Ombre-Brain — MCP Server by P0lar1zzZ

About Ombre-Brain

Ombre Brain 一个给提供给Claude 用的长期情绪记忆系统。基于 Russell 效价/唤醒度坐标打标，Obsidian 做存储层，MCP 接入，带遗忘曲线。 A long-term emotional memory system for Claude. Tags memories using Russell's valence/arousal coordinates, stores them as Obsidian-compatible Markdown, connects via MCP, and has a forgetting curve. 它是什么 / What is this Claude 没有跨对话记忆。每次对话结束，之前聊过的所有东西都会消失。 Ombre Brain 给了它一套持久记忆——不是那种冷冰冰的键值存储，而是带情感坐标的、会自然衰减的、像人类记忆一样会遗忘和浮现的系统。 Claude has no cross-conversation memory. Everything from a previous chat vanishes once it ends. Ombre Brain gives it persistent memory — not cold key-value storage, but a system with emotional coordinates, natural decay, and forgetting/surfacing mechanics that loosely mimic how human memory works. 核心特点 / Key features: 情感坐标打标 / Emotional tagging: 每条记忆用 Russell 环形情感模型的 valence（效价）和 arousal（唤醒度）两个连续维度标记。不是"开心/难过"这种离散标签。 Each memory is tagged with two continuous dimensions from Russell's circumplex model: valence and arousal. Not discrete labels like "happy/sad". 自然遗忘 / Natural forgetting: 改进版艾宾浩斯遗忘曲线。不活跃的记忆自动衰减归档，高情绪强度的记忆衰减更慢。 Modified Ebbinghaus forgetting curve. Inactive memories naturally decay and archive. High-arousal memories decay slower.

Quick Facts

Compatible Skills

These tools work well together with Ombre-Brain for enhanced workflows:

• mira-OSS — semantic(0.22)+complementary+rare_topics+same_lang+similar_pop+shared_platform (57%)
• emergent — semantic(0.35)+complementary+same_lang+similar_pop+shared_platform (57%)
• MemOS — semantic(0.35)+complementary+rare_topics+same_lang+shared_platform (56%)
• memobase — semantic(0.46)+complementary+rare_topics+same_lang+shared_platform (56%)

Ombre-Brain alternative? Top 6 similar tools

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Frequently Asked Questions