llm-caching

Implement three-layer LLM caching with Redis deduplication and Anthropic prompt caching.

Updated Feb 24, 2026
One-click install
npx skills add https://github.com/teodorboev/socialai --skill llm-caching
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: llm-caching
Source: https://github.com/teodorboev/socialai/tree/main/.opencode/skills/llm-caching
Command: npx skills add https://github.com/teodorboev/socialai --skill llm-caching

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the high cost of Large Language Model (LLM) usage by implementing a multi-layered caching system, significantly reducing operational expenses for AI-driven applications.

Core Features & Use Cases

  • Engagement Scan Deduplication: Prevents redundant LLM calls for unchanged social media activity using Redis.
  • Anthropic Prompt Caching: Reduces token costs by caching static parts of prompts, paying only for variable tokens.
  • Template Short-Circuit: Bypasses LLM entirely for predictable, low-value responses using a keyword classifier and template pool.
  • Use Case: A social media management platform can use this skill to reduce its monthly AI bill by approximately 50%, making its services more profitable and affordable for clients.

Quick Start

Implement Layer 1 by adding Upstash Redis and modifying the engagement monitor to call the checkEngagementChanged function before dispatching to the engagement agent.

Frequently Asked Questions about llm-caching

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I reduce LLM API costs for high-frequency AI agents?

Reduce LLM API costs by implementing a three-layer caching system: Redis engagement deduplication, Anthropic prompt caching via cache_control headers, and template short-circuiting for predictable responses. This approach targets significant cost reduction for high-frequency AI agents and content pipelines.

How does Anthropic prompt caching work to lower token usage?

Anthropic prompt caching lowers token usage by caching static prompt parts via cache_control headers, charging only for variable tokens. Repeated API calls with identical system instructions or context avoid reprocessing the entire prompt, significantly reducing operational expenses.

Do I need Redis to implement LLM caching for engagement monitoring?

Yes, Redis is required for the engagement scan deduplication layer, which prevents redundant LLM calls for unchanged social media activity. You add Upstash Redis and call the checkEngagementChanged function before dispatching to the engagement agent.

What is the best way to bypass LLM calls for predictable responses?

The best way to bypass LLM calls for predictable responses is template short-circuiting, which uses a keyword classifier and template pool to return responses without invoking the model. This avoids token costs entirely for low-value, highly predictable outputs.

Can I use prompt caching for a social media management platform processing many posts?

Yes, prompt caching and engagement deduplication are designed for social media management platforms processing many posts. By preventing redundant calls for unchanged activity and caching static prompt components, a platform can reduce its monthly AI bill by approximately 50%.