The flowchart pattern for backend code — self-explainable systems that AI can reason about. Causal traces, auto-generated tool descriptions, transactional state.

Causal Processing Unit: permission-first engine for cause→commit→execute pipelines (Gate/Incubator/vCML).

AI memory brain for Claude Code, Cursor, Copilot & Windsurf — 51 MCP tools. Persistent sessions, lessons learned, semantic search, Team Brain, managed Valkey/Redis. Free tier.

Reactive harness layer for agent workflows. Describe automations in plain language, trace every decision, enforce policies, persist checkpoints. TypeScript. Zero dependencies.

Reactive harness layer for agent workflows. Describe automations in plain language, trace every decision, enforce policies, persist checkpoints. Python. Zero dependencies.

GraphReFly — reactive harness layer for agent workflows. Describe automations in plain language, trace every decision, persist checkpoints. Cross-language spec. Implementations: graphrefly-ts (TypeScript), graphrefly-py (Python).