Polycode is one developer building deterministic software. No model calls in the product path, offline-first, $0 to run.
tmct (the mechanical code talker). A pure-JS, deterministic, no-LLM chatbot. It turns natural language into a graph database and answers only from what it was taught, or refuses when it can't. Live demos: https://tmct.polycode.co.uk
Seonix. A deterministic, offline, $0 code-graph indexer for repos. seonix chat opens
tmct's conversational client over Seonix's own code graph. Seonix supplies the graph, tmct
runs the conversation.
Marginalia. A public, shared persistent-memory chat service. It is migrating from its own MemTree and Oxigraph/SPARQL pipeline onto tmct as its core chat and graph engine.
GitLab is canonical. These GitHub repos are read-only mirrors, synced hourly from GitLab. Open issues and merge requests on GitLab, not here.