constraint-engine

Action guardrails for AI coding agents — native Claude Code enforcement, MCP integrations, and Git/CI checks.

A substrate daemon for the cooperative internet. Constraint engine where apps translate governance into generic constraints, kernel enforces them blindly.

A constraint-aware decision-support system for Aalto course planning, designed around deterministic ranking and explicit scheduling trade-offs

Browser-first festival planning workbench with linked schedule, budget, equipment, and explicit constraint conflicts.

Full-stack AI travel planner with deterministic LLM validation, real-time itinerary generation, geospatial routing, offline support, and collaborative trip planning.

Installable reference implementation for auditable AI constraints, agent guardrails, cross-session rules, and local decision records.

Most marketing teams don't have a strategy problem. They have a refusal problem. CMO Doctrine is a multi-cadence constraint engine that reads your written brand doctrine and refuses execution that violates it. Four modes: weekly brief, quarterly anchor review, annual strategy review, on-demand stress test.

ChatPDM: deterministic language governance system (no drift, no generation, constraint-based resolution)