redis-semantic-cache

Redis Semantic Cache Semantic caching for LLM responses with Redis Cloud's LangCache service. Stores prompts as embeddings; subsequent semantically-similar prompts return the cached response without re-calling the model. LangCache is currently in preview on Redis Cloud. Features and behavior may change. When to apply Wrapping an LLM call (OpenAI, Anthropic, etc.) with a cache layer to cut cost and latency. Caching RAG answers, classification outputs, or any deterministic LLM workload. Tuning the precision/hit-rate trade-off for a semantic cache. Splitting one application's LLM workloads across multiple cache instances. 1. The cache-aside flow LangCache fits in front of any LLM call as a standard cache-aside pattern: Show more Installs 788 Repository redis/agent-skills GitHub Stars 90 First Seen May 26, 2026 Security Audits Gen Agent Trust Hub Pass Socket Pass Snyk Pass