Cymatix-Context

Same query, same answer: deterministic RAG for agents. Local-first: one SQLite knowledge store, no LLM call on the retrieval path, CLI + HTTP + MCP, and a know/miss contract on every response.

One SQLite knowledge store on your own machine, a seven-stage pipeline, and an explicit know / miss contract on every response, so an agent can tell grounded context from a miss instead of guessing. The engine's namesake cymatics stage — an MD5-binned 256-dimensional term spectrum — is a candidate-reordering signal that has not yet been isolated against hashed bag-of-words or random-bin controls; treat it as an experimental cheap feature, not a proven one.