AI/ML●Mid
Mnemosyne – Cognitive memory OS for AI agents (zero LLM calls)
Claims brain-like cognition with zero LLM calls, but zero evidence of actual learning.
Big BrainBold Bet
mnemosy
514mo ago
Back to browse
GitHub Repository
An engine for persistent machine minds — deterministic cognition, portable identity (PMA), an LLM as one component (not the substrate).
1 starsTypeScript
An MCP server where the mind on the other end remembers you
by fabrice8·Jul 8, 2026·2 points·0 comments
AI Analysis
●●SolidBig BrainWizardryBold Bet
40 cognitive engines with LLM as one component, not the substrate.
Strengths
- •Deterministic tick clock with affective system and five-factor trait model
- •Episodic memory consolidation with forgetting curves and dream replay
- •Metacognition loop writes introspection back into engine configurations
Weaknesses
- •One star and zero forks suggests very early stage with no real users yet
- •Architecture is complex but no demo proving it works beyond the README
Category
Target Audience
AI researchers, agent framework developers, cognitive science enthusiasts
Similar To
AutoGen · CrewAI · LangGraph
Similar Projects
Developer Tools●Mid
GitHub Copilot Now Supports MCP
Blog post marketing a SaaS product rather than a novel open-source Show HN project.
Ship It
alfredoizjr
103mo ago
AI/ML●●●Banger
Prism Coder – Qwen3.5-14B fine-tuned for MCP tool-routing decisions
Hebbian learning and ACT-R spreading activation bring actual cognitive science to agent memory.
WizardryBig BrainRabbit Hole
dcostenco4
201mo ago
Developer Tools●●●Banger
Hmem – Persistent hierarchical memory for AI coding agents (MCP)
Hierarchical memory that persists across Claude Code, Cursor, and Windsurf—solve context amnesia.
Big BrainSolve My Problem
Bumblebiber
234mo ago
AI/ML●●●Banger
YantrikDB – persistent memory for AI agents
Bundled 7MB embedder means zero network calls or model downloads for agent memory.
Zero to OneWizardrySolve My Problem
pranabsarkar
111mo ago
AI/ML●●Solid
Prism MCP – The Mind Palace for AI Agents (Local-First Memory)
SQLite F32_BLOB vector search with Git drift detection for agent memory.
Eye CandyWizardry
dcostenco
103mo ago