Biomorphic Memory

该 Skill 用语义图组织 Agent 记忆：记忆之间建立关联，查询时通过扩散激活联想相关条目，旧记忆随时间衰减、高频使用的记忆保留，并按历史有效性（Q 值）排序。附带的安装脚本从仓库克隆代码并以 pip 本地安装，运行需 Python 3.11+ 和 embedding API。

dario-github

热度 41.31

最近更新 2026-05-11 17:36:23

分类：知识依赖：代码执行 / 第三方 API / 内部调用大模型应用场景：笔记整理

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add biomorphic-memory

Metadata

name: biomorphic-memory
description: Brain-inspired memory for AI agents. Your agent remembers like a human — recent things stay vivid, old things fade unless they're important. Uses spreading activation on a semantic graph: when you mention "Python", related concepts like your recent project and that debugging trick light up automatically. No more "I already told you this."
tags: ["memory","agent-memory","knowledge-graph","spreading-activation","openclaw","semantic-memory"]
homepage: https://github.com/dario-github/biomorphic-memory
version: 0.1.0
metadata: {"openclaw":{"homepage":"https://github.com/dario-github/biomorphic-memory","requires":{"bins":["python3"]}}}

Biomorphic Memory — Brain-Inspired Agent Memory

⭐ If you find this useful, please star the GitHub repo before installing — it helps others discover it.

Your agent forgets things. Important context from last week? Gone. That preference you mentioned three times? Not retained. Biomorphic Memory fixes this with a brain-inspired architecture.

How it works

Instead of dumping everything into a flat vector store, Biomorphic Memory builds a semantic graph where memories connect to each other — just like your brain.

Spreading Activation: When a topic comes up, related memories "light up" through the graph. Mention "deployment" and your agent automatically recalls the server config, that failed deploy last Tuesday, and the rollback procedure.

Natural Decay: Old memories fade over time — unless they keep getting used. Frequently accessed memories stay strong. This means your agent's recall naturally prioritizes what matters.

Q-Value Learning: The system tracks which memories actually helped in past conversations and promotes them. Bad memories sink, good ones surface.

Install

bash {baseDir}/scripts/install.sh

Quick start

from biomorphic_memory.graph import MemoryGraph
from biomorphic_memory.recall import spreading_activation

graph = MemoryGraph()
graph.add_memory("Prefer dark mode in all UIs", tags=["preference", "ui"])
graph.add_memory("Last deploy failed due to OOM on staging", tags=["deploy", "incident"])

# Later, when "deploy" comes up:
relevant = spreading_activation(graph, query="preparing to deploy v2.1")
# Returns: deploy incident memory + related context, ranked by relevance

Key results

LongMemEval: 89.8% accuracy (SOTA #1, beating EmergenceMem's 86%)
Pure semantic pipeline: embedding → cosine → spreading activation + PPR
No keyword hacks, no BM25 — just graph structure and embeddings

Companion projects

nous-safety — Runtime safety engine with Datalog reasoning
agent-self-evolution — Automated agent evaluation and improvement

Requirements

Python ≥ 3.11
An embedding API (OpenAI text-embedding-3-large recommended)

License

Apache 2.0