health-md: Skill for Claude Code

.agents/skills/healthmd-cli-development/SKILL.md

healthmd-cli-development is a skill for Claude Code, Codex from CodyBontecou/health-md. It costs 81 tokens per session (3,752 once invoked), scanned A, original, AGPL-3.0.

A development guide for the standalone Rust Health.md command-line tool, its portable MCP server, and its direct iPhone service. It covers communication between the Rust and Swift parts and HealthKit data handling.

In plain words
What is it for?
Use it when working on CLI or MCP tools, iPhone pairing and transport, Rust client or storage code, Swift–Rust test fixtures, direct query protocol version 3, file transfers, or data extraction.
Why use it?
It gives a coding agent the project-specific context needed to change or debug these connected components without guessing how their protocols and stored data fit together.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

This is CodyBontecou/health-md's own configuration. It tells Claude Code and Codex how to work on health-md itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything health-md configures →

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is python3 scripts/update-mcp-shared-assets.py --check.

Reuse

Borrowing it

Nothing to install: this file belongs to CodyBontecou/health-md. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/CodyBontecou/health-md/main/.agents/skills/healthmd-cli-development/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/CodyBontecou/health-md

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for healthmd-cli-development

README.md
[![agentmods](https://agentmods.dev/badge/skills/codybontecou/health-md/healthmd-cli-development/github.svg)](https://agentmods.dev/skills/codybontecou/health-md/healthmd-cli-development)
Your own site
<a href="https://agentmods.dev/skills/codybontecou/health-md/healthmd-cli-development"><img src="https://agentmods.dev/badge/skills/codybontecou/health-md/healthmd-cli-development/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.

agentmods 80×15 button for healthmd-cli-development

Your own site · 80×15
<a href="https://agentmods.dev/skills/codybontecou/health-md/healthmd-cli-development"><img src="https://agentmods.dev/badge/skills/codybontecou/health-md/healthmd-cli-development.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 81 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,752 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00081 $0.03752
Opus 5 $0.00041 $0.01876
Sonnet 5 $0.00016 $0.00750
Haiku 4.5 $0.00008 $0.00375

Measured 5d ago against content hash 7ee6f7940835, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

healthmd-cli-development 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 5d 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.

.agents/skills/healthmd-cli-development/SKILL.md · 247 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Files

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.

Changes

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.

  1. 5d ago Changed · +26 lines 7ee6f7940835
  2. 11d ago First seen · 221 lines · 81 tokens per session scan A 828b0aa0a0a8

Subscribe to this mod's changes

healthmd-cli-development is a skill published in the GitHub repository CodyBontecou/health-md (226 stars, last pushed today), licensed AGPL-3.0. It adds 81 tokens to every session and 3,752 once invoked, about $0.0004 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.

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