What problem does it solve? Teams often lose track of which technologies, frameworks, and library versions are approved for a project, leading to inconsistent dependencies and undocumented decisions. This Skill maintains a versioned tech stack registry and records every stack decision as an ADL or ADR. ## Core Features & Use Cases - Resolution Cascade: Resolves stack choices via Argument Override, existing Adoption, or Full Assessment, with automatic lifecycle mode detection (bootstrap, implementation, review). - Version-Tracked Registry: Writes and updates tech-stack.md with mandatory versions for every entry while respecting section ownership shared with testing and AI assessment skills. - Decision Recording: Composes /capability-record-decision to backfill or create decision records for every approved stack change. - Use Case: During code review, an unlisted dependency like zod@3.22 is detected; the Skill presents approve/reject options, adds it to tech-stack.md with its version, and records the decision. ## Quick Start Ask the AI to assess the technology stack for the project, or to evaluate adding a specific dependency such as zod@3.22 to the existing tech stack.