semantica-agi/semantica repo
Graph-native context infrastructure for AI systems: typed nodes and edges, BFS traversal, point-in-time snapshots, AgentContext memory API, VectorStore with FAISS and cloud store alternatives, and provenance tracking across agents.
What it does for you: Gives Axion and Hermes a typed, queryable knowledge graph that replaces flat file stacks with auditable, point-in-time memory. Directly upgrades graphify with ContextGraph and AgentContext primitives. Adds a structured memory layer to the 2nd Brain with provenance built in, meaning every agent write is traceable.
In practice: The 967-star single-day spike is real momentum, not a scheduled campaign. Integration options cover the Axion stack almost exactly: Agno, LiteLLM, Neo4j, Qdrant, Pinecone. First mover in graph-native context infra with a clean typed API and genuine install docs.
For: Both runtimes. Python pip package callable from any Python runtime including Hermes.
Verdict: build now. New project with extraordinary adoption velocity: 4,022 stars and 479 forks, with 967 stars added on 2026-08-11 alone. pip-installable, MIT-licensed, typed API. Agno and LiteLLM integrations match the existing Axion stack. No external service required for core in-memory use. Directly applicable to graphify and the 2nd Brain memory layer.
Build #1 semantica-agi/semantica: use the ai-implementation-build-intake skill to build this safely. Source: https://github.com/semantica-agi/semantica. Save canonical skill/agent under AXION\Skills and AXION\Agents.
Source · 4,022 total stars, 479 forks, 967 stars added on 2026-08-11 alone. pip install semantica confirmed. Extras available for Neo4j, FalkorDB, Qdrant, Pinecone, Agno, LiteLLM. MIT license.