planning-poker-protocol

Facilitate a planning-poker estimation session with anti-anchoring protocol (silent card selection → reveal → outlier discussion driven by extremes → re-vote → converge or park). Fibonacci default cards, reference-story calibration, timeboxed per item, per-item outcome log, session-level summary with follow-ups. Facilitation + documentation modes. Surfaces common anti-patterns. Mermaid diagrams with optional PNG export.