tanq16/claudex · internal/embedded/presets/private/skills/go-concurrency/SKILL.md

go-concurrency skillA

go-concurrency is agent-read markdown (skill) from tanq16/claudex: Goroutine patterns for Go - WaitGroup, errgroup, bounded concurrency, fan-out/fan-in, and context cancellation. Use when running work concurrently, limiting how much runs at once, collecting results or errors from parallel operations, or making a long operation cancellable. Triggers on go func, sync.WaitGroup, wg.Go, errgroup, SetLimit, buffered channel semaphores, ctx.Done, and worker pools..

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 tanq16/claudex/go-concurrency@git:20260825.865fc73
Exact content
mdr add tanq16/claudex/go-concurrency@sha256:f28473653f5bc80f

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_e73d66mfzels7khe.svg)](https://markdownregistry.com/a/art_e73d66mfzels7khe)

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Versions

versioncommittedcommitsizeaudit
git:20260825.865fc73 latest2026-08-25 865fc73 6,961 BA view · diff
git:20260818.236909b2026-08-18 236909b 7,008 BA view · diff
git:20260818.99a9bbb2026-08-18 99a9bbb 14,207 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 (6961 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

tanq16/claudex · 4 stars · license none · pushed 2026-09-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_e73d66mfzels7khe
GET https://markdownregistry.com/api/v1/resolve?ref=tanq16/claudex/go-concurrency
GET https://markdownregistry.com/api/v1/blob/f28473653f5bc80fd2d920e18be6a393f9e60ef9f07f40a27e382528807ed5ec

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.