wei18/apple-dev-skills · apple-dev-skills/skills/telemetry-facade-pattern/SKILL.md

telemetry-facade-pattern skillA

telemetry-facade-pattern is agent-read markdown (skill) from wei18/apple-dev-skills: Single `Telemetry` SwiftPM target with a fan-out facade — callers say "what happened" (`telemetry.observe(event)`), facade dispatches to multiple sinks (OSLog / NoOp tracking / MetricKit / Game Center). Invoke when deciding logger / tracker coupling, designing telemetry interfaces, or when asked "should Logger and Tracking be one thing"..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add wei18/apple-dev-skills/telemetry-facade-pattern@git:20260904.bf7ba69
Exact content
mdr add wei18/apple-dev-skills/telemetry-facade-pattern@sha256:edb7110415722db3

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_tjt5c6a37sl3gvof.svg)](https://markdownregistry.com/a/art_tjt5c6a37sl3gvof)

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Versions

versioncommittedcommitsizeaudit
git:20260904.bf7ba69 latest2026-09-04 bf7ba69 7,107 BA view · diff
git:20260624.331609b2026-06-24 331609b 7,153 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (7107 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

wei18/apple-dev-skills · 19 stars · license MIT · pushed 2026-09-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tjt5c6a37sl3gvof
GET https://markdownregistry.com/api/v1/resolve?ref=wei18/apple-dev-skills/telemetry-facade-pattern
GET https://markdownregistry.com/api/v1/blob/edb7110415722db305fe4340b51337431ca8c42bc2241dae64bcbcc08ffc64f2