Async Sync Advisor

Quality score: 70/100 · Category: General · Sub-category: general-misc

Guides users on choosing between async and sync patterns for Lambda functions, including when to use tokio, rayon, and spawn_blocking. Activates when users write Lambda handlers with mixed workloads.

What this skill does

Async Sync Advisor is a production-ready Claude Code skill (quality score 70/100) in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/async-sync-advisor/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Async Sync Advisor skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/async-sync-advisor
curl -L https://claudskills.com/skills/async-sync-advisor/SKILL.md \
  -o ~/.claude/skills/async-sync-advisor/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/async-sync-advisor/. Claude Code auto-discovers it on next session.

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

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.

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

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