blackwell-systems / knowing Sponsor Star 2 Code Issues Pull requests Intelligence versioning system for software relationships. Hierarchical Merkle trees turn content-addressed identity into a computation architecture: 114x faster diffs, 93x cached retrieval, O(1) subgraph roots. 25 extractors, 23 MCP tools, 8 MCP resources, 10 benchmark harnesses. golang mcp provenance merkle-tree content-addressed software-architecture ai-agents code-intelligence wire-format opentelemetry code-graph context-engine mcp-server incremental-indexing retrieval-pipeline hierarchical-merkle subgraph-cache intelligence-versioning equivalence-classes Updated May 19, 2026 Go