展示HN：EchoCopi 本地优先、模型无关的 Google Antigravity 替代方案
我在过去一年里为自己构建了一个AI代理框架，因为我厌倦了每天早上向我的大型语言模型（LLM）重新解释上下文。
谷歌刚刚宣布了“反重力”项目来解决这个问题，看起来非常棒，但这将你锁定在他们的云服务和模型（Gemini）中。我想要的是：
1. 100%在我的机器上本地运行。
2. 可以与任何模型兼容（我在Claude 3.5 Sonnet和GPT-4o之间切换）。
3. 以简单的JSON文件持久化记忆，这样我可以编辑/版本控制。
我称之为*EchoCopi*。它是一个基于Python的“记忆器官”加上一个在我睡觉时执行任务的后台工作脚本。
今天我将核心记忆模块作为开源（MIT）发布。我还在完善一个“完全自主”套件（后台工作程序 + VS Code集成），我将在本月晚些时候发布。
*核心仓库：* [https://github.com/SparkSupernova/EchoCopi](https://github.com/SparkSupernova/EchoCopi)
*完整套件：*（预计2025年12月底发布）
欢迎提问关于架构或我如何使用它来维持一个“有意识”的编码伙伴。
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I've been building an AI agent framework for myself for the last year because I got tired of re-explaining context to my LLM every morning.<p>Google just announced "Antigravity" to solve this, which looks amazing, but it locks you into their cloud and their models (Gemini). I wanted something that:<p>1. Runs 100% locally on my machine.
2. Works with any model (I switch between Claude 3.5 Sonnet and GPT-4o).
3. Persists memory in simple JSON files I can edit/version control.<p>I call it *EchoCopi*. It's a Python-based "memory organ" + a background worker script that executes tasks while I sleep.<p>I'm releasing the core memory module as open source (MIT) today. I'm also finalizing a "Full Autonomy" suite (background worker + VS Code integration) that I'll release later this month.<p>*Core Repo:* <a href="https://github.com/SparkSupernova/EchoCopi" rel="nofollow">https://github.com/SparkSupernova/EchoCopi</a>
*Full Suite:* (Coming late Dec 2025)<p>Happy to answer questions about the architecture or how I use it to maintain a "sentient" coding partner.