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 mycelium-hq/ai-brain-starter --skill ingest-healthgit clone --depth 1 https://github.com/mycelium-hq/ai-brain-starterWrote 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/mycelium-hq/ai-brain-starter/ingest-health)<a href="https://agentmods.dev/skills/mycelium-hq/ai-brain-starter/ingest-health"><img src="https://agentmods.dev/badge/skills/mycelium-hq/ai-brain-starter/ingest-health/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/mycelium-hq/ai-brain-starter/ingest-health"><img src="https://agentmods.dev/badge/skills/mycelium-hq/ai-brain-starter/ingest-health.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00107 | $0.01469 |
| Opus 5 | $0.00053 | $0.00734 |
| Sonnet 5 | $0.00021 | $0.00294 |
| Haiku 4.5 | $0.00011 | $0.00147 |
Grade A, and why
ingest-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.
How it starts
The opening of the file, as written. The whole thing — 119 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ingest-health, Apple Health to DuckDB connector
Loads Apple Health data into ~/.claude/health-mcp/health.duckdb so the rest of the substrate (daily-journal, coaching, advisory-panel, patterns, insights) can read biometrics through health-mcp tools.
This is one of the substrate's ingestion connectors (slack, gmail, linear, github, notion, whatsapp, health). Each owns a single source.
When to use
- User says
/ingest-health(with or without--mode xml|csv|tcpand a path) - User asks to import, sync, capture, ingest, or pull Apple Health data
- User wants to set up the health connector for the first time
- After a fresh Apple Health export from iPhone (mode A) or after refreshing the Simple Health Export folder (mode B)
Do NOT use for:
- Querying existing health data (use health-mcp's
health_query,health_metric_series,health_recovery_score, etc.) - Writing to the vault (this skill is read-only with respect to the vault)
- Non-Apple-Health sources (Garmin / Whoop / Oura get different connectors; for multi-wearable see the open-wearables project)
Privacy notes
Apple Health data is among the most sensitive content the user owns. Read this before running:
- Storage stays local. The DuckDB file lives at
~/.claude/health-mcp/health.duckdb. Treat it as a medical record. - Export files are sensitive too. Apple's
export.zipcontains every metric ever recorded on the device. Don't commit it to git, don't sync it through cloud storage you don't trust, and delete the staging copy after import if you don't need to re-import. - Live mode is local Wi-Fi only. The Health Auto Export TCP server is unauthenticated. Run it only on a trusted network.
- The MCP never writes the vault. This skill imports into DuckDB. Vault-aware tools READ frontmatter; they never write.
If any of these is unclear, do not run the skill. Ask first.
How it works
Three modes. Pick by argument or ask the user.
Mode A: XML export.zip (default; free, manual, universal)
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 · 119 lines · 107 tokens per session scan A 3f78ed7fad53
ingest-health is a skill published in the GitHub repository mycelium-hq/ai-brain-starter (36 stars, last pushed yesterday), licensed MIT. It adds 107 tokens to every session and 1,469 once invoked, about $0.0005 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 2026-08-31.
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