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elvismdev/mem0-mcp-selfhosted

v0.2.1 Breaking

This release includes breaking changes for platform teams planning a safe upgrade.

Published 3mo MCP Developer Tools
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

ai-memory anthropic claude-code knowledge-graph mcp mcp-server
+6 more
mem0 memory neo4j ollama qdrant self-hosted

Summary

AI summary

Updated hooks to nested format for Claude Code schema compatibility with auto‑migration of existing flat configurations.

Full changelog

v0.2.1 (2026-02-28)

Bug Fixes

  • Update hooks to nested format for Claude Code schema compatibility (2f86dee)

Migrate hook installer from the deprecated flat format to the current nested schema (matcher group -> hooks array -> handler objects). Add legacy format detection and auto-migration so existing users upgrading do not end up with duplicate or broken entries.

Documentation

  • Clarify hooks and CLAUDE.md as complementary layers (94f29dc)

Update README to explain that hooks (automated memory at session boundaries) and CLAUDE.md (behavioral instructions for mid-session engagement) work best together rather than as alternatives.

Detailed Changes: v0.2.0...v0.2.1

View diff on GitHub

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About elvismdev/mem0-mcp-selfhosted

Self-hosted mem0 MCP server for Claude Code with Qdrant vector search, Neo4j knowledge graph, and Ollama embeddings. Zero-config OAT auth, split-model graph routing, session hooks for automatic cross-session memory, and 11 tools. Supports both Anthropic and fully local Ollama setups.

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Related context

Beta — feedback welcome: [email protected]