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io.github.BerkKilicoglu/google-health-fitbit-mcp

NPM · GOOGLE-HEALTH-FITBIT-MCP

Privacy-first Google Health API MCP server for health, sleep, activity and HR agents

0 this week 85 Trust /100

Last scanned (6 hours ago)

Scores higher than 87% of npm servers

Category Health and Science

Trust breakdown (7 categories)

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →

Supply Chain Security98
  • No malware found by supply-chain analysis.Pass
  • No known CVEs affecting this package version or its production dependencies.Pass
  • No install/post-install scripts declared.Pass
  • 51 of 127 dependencies flagged as unhealthy (1 deprecated). View diagnostics → Partial
Provenance & Transparency48
  • Source repository is publicly reachable at the declared URL. View diagnostics → Pass
  • Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
  • Clear OSI-approved license (MIT).Pass
  • Actively maintained (last published 100 days ago).Pass
  • Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability84
  • 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
  • AI-judged instruction clarity (good).Pass
  • Context-footprint check failed: tool/resource definitions use about 3755 tokens (~104/item across 36 items; 29 tools + 7 resources), over budget; trim descriptions and params. See how to fix → Fail
  • Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
  • No destabilizing schema changes in the last 30 days.Pass
Tool Coverage83
  • 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
  • 41% of tool parameters carry a description.Partial
  • Structured output schemas are declared (83% of tools); any adoption earns full credit.Pass
Tool Safety100
  • No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
  • All 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
  • An AI judge read all 30 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
  • Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 4 Nov 26 +1
    • Stability: 0.97 → pass security
  • 3 Nov 26 −1
    • Stability: pass → 0.97 functional
  • 28 Oct 26 +1
    • Stability: 0.97 → pass security
  • 27 Oct 26 −1
    • Stability: pass → 0.97 functional
  • 17 Oct 26 +3
    • Stability: 0.83 → pass security
  • 16 Oct 26 −3
    • Stability: pass → 0.83 functional
  • 15 Oct 26 +1
    • Stability: 0.97 → pass security
  • 13 Oct 26 +1
    • Security disclosure: unverified → pass ▲ functional
Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 5 Nov 2026 · Analysed npm/google-health-fitbit-mcp@1.0.2

Provenance No attestation

The registry publishes no build provenance for this version, so there is nothing to verify.

Result No attestation
Ecosystem npm

Background: How many MCP packages publish verified provenance →

Dependencies 127 packages
Packages resolved 127
Deprecated 1
Stale 50
Tree resolution Complete

Background: SBOMs and build attestations, explained →

MCP tools · 29 exposed · ~3,627 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →

Tool Tokens
google_health_agent_manifest ~46

Machine-readable install, runtime and client guidance for AI agents. Does not call Google Health or expose secrets.

NameTypeReqDescription
clientstring––
response_formatstring––
NameTypeReqDescription
agent_rulesarrayyes–
beta_noticestringyes–
clientstringyes–
hermesobjectyes–
linksobjectyes–
mcp_namestringyes–
mutating_toolsobjectyes–
oauthobjectyes–
packageobjectyes–
projectstringyes–
recommended_first_callsarrayyes–
resourcesarrayyes–
standard_toolsarrayyes–
statusstringyes–
troubleshootingarrayyes–
unofficialbooleanyes–

No examples provided.

google_health_cache_status ~40

Show optional local SQLite cache status. Enable with GOOGLE_HEALTH_CACHE=sqlite or GOOGLE_HEALTH_CACHE=true.

NameTypeReqDescription
response_formatstring––
NameTypeReqDescription
enabledbooleanyes–
entriesintegeryes–
http_cacheobject––
newest_cached_atstring––
pathstringyes–

No examples provided.

google_health_capabilities ~34

Explain supported Google Health data, privacy boundaries, beta status and recommended agent workflow.

NameTypeReqDescription
response_formatstring––
NameTypeReqDescription
api_boundaryobjectyes–
auth_modelobjectyes–
beta_noticestringyes–
client_aliasesobjectyes–
contribution_pathsarrayyes–
creatorobjectyes–
linksobjectyes–
mcp_namestringyes–
mutating_toolsobject––
privacy_modesarrayyes–
projectstringyes–
recommended_agent_flowarrayyes–
statusstringyes–
supported_dataarrayyes–
unofficialbooleanyes–

No examples provided.

google_health_connection_status ~55

Check local Google Health config, token file, Node version, privacy mode, cache readiness and optional MCP client readiness without calling Google APIs or exposing secrets.

NameTypeReqDescription
clientstring––
response_formatstring––
NameTypeReqDescription
automatic_auth_supportedbooleanyes–
cacheobjectyes–
clientstring––
client_checksobject––
configobjectyes–
missing_envarrayyes–
next_stepsarrayyes–
nodeobjectyes–
oauthobjectyes–
okbooleanyes–
privacy_modestringyes–
ready_for_google_health_apibooleanyes–
redirect_uristring––
required_envobjectyes–
tokenobjectyes–

No examples provided.

google_health_daily_rollup ~358

Aggregate a data type over civil days using Google Health dailyRollUp. Useful for steps, distance, calories, active minutes, weight and heart summaries.

NameTypeReqDescription
data_source_familystring––
data_typestring–Google Health data type in kebab case. Supported slugs (call google_health_list_data_types for units and which verbs each supports): active-energy-burned, active-minutes, active-zone-minutes, activit…
end_datestring–Exclusive end date as YYYY-MM-DD. Defaults to the next day.
page_sizeinteger––
page_tokenstring––
privacy_modestring–Optional per-call privacy override. Defaults to GOOGLE_HEALTH_PRIVACY_MODE or structured. raw returns upstream Google Health JSON.
response_formatstring––
start_datestring––
window_size_daysinteger––
NameTypeReqDescription
data–yes–
endpointstringyes–
privacy_modestringyes–

No examples provided.

google_health_daily_summary ~73

Build a practical daily summary from Google Health rollups and reconciled streams when available. Read-only, beta, non-medical.

NameTypeReqDescription
datestring––
response_formatstring––
timezonestring–IANA timezone used only for display, e.g. America/New_York.
NameTypeReqDescription
generated_atstringyes–
kindstringyes–

No examples provided.

google_health_data_inventory ~39

Inventory supported Google Health data types, auth scopes, privacy modes and recommended first calls without calling Google APIs.

NameTypeReqDescription
response_formatstring––
NameTypeReqDescription
api_boundary–––
auth–––
categoriesarrayyes–
data_access_modelstringyes–
first_toolsarrayyes–
generated_atstringyes–
kindstringyes–
linksobjectyes–
mcp_namestringyes–
notesarrayyes–
privacy_modesarrayyes–
recommended_agent_flowarrayyes–
scopesarrayyes–
sourcestringyes–
totalsobjectyes–
unofficialbooleanyes–

No examples provided.

google_health_data_type_coverage ~136

Build a data-type coverage plan from the official Google Health API data-type table, or run explicit live read-only checks against a real OAuth account. Live mode returns only redacted status and point-count buckets, never raw health payloads.

NameTypeReqDescription
data_source_familystring––
data_typesarray–Optional subset of data_type slugs. Omit to validate the full local catalog.
datestring––
liveboolean–Default false. When true, calls read-only Google Health endpoints after OAuth setup and returns only redacted coverage status.
response_formatstring––
NameTypeReqDescription
kindstringyes–
modestringyes–

No examples provided.

google_health_demo ~57

Returns realistic Pixel-Watch-style example payloads of google_health_daily_summary, google_health_wellness_context, and google_health_daily_rollup so agents see the contract before calling real Google Health APIs.

NameTypeReqDescription
response_formatstring––

No output schema declared.

No examples provided.

google_health_exchange_code ~78

Exchange a Google OAuth authorization code for local tokens. Tokens are stored locally with 0600 permissions and are never returned. Gated: requires explicit user intent — agents must not call this autonomously.

NameTypeReqDescription
codestringyesOAuth authorization code, or a full redirect URL containing ?code=...
response_formatstring––
NameTypeReqDescription
expires_atnumber––
notestringyes–
okbooleanyes–
scopestring––
token_pathstringyes–

No examples provided.

google_health_get_auth_url ~76

Generate a Google OAuth authorization URL for Google Health API. Use this first when no local token exists.

NameTypeReqDescription
response_formatstring––
scopesarray–Optional scope override. Defaults to read-only Google Health scopes used by this server.
statestring–Optional OAuth state value generated by the caller.
NameTypeReqDescription
auth_urlstringyes–
next_stepstringyes–
redirect_uristringyes–
scopesarrayyes–

No examples provided.

google_health_get_data_point ~362

Fetch one data point by id — e.g. a specific sleep session, exercise or weight entry found via list/reconcile. Accepts the bare id or the full resource name from a previous response. Only data types whose official_operations include 'get' support this (see google_health_list_data_types).

NameTypeReqDescription
data_point_idstringyesData point id, or the full resource name from a list/reconcile response (users/me/dataTypes/<type>/dataPoints/<id>).
data_typestringyesGoogle Health data type in kebab case. Supported slugs (call google_health_list_data_types for units and which verbs each supports): active-energy-burned, active-minutes, active-zone-minutes, activit…
privacy_modestring–Optional per-call privacy override. Defaults to GOOGLE_HEALTH_PRIVACY_MODE or structured. raw returns upstream Google Health JSON.
response_formatstring––
NameTypeReqDescription
data–yes–
endpointstringyes–
privacy_modestringyes–

No examples provided.

google_health_get_identity ~68

Get the Google Health identity mapping for the authenticated user. Useful for Fitbit-to-Google migrations.

NameTypeReqDescription
privacy_modestring–Optional per-call privacy override. Defaults to GOOGLE_HEALTH_PRIVACY_MODE or structured. raw returns upstream Google Health JSON.
response_formatstring––
NameTypeReqDescription
data–yes–
endpointstringyes–
privacy_modestringyes–

No examples provided.

google_health_get_irn_profile ~103

Get the user's irregular rhythm notification (IRN) engagement status — whether the AFib detection feature is enabled on their Fitbit/Pixel Watch. Requires the googlehealth.irn.readonly scope (setup --scope-preset heart). Read-only, non-diagnostic.

NameTypeReqDescription
privacy_modestring–Optional per-call privacy override. Defaults to GOOGLE_HEALTH_PRIVACY_MODE or structured. raw returns upstream Google Health JSON.
response_formatstring––
NameTypeReqDescription
data–yes–
endpointstringyes–
privacy_modestringyes–

No examples provided.

google_health_get_profile ~62

Get authenticated user profile details from Google Health. Requires profile scope.

NameTypeReqDescription
privacy_modestring–Optional per-call privacy override. Defaults to GOOGLE_HEALTH_PRIVACY_MODE or structured. raw returns upstream Google Health JSON.
response_formatstring––
NameTypeReqDescription
data–yes–
endpointstringyes–
privacy_modestringyes–

No examples provided.

google_health_get_settings ~63

Get authenticated user settings such as units and timezone. Requires settings scope.

NameTypeReqDescription
privacy_modestring–Optional per-call privacy override. Defaults to GOOGLE_HEALTH_PRIVACY_MODE or structured. raw returns upstream Google Health JSON.
response_formatstring––
NameTypeReqDescription
data–yes–
endpointstringyes–
privacy_modestringyes–

No examples provided.

google_health_list_data_points ~333

Query detailed data points for a Google Health data type. Use kebab-case endpoint data types, e.g. steps, sleep, heart-rate.

NameTypeReqDescription
data_typestring–Google Health data type in kebab case. Supported slugs (call google_health_list_data_types for units and which verbs each supports): active-energy-burned, active-minutes, active-zone-minutes, activit…
filterstring–Optional Google AIP-160 filter expression. Use snake_case field names in filters.
page_sizeinteger––
page_tokenstring––
privacy_modestring–Optional per-call privacy override. Defaults to GOOGLE_HEALTH_PRIVACY_MODE or structured. raw returns upstream Google Health JSON.
response_formatstring––
NameTypeReqDescription
data–yes–
endpointstringyes–
privacy_modestringyes–

No examples provided.

google_health_list_data_types ~104

List the canonical kebab-case data_type slugs accepted by the data point, reconcile and rollup tools, with each slug's unit, OAuth scope family, and which endpoint verbs (list/reconcile/rollup) support it. Call this before list_data_points, reconcile_data_points, daily_rollup or rollup to choose a valid data_type instead of guessing a slug. Static metadata; does not call Google APIs.

NameTypeReqDescription
response_formatstring––
NameTypeReqDescription
countintegeryes–
data_typesarrayyes–
generated_atstringyes–
kindstringyes–
notestringyes–
official_sourceobjectyes–
sourcestringyes–

No examples provided.

google_health_list_paired_devices ~106

List the Fitbit trackers, Pixel Watches and other devices paired to the authenticated Google Health account. Useful to answer 'is my watch syncing?' and to see which device produces which data. Read-only.

NameTypeReqDescription
page_sizeinteger––
page_tokenstring––
privacy_modestring–Optional per-call privacy override. Defaults to GOOGLE_HEALTH_PRIVACY_MODE or structured. raw returns upstream Google Health JSON.
response_formatstring––
NameTypeReqDescription
data–yes–
endpointstringyes–
privacy_modestringyes–

No examples provided.

google_health_onboarding ~121

Return the 11-question onboarding flow plus the current profile state and missing fields. Read-only — does NOT persist anything. Pair with google_health_profile_update once the user answers. Cross-connector: the same profile is shared by every Wellness MCP (whoop, garmin, oura, fitbit, strava, polar, withings, apple-health, samsung-health, google-health, nourish, cycle-coach, cgm, air).

NameTypeReqDescription
localestring–Onboarding locale. Defaults to en.
response_formatstring––

No output schema declared.

No examples provided.

google_health_privacy_audit ~38

Return local privacy, cache, token-path and env-presence posture without revealing secret values.

NameTypeReqDescription
response_formatstring––
NameTypeReqDescription
cache_enabledbooleanyes–
cache_pathstringyes–
config_sourcestringyes–
gps_redaction_defaultbooleanyes–
local_config_existsbooleanyes–
local_config_pathstringyes–
local_config_secure_permissionsboolean––
notesarrayyes–
privacy_mode_defaultstringyes–
projectstringyes–
raw_payloads_opt_inbooleanyes–
redacted_key_patternsarrayyes–
required_env_presentobjectyes–
secret_env_varsarrayyes–
stdout_safebooleanyes–
token_pathstringyes–
unofficialbooleanyes–

No examples provided.

google_health_profile_get ~65

Read the shared Wellness profile from ~/.delx-wellness/profile.json. Returns preferred name, goals, devices, training/nutrition/exercise/agent preferences and safety flags. NEVER contains OAuth tokens or API secrets. Read-only.

NameTypeReqDescription
response_formatstring––

No output schema declared.

No examples provided.

google_health_profile_update ~153

Persist a partial patch to ~/.delx-wellness/profile.json. Requires explicit_user_intent=true (otherwise returns USER_ACTION_REQUIRED). Rejects secret-like fields (oauth, token, secret, password, cookie, refresh, api_key, session) at write time. Use to record preferred name, goals, devices, training context, nutrition context, exercise preferences, agent preferences, and safety flags.

NameTypeReqDescription
explicit_user_intentboolean–Must be true to persist. Prevents accidental writes from agent inference.
patchobjectyesPartial WellnessProfileDocument patch. Top-level keys: profile, goals, devices, training, nutrition, preferences, safety, notes.
response_formatstring––

No output schema declared.

No examples provided.

google_health_quickstart ~63

Personalized 3-step setup walkthrough for the human user. Adapts to current state (env vars set? token present? what's next?). Call this first when the user asks 'how do I connect Google Health?'

NameTypeReqDescription
response_formatstring––

No output schema declared.

No examples provided.

google_health_reconcile_data_points ~343

Read a reconciled stream for one data type across sources. Supports all-sources, google-wearables and google-sources data source families.

NameTypeReqDescription
data_source_familystring––
data_typestring–Google Health data type in kebab case. Supported slugs (call google_health_list_data_types for units and which verbs each supports): active-energy-burned, active-minutes, active-zone-minutes, activit…
filterstring–Optional Google AIP-160 filter expression. Use snake_case field names in filters.
page_sizeinteger––
page_tokenstring––
privacy_modestring–Optional per-call privacy override. Defaults to GOOGLE_HEALTH_PRIVACY_MODE or structured. raw returns upstream Google Health JSON.
response_formatstring––
NameTypeReqDescription
data–yes–
endpointstringyes–
privacy_modestringyes–

No examples provided.

google_health_revoke_access ~61

Revoke the current Google OAuth grant and delete the local token file. Use only when the user explicitly wants to disconnect Google Health. Gated: requires explicit user intent — agents must not call this autonomously.

NameTypeReqDescription
response_formatstring––
NameTypeReqDescription
local_tokens_clearedbooleanyes–
notestringyes–
okbooleanyes–
token_pathstringyes–

No examples provided.

google_health_rollup ~392

Aggregate a data type over physical time intervals using Google Health rollUp.

NameTypeReqDescription
data_source_familystring––
data_typestring–Google Health data type in kebab case. Supported slugs (call google_health_list_data_types for units and which verbs each supports): active-energy-burned, active-minutes, active-zone-minutes, activit…
end_timestringyesISO 8601 date-time with timezone, e.g. 2026-05-01T00:00:00Z
page_sizeinteger––
page_tokenstring––
privacy_modestring–Optional per-call privacy override. Defaults to GOOGLE_HEALTH_PRIVACY_MODE or structured. raw returns upstream Google Health JSON.
response_formatstring––
start_timestringyesISO 8601 date-time with timezone, e.g. 2026-05-01T00:00:00Z
window_sizestring–Duration in protobuf seconds format, e.g. 3600s.
NameTypeReqDescription
data–yes–
endpointstringyes–
privacy_modestringyes–

No examples provided.

google_health_weekly_summary ~101

Build a weekly Google Health scorecard with activity, sleep, heart context and missing-data awareness. Read-only, beta, non-medical.

NameTypeReqDescription
compare_daysinteger–Prior comparison window in days. Use 0 to disable comparison.
daysinteger–Recent analysis window in days.
response_formatstring––
timezonestring–IANA timezone used only for display, e.g. America/New_York.
NameTypeReqDescription
generated_atstringyes–
kindstringyes–

No examples provided.

google_health_wellness_context ~97

Normalize Google Health activity/sleep context into the shared wellness_context shape for recommendation engines.

NameTypeReqDescription
daysinteger–Lookback window for normalized Google Health wellness context.
injury_flagsarray––
notesstring––
response_formatstring––
sorenessarray––
timezonestring–IANA timezone used only for display, e.g. America/New_York.
NameTypeReqDescription
generated_atstringyes–
injury_flagsarrayyes–
notesarrayyes–
recent_training_loadstringyes–
sorenessarrayyes–
sourcestringyes–

No examples provided.

Install

How do I install the io.github.BerkKilicoglu/google-health-fitbit-mcp server?

io.github.BerkKilicoglu/google-health-fitbit-mcp runs locally as an npm package, launched with npx -y google-health-fitbit-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

npm · google-health-fitbit-mcp

# add to Claude Code
claude mcp add berkkilicoglu-google-health-fitbit-mcp -- npx -y google-health-fitbit-mcp
Common questions

What is the io.github.BerkKilicoglu/google-health-fitbit-mcp server?

io.github.BerkKilicoglu/google-health-fitbit-mcp is listed in the public MCP registry as io.github.BerkKilicoglu/google-health-fitbit-mcp. Privacy-first Google Health API MCP server for health, sleep, activity and HR agents. This page covers its npm package (google-health-fitbit-mcp).

Is the io.github.BerkKilicoglu/google-health-fitbit-mcp server safe to use?

io.github.BerkKilicoglu/google-health-fitbit-mcp scores 85 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

What tools does the io.github.BerkKilicoglu/google-health-fitbit-mcp server expose?

io.github.BerkKilicoglu/google-health-fitbit-mcp exposes 29 tools: google_health_data_inventory, google_health_list_data_types, google_health_data_type_coverage, google_health_agent_manifest, google_health_capabilities, and 24 more. Their descriptions and schemas cost roughly 3,627 tokens of context every time the server is loaded.

Is the io.github.BerkKilicoglu/google-health-fitbit-mcp server still maintained?

io.github.BerkKilicoglu/google-health-fitbit-mcp is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

What licence is the io.github.BerkKilicoglu/google-health-fitbit-mcp server under?

io.github.BerkKilicoglu/google-health-fitbit-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.