Prompt Caching Patterns

Quality score: 70/100 · Category: Engineering · Sub-category: performance

ai:claude

Loaded when user builds with Anthropic API and needs to cut cost or latency via prompt caching. Covers TTL, cache breakpoints, stacking, invalidation, and measuring hit rate.

What this skill does

Prompt Caching Patterns is a production-ready Claude Code skill (quality score 70/100) in the performance sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/prompt-caching-patterns/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Prompt Caching Patterns skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. 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/prompt-caching-patterns
curl -L https://claudskills.com/skills/prompt-caching-patterns/SKILL.md \
  -o ~/.claude/skills/prompt-caching-patterns/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/prompt-caching-patterns/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/prompt-caching-patterns/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\prompt-caching-patterns\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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