Ori-Mnemos: Local-first persistent agentic memory powered by Recursive Memory Harness (RMH). Open source must win

by aayoawoyemi · MCP Server · ★ 328

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

Featured in: Knowledge Base & RAG

How to install Ori-Mnemos

git clone https://github.com/aayoawoyemi/Ori-Mnemos.git

Taken from the project's README on GitHub.

Security audit verdict: SAFE · quality 68/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours.

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

agent-memoryai-agentai-agentsai-memoryknowledge-graphllmlocal-firstmarkdownmcpmcp-server

Quick Facts

Stars328
Forks31
LanguageTypeScript
CategoryMCP Server
LicenseApache-2.0
Quality Score68/100
Open Issues1
Last Updated2026-10-01
Created2026-02-20
Platformsmcp, node
Est. Tokens~19k

About Ori-Mnemos

Ori Mnemos Open-source persistent memory infrastructure for AI agents. Ori implements human cognition as mathematical models on a knowledge graph. Activation decay from ACT-R. Spreading activation along wiki-link edges. Hebbian co-occurrence from retrieval patterns. Reinforcement learning on retrieval itself. Recursive graph traversal with sub-question decomposition.

Ori-Mnemos alternative? Top 6 similar tools

Looking for a Ori-Mnemos alternative? If you're comparing Ori-Mnemos with other mcp server tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

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    Local, LLM-free memory for AI agents. A single offline Rust binary — deterministic and auditable — that learns

  • mengram by alibaizhanov · ⭐ 204

    Human-like memory for AI agents — semantic, episodic & procedural. Experience-driven procedures that learn fro

  • notion-mcp-server by awkoy · ⭐ 180

    Notion MCP server with token auth: connect Claude Code, Claude Desktop, Cursor, VS Code and Codex to Notion pa

  • mychatarchive by 1ch1n · ⭐ 65

    Local-first AI memory archive. Import ChatGPT, Claude, and Grok exports, generate semantic embeddings, and sea

  • memorix by AVIDS2 · ⭐ 903

    Open-source cross-agent memory layer for coding agents via MCP. Compatible with Claude Code, Codex, Cursor, Wi

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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