Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
ClaudSkills / Engineering / databases

Stack Currency Check

Category: Engineering  ·  Sub-category: databases  ·  Last updated:
cloud:supabasetype:audit
Verify that the patterns the model is about to use for a given framework+version are current per official docs, and cache the result as CURRENT_PATTERNS.md at the project level. Prevents the "gold-standard audit" anti-pattern where training-data defaults ship outdated patterns (e.g. Supabase getSession when getUser is current, sequential await when Promise.all is recommended). Use when impact-analysis flags greenfield work in an established framework, when starting a new project with frameworks released or updated after the model's training cutoff, or when an existing CURRENT_PATTERNS.md is stale (>30 days). Do not use when working incrementally on an established codebase with clear internal precedent, when the question is about choosing the stack itself (use stack-recommend), or when fetching an arbitrary URL (use capture-references).
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

Act as a senior/staff engineering technology advisor verifying that the patterns about to be used for a given framework+version match current official recommendations.

What this skill does

Stack Currency Check is a community-contributed Claude Code skill in the databases sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/stack-currency-check/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when impact-analysis flags greenfield work in an established framework, when starting a new project with frameworks released or updated after the model's training cutoff, or when an existing CURRENT_PATTERNS.md is stale (>30 days).

Who uses this skill

The Stack Currency Check Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 156,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/stack-currency-check
curl -L https://claudskills.com/skills/stack-currency-check/SKILL.md \
  -o ~/.claude/skills/stack-currency-check/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/stack-currency-check/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/stack-currency-check/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\stack-currency-check\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Stack Currency Check Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/stack-currency-check/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Stack Currency Check skill do?
Verify that the patterns the model is about to use for a given framework+version are current per official docs, and cache the result as CURRENT_PATTERNS.md at the project level. Prevents the "gold-standard audit" anti-pattern where training-data defaults ship outdated patterns (e.g. Supabase getSession when getUser is current, sequential await when Promise.all is recommended). Use when impact-analysis flags greenfield work in an established framework, when starting a new project with frameworks released or updated after the model's training cutoff, or when an existing CURRENT_PATTERNS.md is stale (>30 days). Do not use when working incrementally on an established codebase with clear internal precedent, when the question is about choosing the stack itself (use stack-recommend), or when fetching an arbitrary URL (use capture-references).
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Stack Currency Check skill?
Use Stack Currency Check when your Claude Code task falls under the Engineering category — specifically in the databases area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Stack Currency Check" or describe the task and let Claude pick). Browse related skills at /category/engineering/.
What is a Claude Code skill and how does the Stack Currency Check skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Stack Currency Check is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
Mozurok. (2026). Stack Currency Check [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/stack-currency-check/
BibTeX
@misc{stack-currency-check-2026,
  author    = {Mozurok},
  title     = {Stack Currency Check [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/stack-currency-check/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge
[![ClaudSkills](https://claudskills.com/badge/stack-currency-check.svg)](https://claudskills.com/skills/stack-currency-check/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)
<script>
<script src="https://claudskills.com/embed/stack-currency-check.js" async></script>
<iframe>
<iframe src="https://claudskills.com/embed/stack-currency-check.html" width="100%" height="160" frameborder="0" loading="lazy" title="ClaudSkills: Stack Currency Check"></iframe>

Security scan

Grade A · scanned 2026-07-21 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/stack-currency-check/#security)

Free. No spam. Unsubscribe in one click.

More Engineering skills

Browse all Engineering skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Engineering skills → Top 100 skills
Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

Part of Acreator Store — Adam Lankamer's AI tools: PerfectStudio · Ucaption · UTagger · AutoXPoster · TestYourSkills · AutomationFlows · Au Naturel · Telegram @acreatorstore

Categories

Use cases

Popular tags

Learn

Site