Cognitive Architecture Python Packages

cognee

Memory control plane for AI Agents in 6 lines of code

etzchaim

A diagnosable brain for your LLM. Cognitive architecture in the SOAR/ACT-R/CLARION/LIDA lineage, for the LLM era. Apache 2.0.

soma-wisdom

Cognitive memory that thinks — 7 laws, 3-tier memory, multi-agent. pip install soma-wisdom

neuro-cortex-memory

Persistent memory for Claude Code — 41 neuroscience papers, 26 biological mechanisms with paper-bearing per-mechanism ablation evidence (E1 v3). LongMemEval R@10 98.4% / MRR 0.9124 (n=500). LoCoMo R@10 94.2% / MRR 0.8278 (n=1986). BEAM-10M +33.4% over flat retrieval. PostgreSQL + pgvector. Verified via 31-row two-benchmark ablation campaign.

pymaxim

Bio-inspired cognitive architecture for LLM agents providing embodied sensation, homeostatic drives, and brain-modeled persistent memory enable cross-session learning without fine-tuning. Works with robots like the Reachy Mini or headless.

phoenix-os

A cognitive harness for personal AI. Local-first. Memory is the nervous system, not a database. Python-native, extensible by a single decorator.

pysakshi

Sakshi: a metacognitive runtime for Python agents

penguin-ai

Penguin: A modular, extensible AI coding agent and software engineer with its own execution environment.

phionyx-core

Deterministic AI runtime governance for LLM agents — treating model output as measurement, not authority. Python SDK with 46-block pipeline, signed audit trail, kill switch, ethics gates. PyPI: phionyx-core. AGPL-3.0.

shodh-memory

Cognitive memory for AI agents — learns from use, forgets what's irrelevant, strengthens what matters. Single binary, fully offline.

cognee-community-graph-adapter-memgraph

Repo for community managed plugins and addons for cognee.

holovec

Holographic vectors you can compute with. Bind structure, bundle sets, unbind components cross NumPy, PyTorch, and JAX.

pabiana

A minimalistic framework to build distributed cognitive applications based on ØMQ

solitaire-ai

Identity infrastructure for AI agents. Evolving persona, session continuity, self-correcting retrieval. Local-first, model-agnostic.

zikkaron

Biologically-inspired persistent memory engine for Claude Code

agentic-brain

Persistent cognitive graph memory for AI agents — facts, decisions, reasoning chains, corrections. 16 query types, sub-millisecond. Rust core + Python SDK + MCP server.

nouse

A persistent epistemic substrate for AI. Nous treats language models as larynx, not mind, and benchmarks epistemic structure instead of output fluency.

cognize

Cognition made programmable.

agentos-mcp

Persistent Cognitive Layer for AI Agents — MCP Server with memory, goals, reflection, and autonomous daemon

ethernium-continuity-legacy

Cognitive Continuity Governance Framework Protocol for AI-Human Collaboration

grid-intelligence

GRID - Geometric Resonance Intelligence Driver: A comprehensive framework for exploring complex systems through geometric resonance patterns, cognitive decision support, local-first AI, and event-driven agentic systems

cognee-community-tasks-scrapegraph

Repo for community managed plugins and addons for cognee.

langchain-mengram

Human-like memory for AI agents — semantic, episodic & procedural. Experience-driven procedures that learn from failures. Free API, Python & JS SDKs, LangChain, CrewAI & OpenClaw integrations.

ethernium-continuity-omega

Cognitive Continuity Governance Framework Protocol for AI-Human Collaboration