doobidoo/mcp-memory-service v10.1.1

v10.1.1 - Dependency & Windows Compatibility Fixes

on GitHub

Fixed

• Missing requests dependency: Added requests>=2.28.0 to pyproject.toml (Fixes #378)

  • Resolves ModuleNotFoundError: No module named 'requests' during embedding initialization
  • sentence-transformers requires requests but doesn't declare it as a dependency
  • Affects fresh installations without requests pre-installed

• Windows PowerShell 7+ compatibility: Fixed update_and_restart.ps1 SSL certificate validation

  • PowerShell 5.1: Uses ICertificatePolicy (.NET Framework)
  • PowerShell 7+: Uses -SkipCertificateCheck parameter on Invoke-RestMethod
  • Script now detects PowerShell version and uses appropriate method
  • Error was: CS0246: The type or namespace name 'ICertificatePolicy' was not found

Changed

• Relationship Inference Threshold Tuning: Improved relationship type diversity in memory graph analytics
  • Relaxed default minimum confidence threshold recommendation from 0.6 to 0.4 for existing graphs
  • Enables discovery of more nuanced relationship types (causes, fixes, contradicts, supports, follows)
  • Production results: Improved from 2 to 3 relationship types with 0.4 threshold
  • Distribution on 2,392 edges: related (75.52%), contradicts (18.09%), follows (6.39%)
  • Script usage: python scripts/maintenance/update_graph_relationship_types.py --min-confidence=0.4
  • Balances precision and recall - lower values (0.3) may introduce false positives
  • Note: Script default remains 0.6 for conservative new deployments

Installation

pip install mcp-memory-service==10.1.1

Or upgrade from previous version:

pip install --upgrade mcp-memory-service

What's Next

• v10.2.0: Additional enhancements planned

Full Changelog: https://github.com/doobidoo/mcp-memory-service/blob/main/CHANGELOG.md