026-10-13 · 6d ago · GitHub · v0.1.0
Package published
no data · npm/PyPI
Registry entry updated
2026-10-13 · 6d ago · official registry · v0.1.0

How it compares in Science & Research

Against the most-starred science & research servers we index. Token cost is per model turn, measured from each server's live tool list.

Server	Stars	Tools	Tokens / turn	Freshness	Runs
Open Health Sync (this)	9	—	not measured	Active	local
Wigolo	5,486	—	not measured	Active	local
Zotero	5,460	—	not measured	Active	local
Exa	5,138	2	564	Active	local + hosted
Postgres	3,403	—	not measured	Maintained	—
Arxiv	3,224	—	not measured	Active	local

All science & research MCP servers

FAQ

›How do I install the Open Health Sync MCP server in Claude Code?

Run: claude mcp add open-health-sync -e OHS_MCP_URL='<ohs-mcp-url>' -e OHS_MCP_KEY='<ohs-mcp-key>' -- docker run -i --rm -e OHS_MCP_URL -e OHS_MCP_KEY ghcr.io/soma-intelligence/open-health-sync:0.1.0 mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Open Health Sync require an API key?

Yes. It expects OHS_MCP_URL, OHS_MCP_KEY, of which 1 is a secret.

›Can I use Open Health Sync as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Open Health Sync in the official MCP registry?

Yes, as io.github.soma-intelligence/open-health-sync.

Sources and method

Official MCP Registry entry: updated 2026-10-13
GitHub repository: fetched 2026-10-19
Package registry (npm / PyPI): listed
Security signals, computed by us: 2026-10-19
Last checked against all sources: 2026-10-19

The description, packages and links come from the maintainer's own published metadata. Token cost, security signals, freshness and the reading above are MCPSkillHub's own measurements; see the methodology. Spot an error? Request a correction or claim the listing.

License: AGPL-3.0
Last commit: 2026-10-18
oci: ghcr.io/soma-intelligence/open-health-sync:0.1.0
Indexed from: registry

Repository

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[![MCP security](https://mcpskillhub.com/badge/open-health-sync/security.svg)](https://mcpskillhub.com/servers/open-health-sync) [![MCP tokens](https://mcpskillhub.com/badge/open-health-sync/tokens.svg)](https://mcpskillhub.com/servers/open-health-sync) [![MCP freshness](https://mcpskillhub.com/badge/open-health-sync/freshness.svg)](https://mcpskillhub.com/servers/open-health-sync)