Delx MCP Server

Meta-MCP that auto-detects installed wellness connectors and composes them into one body data layer.

Local serverstdio

What is the Delx MCP server?

If you already use Delx, the delx mcp server is the piece that lets your assistant work with it directly. Meta-MCP that auto-detects installed wellness connectors and composes them into one body data layer.

What the server does

Today, answering "should I train hard today?" forces an agent to orchestrate WHOOP recovery, Garmin Body Battery, Oura sleep, Nourish nutrition, and cycle phase across five separate MCP servers. That's brittle for users and confusing for the agent.

Available tools

The toolset is worth reading before you wire it up, because it tells you what the integration is really for:

  • living_body_status — Which connectors are detected? Safe; no subprocess spawning
  • living_body_ask — Main tool. Spawns detected children in parallel, returns synthesized answer. Requires explicit_user_intent: true
  • living_body_daily_brief — Markdown brief built from each connector's daily_summary
  • living_body_compose_context — Normalized delx-wellness-context/v1 shape merged across sources
  • living_body_health_check — All 15 known connectors with install hints for missing ones
  • living_body_capabilities — Self-description + per-connector availability matrix

Installation

Installation goes through your MCP client rather than a global install: point it at delx-living-body on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.

Credentials and setup notes

Configuration is passed through the environment: DELX_LIVING_BODY_CACHE_PATH, LIVING_BODY_MCP_HOST. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.

Where it fits

Among the developer tooling options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Delx's toolset — living_body_status, living_body_ask, living_body_daily_brief and 3 more — is a fair guide to whether it matches your workflow. It is maintained by davidmosiah; worth a glance at recent repository activity before you build anything load-bearing on it.

SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.

Worth knowing first

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

Available tools

ToolWhat it does
living_body_statusWhich connectors are detected? Safe; no subprocess spawning.
living_body_askMain tool. Spawns detected children in parallel, returns synthesized answer. Requires explicit_user_intent: true.
living_body_daily_briefMarkdown brief built from each connector's daily_summary.
living_body_compose_contextNormalized delx-wellness-context/v1 shape merged across sources.
living_body_health_checkAll 15 known connectors with install hints for missing ones.
living_body_capabilitiesSelf-description + per-connector availability matrix.

How to install the Delx MCP server

## Use with Claude Desktop

```json
{
  "mcpServers": {
    "living-body": {
      "command": "npx",
      "args": ["-y", "delx-living-body"]
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

VariableDescriptionRequired
DELX_LIVING_BODY_CACHE_PATHFilesystem location the server is allowed to use.Optional
LIVING_BODY_MCP_HOSTEndpoint or connection string the server talks to.Optional

Example prompts to try

  • Use Delx to living body status.
  • Use Delx to living body ask.
  • Use Delx to living body daily brief.

Frequently asked questions

It connects Delx to MCP-compatible AI assistants such as Claude and Cursor, exposing 6 tools (living_body_status, living_body_ask, living_body_daily_brief, and more) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Delx directly.