What problem does it solve? After running an implementation pass, teams often cannot tell whether the code actually satisfies everything the spec, plan, and tasks demanded. This Skill closes that gap by auditing the current codebase against the feature's spec.md, plan.md, and tasks.md, then appending any unbuilt or incomplete work as new traceable tasks so the implement step can finish it. ## Core Features & Use Cases - Gap Assessment: Reads spec.md, plan.md, and tasks.md as the sole source of intent and classifies findings as missing, partial, contradicts, or unrequested work. - Severity Grading: Ranks findings CRITICAL through LOW, with constitution MUST violations treated as the highest severity. - Append-Only Task Generation: Appends a new numbered Convergence phase to tasks.md with zero-padded task IDs, never rewriting or renumbering existing tasks. - Extension Hooks: Supports optional and mandatory before/after converge hooks defined in .specify/extensions.yml. - Use Case: After /speckit-implement finishes, run converge to verify FR-008 is actually enforced in code; if not, a new task like "T042 Add append-only enforcement per FR-008 (missing)" is appended for the next implement pass. ## Quick Start Ask the agent to run the speckit-converge skill on the current feature to check whether the code satisfies the spec and append any remaining tasks.