memory-vault — security grade SAFE, quality 79/100

Security audit verdict: SAFE · quality 79/100

No red flags found in any of the 11 categories — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

by MihaiBuilds · MCP Server · ★ 65

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

🔒 Is memory-vault safe to install? View the security audit →

About memory-vault

Memory Vault The memory database for AI applications. Self-hosted Postgres + pgvector with hybrid search, MCP-native, and a knowledge graph baked in. Every conversation with Claude or ChatGPT starts from zero. No memory of what you built last week, what decisions you made last month, what problems you've already solved. You either re-explain everything from scratch, or paste in a wall of context and hope it fits in the window. Memory Vault is the persistent layer underneath. It stores what you want your AI to re

ai-memoryclaudehybrid-searchknowledge-graphmcpopen-sourcepgvectorpostgresragself-hosted

Quick Facts

Stars65
Forks14
LanguagePython
CategoryMCP Server
LicenseMIT
Quality Score78.64311925925/100
Open Issues5
Last Updated2026-09-30
Created2026-03-21
Platformsclaude-code, mcp, python
Est. Tokens~21k

Compatible Skills

These tools work well together with memory-vault for enhanced workflows:

  • vektori — semantic(0.31)+complementary+same_lang+similar_pop+shared_platform (61%)
  • Writ — semantic(0.28)+complementary+same_lang+similar_pop+shared_platform (60%)

memory-vault alternative? Top 6 similar tools

Looking for a memory-vault alternative? If you're comparing memory-vault 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.

  • claude-mem-lite by sdsrss · ⭐ 61

    Persistent long-term memory for Claude Code via MCP — captures coding decisions, bugfixes, and context across

  • knowledge-rag by lyonzin · ⭐ 288

    Local RAG MCP server for Claude Code — hybrid search (semantic + BM25), cross-encoder reranking, 13 MCP tools,

  • omega-memory by omega-memory · ⭐ 219

    Persistent memory for AI coding agents

  • mengram by alibaizhanov · ⭐ 195

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

  • c4-genai-suite by codecentric · ⭐ 173

    c4 GenAI Suite

  • mem0-mcp-selfhosted by elvismdev · ⭐ 106

    Self-hosted mem0 MCP server for Claude Code. Run a complete memory server against self-hosted Qdrant + Neo4j +

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Frequently Asked Questions

What is memory-vault?

memory-vault is A local-first AI memory system with hybrid search, MCP integration, and a knowledge graph.. It is categorized as a MCP Server with 65 GitHub stars.

What programming language is memory-vault written in?

memory-vault is primarily written in Python. It covers topics such as ai-memory, claude, hybrid-search.

How do I install or use memory-vault?

You can find installation instructions and usage details in the memory-vault GitHub repository at github.com/MihaiBuilds/memory-vault. The project has 65 stars and 14 forks, indicating an active community.

What license does memory-vault use?

memory-vault is released under the MIT license, making it free to use and modify according to the license terms.

What are the best alternatives to memory-vault?

The top alternatives to memory-vault on Agent Skills Hub include claude-mem-lite, knowledge-rag, omega-memory. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.

How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. 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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