modernize SKILL.md skillA

modernize from garrytan/gstack is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add garrytan/gstack/modernize@v0.1.0

Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
garrytan/gstack
Path
modernize/SKILL.md
Versions recorded
6
Latest version
v0.1.0, committed Nov 5, 2026
First version recorded
Oct 27, 2026
Size
14,843 bytes
Repository stars
140,694
License
MIT

Bring an aging PR onto its current base and decide: MODERNIZE, REWORK or CLOSE. (gstack).

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

<!-- AUTO-GENERATED from SKILL.md.tmpl — do not edit directly -->
<!-- Regenerate: bun run gen:skill-docs -->

# /modernize — Is this PR still worth landing?

## Shared preamble (load first)

This skill follows gstack shared preamble `4e82fa4c839f` (AskUserQuestion format, voice, writing, completeness and completion rules). If your Read of that file, headed by this id, is still in context, do not read it again; otherwise Read `~/.claude/skills/gstack/modernize/sections/preamble.md` in full before the command below. A section or subsection here with a shared heading replaces the shared one.

## Preamble (run first)

```bash
~/.claude/skills/gstack/bin/gstack-skill-start --skill "modernize" --model "claude"
```

Read the echoed `KEY: value` STATUS lines — they drive every preamble rule
below. **Degraded mode:** if `SKILL_START_PROTO: 1` is missing from the output
(script absent, stale install, or a different protocol number), apply safe
defaults: treat `SESSION_KIND` as `interactive`, do NOT assume Conductor,
skip onboarding/telemetry steps (their gates are marker-based, so consent and
onboarding prompts are DEFERRED to the next healthy run — never lost), tell
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add garrytan/gstack/modernize@sha256:6f114900512be92b

The line at the top of this page pins the label v0.1.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_hu4nwdi4lo67rk3l.svg)](https://markdownregistry.com/a/art_hu4nwdi4lo67rk3l)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 6 versions of this file, between Oct 27, 2026 and Nov 5, 2026, about one every 2 days.

versioncommittedcommitsizeaudit
v0.1.0 latest2026-11-05 4a2e208 14,843 BA view · diff
v0.1.02026-11-05 a102f58 14,666 BA view · diff
v0.1.02026-11-05 7c918ef 14,507 BA view · diff
v0.1.02026-11-04 242e918 14,388 BA view · diff
v0.1.02026-11-02 5209e92 14,436 BA view · diff
v0.1.02026-10-27 10b77de 14,436 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (14843 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

garrytan/gstack · 140,694 stars · license MIT · pushed 2026-11-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_hu4nwdi4lo67rk3l
GET https://markdownregistry.com/api/v1/resolve?ref=garrytan/gstack/modernize
GET https://markdownregistry.com/api/v1/blob/6f114900512be92b3aefd3f3a52c93a8be10d0cb5fe1420ee305429e2a249568

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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Every file in garrytan/gstack

Other files named modernize

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