经 AI Skill Hub 精选评估,LMCache 获评「强烈推荐」。已获得 8.3k 颗 GitHub Star,这款AI工具在功能完整性、社区活跃度和易用性方面表现出色,AI 评分 8.5 分,适合有一定技术背景的用户使用。
LMCache 是一款基于 Python 开发的开源工具,专注于 kv-cache、python、inference 等核心功能。作为 GitHub 开源项目,它拥有活跃的社区支持和持续的版本迭代,代码完全透明可审计,支持本地部署以保护数据隐私。无论是个人使用还是集成到企业工作流,都能提供稳定可靠的解决方案。
LMCache 是一款基于 Python 开发的开源工具,专注于 kv-cache、python、inference 等核心功能。作为 GitHub 开源项目,它拥有活跃的社区支持和持续的版本迭代,代码完全透明可审计,支持本地部署以保护数据隐私。无论是个人使用还是集成到企业工作流,都能提供稳定可靠的解决方案。
# 方式一:pip 安装(推荐)
pip install lmcache
# 方式二:虚拟环境安装(推荐生产环境)
python -m venv .venv
source .venv/bin/activate # Windows: .venv\Scripts\activate
pip install lmcache
# 方式三:从源码安装(获取最新功能)
git clone https://github.com/LMCache/LMCache
cd LMCache
pip install -e .
# 验证安装
python -c "import lmcache; print('安装成功')"
# 命令行使用
lmcache --help
# 基本用法
lmcache input_file -o output_file
# Python 代码中调用
import lmcache
# 示例
result = lmcache.process("input")
print(result)
# lmcache 配置文件示例(config.yml) app: name: "lmcache" debug: false log_level: "INFO" # 运行时指定配置文件 lmcache --config config.yml # 或通过环境变量配置 export LMCACHE_API_KEY="your-key" export LMCACHE_OUTPUT_DIR="./output"
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LMCache is a KV cache management layer for LLM inference. It turns KV cache from a temporary state into reusable AI-native knowledge that can be stored persistently, reused across multiple serving engines, monitored with an observability stack, and transformed for better generation quality. As a result, LMCache reduces TTFT (time-to-first-token) and improves throughput, especially for long-context agentic, multi-turn conversation, and knowledge-augmented workloads (e.g., RAG).
LMCache is vendor-neutral. It can be used as a KV cache layer for a range of mainstream open-source serving engines, inference frameworks, hardware vendors, storage systems, and infrastructure providers. The vendor neutrality allows users to freely switch between serving engines and storage vendors, while reusing the stored KV caches.
<p align="center"> <picture> <source media="(prefers-color-scheme: dark)" srcset="asset/deployment_modes_dark.png"> <source media="(prefers-color-scheme: light)" srcset="asset/deployment_modes_light.png"> <img alt="LMCache Deployment Modes" src="asset/deployment_modes_light.png"> </picture> </p>
LMCache is becoming an integral layer in the LLM inference ecosystem, with community-driven integration with serving engines, inference frameworks, hardware vendors, storage systems, and infrastructure providers:
<p align="center"> <img src="asset/ecosystem.png" alt="LMCache ecosystem"> </p>
To use LMCache, simply install lmcache from your package manager, e.g. pip:
pip install lmcache
For more setup options and examples, see: - Installation - Quickstart - LMCache Recipes - CLI Reference - Benchmarking Guide - Production Deployment
LMCache has a growing community of developers, researchers, industry adopters, and partners building the next generation of efficient LLM inference systems.
<p align="center"> <picture> <source media="(prefers-color-scheme: dark)" srcset="asset/partner_dark.png"> <source media="(prefers-color-scheme: light)" srcset="asset/partner_light.png"> <img alt="LMCache Adoption and Partnerships" src="asset/partner_light.png"> </picture> </p>
As an independent open-source project, LMCache is becoming the de-facto standard for KV Cache management in LLM inference. Its continued development and community work are supported in part by Tensormesh.
高性能KV缓存层,提升LLM性能
AI Skill Hub 为第三方内容聚合平台,本页面信息基于公开数据整理,不对工具功能和质量作任何法律背书。
建议在沙箱或测试环境中充分验证后,再部署至生产环境,并做好必要的安全评估。
✅ Apache 2.0 — 宽松开源协议,可商用,需保留版权声明和 NOTICE 文件,含专利授权条款。
AI Skill Hub 点评:LMCache 的核心功能完整,质量优秀。对于AI 技术爱好者来说,这是一个值得纳入个人工具库的选择。建议先在非生产环境试用,再逐步推广。
| 原始名称 | LMCache |
| 原始描述 | 开源AI工具:Supercharge Your LLM with the Fastest KV Cache Layer。⭐8.3k · Python |
| Topics | kv-cachepythoninference |
| GitHub | https://github.com/LMCache/LMCache |
| License | Apache-2.0 |
| 语言 | Python |
收录时间:2026-05-26 · 更新时间:2026-05-30 · License:Apache-2.0 · AI Skill Hub 不对第三方内容的准确性作法律背书。