garmin-dev-skills: Instructions file for Claude Code

CLAUDE.md

garmin-dev-skills CLAUDE.md is an instructions file for Claude Code from athitupakan/garmin-dev-skills. It costs 1,471 tokens per session, scanned A, original, MIT.

Maintainer instructions for a repository that provides a Garmin Connect IQ development skill. Garmin Connect IQ is the platform used to build apps such as watch faces, widgets, data fields, and device apps.

In plain words
What is it for?
Updating the repository layout, documentation cache, plugin files, and other files used to package and maintain the Garmin development skill.
Why use it?
It separates rules for maintaining the skill repository from the instructions that users receive when building Garmin apps.

Instructions file for Claude Code

Written for Claude Code: Claude Code plugin machinery. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions Claude Code.

This is athitupakan/garmin-dev-skills's own configuration. It tells Claude Code how to work on garmin-dev-skills 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 garmin-dev-skills configures →

Reuse

Borrowing it

Nothing to install: this file belongs to athitupakan/garmin-dev-skills. 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/athitupakan/garmin-dev-skills/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/athitupakan/garmin-dev-skills

Made for: Claude Code.

Wrote this? Show the measurements

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README.md
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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.

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<a href="https://agentmods.dev/instructions/athitupakan/garmin-dev-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/athitupakan/garmin-dev-skills/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,471 This file is loaded in full into every session.
When invoked 1,471 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 $0.01471 $0.01471
Opus 5 $0.00736 $0.00736
Sonnet 5 $0.00294 $0.00294
Haiku 4.5 $0.00147 $0.00147

Measured 9d ago against content hash eddc08389937, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

garmin-dev-skills CLAUDE.md 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 9d 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.

CLAUDE.md · 87 lines

How it starts

The opening of the file, as written. The whole thing — 87 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md — maintainer guide for the garmin-dev-skills repo

Scope: This file is for editing this repo (the skill source). It is loaded only when Claude Code runs with this repo as the working directory. It does not affect end-users of the skill — they run Claude in their own Garmin project, where this file is never seen. The skill's runtime behavior lives entirely in skills/garmin-dev/SKILL.md

  • references/. Put runtime rules there; put how-to-maintain-the-repo rules here.

What this repo is

A Claude Code plugin shipping one skill, garmin-dev, that helps build / run / package Garmin Connect IQ apps (watch faces, data fields, widgets, device apps) on Windows / macOS / Linux. Users install it as a plugin (--plugin-dir / marketplace) or copy skills/garmin-dev/ into their project's .claude/skills/. Either way the skill loads via SKILL.md's description.

  • Repo: https://github.com/athitupakan/garmin-dev-skills · Plugin/skill name: garmin-dev (intentionally different from the repo name)
  • Everything skill-related lives under skills/ (single-skill layout — no category folder). Root holds only .claude-plugin/plugin.json, README.md, LICENSE, .gitignore, .gitattributes, and this file.

Layout

skills/garmin-dev/
  SKILL.md                       runtime contract: dispatch table + operating rules
  scripts/{windows,posix}/       build/run/push/watch/release/package + _env (SDK/JDK auto-detect)
  references/
    commands/ guides/ catalogs/  OUR content (behavior contracts, workflows, lookups)
    troubleshooting.md
    connect-iq-docs/             MIRROR of developer.garmin.com — split into two buckets:
      reference/                 🔧 sdk/api, version-pinned: api/ (Toybox) · monkey-c/ · reference-guides/
      portal/                    📄 program/policy/concept: basics, core-topics, ux, faq, store rules
      _refresh/                  HTML→markdown tooling (htmlmd.js + convert.js)
      index.md                   sitemap of all 16 Garmin portal sections + cache status

Read the full file on GitHub · 87 lines

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. 9d ago First seen · 87 lines · 1,471 tokens per session scan A eddc08389937

Subscribe to this mod's changes

garmin-dev-skills CLAUDE.md is an instructions file published in the GitHub repository athitupakan/garmin-dev-skills (2 stars, last pushed 3mo ago), licensed MIT. It adds 1,471 tokens to every session, about $0.0074 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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