michael-denyer/memory-mcp

v0.6.3 Feature

This release adds 2 notable features for engineering teams evaluating rollout.

Published 4mo MCP Data & Storage

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✓ No known CVEs patched

Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Summary

AI summary

Automatic knowledge graph linking and contradiction detection are added.

Full changelog

What's New

Auto-link Related Memories

Automatically creates knowledge graph links when storing new memories. Similar memories are connected with relates_to relationships, building a knowledge graph without manual intervention.

Auto-detect Contradictions

Very similar memories (same topic) are automatically flagged as potential contradictions. Helps identify outdated or conflicting information that needs resolution.

Bug Fixes

Hook script project_id bug - Now passes project_id explicitly instead of deriving from wrong directory
Session ID support - Hook now passes session_id for proper provenance tracking
Nested transcript.path - CLI now handles all transcript path formats

Configuration

New environment variables:

MEMORY_MCP_AUTO_LINK_ENABLED (default: true)
MEMORY_MCP_AUTO_LINK_THRESHOLD (default: 0.75)
MEMORY_MCP_AUTO_LINK_MAX (default: 3)
MEMORY_MCP_AUTO_DETECT_CONTRADICTIONS (default: true)
MEMORY_MCP_CONTRADICTION_THRESHOLD (default: 0.80)

Install/Upgrade

uv tool install hot-memory-mcp --upgrade
# or
pip install hot-memory-mcp --upgrade

View diff on GitHub

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About michael-denyer/memory-mcp

Two-tier memory with hot cache (instant injection) and cold semantic search. Auto-promotes frequently-used patterns, extracts knowledge from Claude outputs, and organizes via knowledge graph relationships.

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