The NP Problem Ecosystem is a comprehensive suite of exact and heuristic solvers for the Traveling Salesman Problem — featuring Exact TSP Solver (Go) and Smart TSP Oracle (Python) for provably optimal solutions via branch-and-bound, Smart TSP Solver (Python) for large-scale heuristic routing with Dynamic Gravity and Angular-Radial algorithms, and Smart TSP Benchmark for professional algorithm testing - all grounded in the Position-Candidate-Hypothesis (PCH) paradigm for NP-complete problems.