Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add davidmosiah/google-health-mcp --skill skillgit clone --depth 1 https://github.com/davidmosiah/google-health-mcpWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/davidmosiah/google-health-mcp/skill)<a href="https://agentmods.dev/skills/davidmosiah/google-health-mcp/skill"><img src="https://agentmods.dev/badge/skills/davidmosiah/google-health-mcp/skill/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/davidmosiah/google-health-mcp/skill"><img src="https://agentmods.dev/badge/skills/davidmosiah/google-health-mcp/skill.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium MCP Rug Pull · line 25 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00039 | $0.00277 |
| Opus 5 | $0.00019 | $0.00138 |
| Sonnet 5 | $0.00008 | $0.00055 |
| Haiku 4.5 | $0.00004 | $0.00028 |
Grade A, and why
google-health scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
8 near-identical copies found in the catalogue:
- withings — 89% identical, 16 lines differ
- eight-sleep — 89% identical, 16 lines differ
- wellness-cycle — 89% identical, 16 lines differ
- oura — 88% identical, 16 lines differ
- fitbit — 88% identical, 16 lines differ
- whoop — 88% identical, 16 lines differ
- wellness-air — 88% identical, 16 lines differ
- delx-memory — 88% identical, 16 lines differ
What it actually says
Google Health — skill or MCP
Same binary either way. Do not duplicate the API client.
Choose a surface
MCP — tools appear natively after stdio/HTTP config:
{ "mcpServers": { "google-health": { "command": "npx", "args": ["-y", "google-health-mcp-unofficial"] } } }
Do not put mutation flags in that snippet.
Skill / CLI — no MCP client required. Same tools:
npx -y google-health-mcp-unofficial call google_health_connection_status --json '{}'
If MCP tools named google_* are already available, use them. Do not also shell out.
Loop
- Call
google_health_connection_status(ordoctor --jsonwhen that exists). - Use read tools as asked.
- Stop on
USER_ACTION_REQUIRED. Do not invent env flags. Do not enable mutations from this skill.
Never
- Paste tokens into git, chat logs, or the prompt
- Copy a mutations-enabled assignment into config
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 40 lines · 39 tokens per session scan A ed959656fad6
google-health is a skill published in the GitHub repository davidmosiah/google-health-mcp (53 stars, last pushed 12d ago), licensed MIT. It adds 39 tokens to every session and 277 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
doop-training
Answer the owner's today, pre-workout, and weekly-review questions using Doop's minimum-disclosure read-only relay tools.
nourish
Local-first nutrition MCP for agents. Intake writes stay gated. Prefer MCP tools if connected; otherwise the package CLI. Use when the user wants Nourish data or actions through an agent.
eight-sleep
Unofficial Eight Sleep pod data for AI agents. Writes stay fail-closed. Prefer MCP tools if connected; otherwise the package CLI. Use when the user wants Eight Sleep data or actions through an agent.
wellness-cgm
Local-first CGM MCP for agents. Prefer MCP tools if connected; otherwise the package CLI. Use when the user wants Wellness CGM data or actions through an agent.
living-body
Meta-MCP that composes installed Delx Wellness connectors. Prefer MCP tools if connected; otherwise the package CLI. Use when the user wants Delx Living Body data or actions through an agent.
wellness-air
Local-first air quality MCP for agents. Prefer MCP tools if connected; otherwise the package CLI. Use when the user wants Wellness Air data or actions through an agent.