torvaldz/trailhead · plugins/trailhead/skills/trailhead/SKILL.md

trailhead skillA

trailhead is agent-read markdown (skill) from torvaldz/trailhead: Start and drive a large project (more than one agent session can hold) as a map of decision tickets on GitHub Issues, resolving one at a time until the way to the destination is clear. Self-contained (zero external-plugin dependencies: trailhead ships its own `trailhead-*` engine agents and needs only an authenticated gh CLI): map-based onboarding and a discuss→plan→execute→verify engine with atomic commits, with everything (map, discussion, plan, verification) living on the Issues. Invoke only .

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 torvaldz/trailhead/trailhead@git:20260912.d95e24a
Exact content
mdr add torvaldz/trailhead/trailhead@sha256:9688a11d122d0d18

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_lxcbzz3ktgauiurz.svg)](https://markdownregistry.com/a/art_lxcbzz3ktgauiurz)

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Versions

versioncommittedcommitsizeaudit
git:20260912.d95e24a latest2026-09-12 d95e24a 6,619 BA view · diff
git:20260908.7d8deef2026-09-08 7d8deef 6,524 BA view · diff
git:20260904.110c00f2026-09-04 110c00f 6,508 BA view · diff
git:20260904.ecf36852026-09-04 ecf3685 7,625 BA view · diff
git:20260904.8ae473d2026-09-04 8ae473d 7,603 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 (6619 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

torvaldz/trailhead · 5 stars · license MIT · pushed 2026-09-12 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_lxcbzz3ktgauiurz
GET https://markdownregistry.com/api/v1/resolve?ref=torvaldz/trailhead/trailhead
GET https://markdownregistry.com/api/v1/blob/9688a11d122d0d18ceb2f6380c6a61ba8e4693c7ea570106f94daac162765eff