What problem does it solve? When working across multiple sessions or phases of a spec-driven development workflow, project context is lost between conversations. This Skill produces a durable, evidence-based project map at .sdd/project-map.md so later phases can recover stack, structure, and conventions without relying on chat memory. ## Core Features & Use Cases - Stack and Tooling Detection: Identifies the package manager, build/test/lint/type-check commands, and stack signals from manifests, lockfiles, and project config. - Shallow Structure Mapping: Captures important directories, maintained docs, and sources of truth without recursively scanning the entire repository. - Convention and Risk Recording: Summarizes evidence-backed conventions and flags repo-specific risks or unusual layout decisions. - Use Case: During sdd-init bootstrap of a new repository, run this Skill to generate .sdd/project-map.md so subsequent exploration and planning phases start with accurate project context. ## Quick Start Generate or refresh the project map for this repository by reading the manifests, config, and top-level docs, then writing the result to .sdd/project-map.md.