v0.19.0 — Datalog stdlib, pre-flight architecture policy, and MCP hardening

Graphenium 0.19.0

• AST extraction for 9 languages
• MCP server with 13 graph tools
• Query CLI with keyword-scored traversal
• Louvain community detection
• AST-only and semantic extraction modes
• Watch and incremental update support
• gm doctor diagnostic command
• gm setup for Claude/Cursor/CodeWhale

Install

cargo install graphenium