Open source. Open possibilities.

Semantica is a graph-native infrastructure designed to provide structured context, deterministic reasoning, and full decision provenance for AI systems, serving as a semantic layer for LLMs and agents.

Folio is a Markdown format and Rust toolset for literate programming. It turns documents with typed YAML metadata into source files via tangling, weaves them into readable pages, checks metadata against a vocabulary, and can publish selected documents as standalone repositories with provenance records.

Malleus is a protocol and Python reference implementation for typed, fail-closed semantic change, enabling explainable and replayable knowledge graph population through ontology-driven contracts.