Name: LLM Cache Audit Skill: AI Agent Skill
Author: sernote

Question 1

What is LLM Cache Audit Skill?

Accepted Answer

LLM Cache Audit Skill is a free, open-source AI agent skill. audit-prompt-caching is a portable Codex/agent skill for finding why LLM cache reuse fails across the request path: prompt/prefix caches, provider cache telemetry, cache-aware routing, agent tool stability, Bedrock checkpoints, OpenRouter routing drift, provider migration risk, and vLLM/SGLang KV reuse. LLM cache reuse usually fails silently. A timestamp in the system prompt, shuffled tool schemas

Question 2

How do I install LLM Cache Audit Skill?

Accepted Answer

Install LLM Cache Audit Skill with a single command: npx mdskills install sernote/audit-prompt-caching. This downloads the skill files into your project and your AI agent picks them up automatically.

Question 3

What platforms support LLM Cache Audit Skill?

Accepted Answer

LLM Cache Audit Skill works with Claude Code, Claude Desktop, Cursor, Vscode Copilot, Windsurf, Continue Dev, Codex, Gemini Cli, Amp, Roo Code, Goose, Opencode, Trae, Qodo, Command Code. Skills use the open SKILL.md format which is compatible with any AI coding agent that reads markdown instructions.

LLM Cache Audit Skill

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