Fitbitmcp runs on your own machine — the client starts it, so there is no endpoint to ping. 110 installs a week from npm. Last commit 29 Aug 2026.
Privacy-first, unofficial Fitbit MCP server for AI health, sleep, activity and heart-rate agents.
We read the source, 22 h ago · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
const child = spawn(command, args, { detached: true, stdio: "ignore" });
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add fitbitmcp -- npx -y fitbit-mcp-unofficial
{
"mcpServers": {
"fitbitmcp": {
"args": [
"-y",
"fitbit-mcp-unofficial"
],
"command": "npx"
}
}
}
[mcp_servers.fitbitmcp]
command = "npx"
args = ["-y", "fitbit-mcp-unofficial"]
{
"mcpServers": {
"fitbitmcp": {
"args": [
"-y",
"fitbit-mcp-unofficial"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"fitbitmcp": {
"args": [
"-y",
"fitbit-mcp-unofficial"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
FITBIT_CLIENT_ID (Fitbit OAuth client ID. Optional when configured with fitbit-mcp-server setup.), FITBIT_CLIENT_SECRET (Fitbit OAuth client secret. Prefer fitbit-mcp-server setup so this secret is stored in ~/.fitbit-mcp/config.json instead of MCP client config.), FITBIT_REDIRECT_URI (Redirect URI configured in the Fitbit Developer Dashboard. Optional when configured with fitbit-mcp-server setup.), FITBIT_TOKEN_PATH (Optional local path for OAuth tokens. Defaults to ~/.fitbit-mcp/tokens.json.), FITBIT_PRIVACY_MODE (Optional payload mode: summary, structured, or raw. Defaults to structured. raw means full Fitbit API payloads, not continuous 24/7 raw sensor telemetry.), FITBIT_CACHE (Optional SQLite cache toggle. Set to true or sqlite to enable.), FITBIT_CACHE_PATH (Optional local SQLite cache path. Defaults to ~/.fitbit-mcp/cache.sqlite.), FITBIT_NO_CACHE (Set to true to bypass the in-memory HTTP response cache (60s TTL for GET only). POST/PUT/DELETE and 4xx/5xx responses are never cached regardless.).
The author declared them in the registry entry; get the values from the project itself.
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Answers built from our own checks of this server.