HeartFlow (心虫)

AGI Layer 1 — the Discriminator.

A pure rule engine that judges whether a statement or an action is right, wrong, safe, or dangerous — before it reaches a human. Zero LLM dependency.

232 discrimination dimensions  ×  11-layer pipeline  ×  162 modules  ×  184 MCP tools
×  1,316 dispatch routes  ×  12,911 passing tests  ×  2 npm dependencies

HeartFlow does not generate. It does not compete with an LLM. It stands between the LLM and the human, like a pain receptor that says “no” when something is wrong.

The gap it fills

HeartFlow takes layer 1 because this layer does not depend on compute, code volume, or framework ecosystems. It depends on judgment alone.

Anti-hype version policy — honest numbers

A personality rule the engine imposes on itself: the version number never overstates what changed.