What problem does it solve? After an implementation pass, it is hard to know whether the code actually satisfies everything the feature's spec, plan, and tasks promised. This Skill closes that gap by auditing the current codebase against those artifacts and appending any unbuilt or incomplete work as new, traceable tasks to tasks.md. ## Core Features & Use Cases - Gap Assessment: Reads spec.md, plan.md, and tasks.md as the source of intent, inspects the code in scope, and classifies findings as missing, partial, contradicts, or unrequested with severity levels. - Append-Only Task Generation: Appends a new "Phase N: Convergence" section to tasks.md with zero-padded task IDs, never rewriting or renumbering existing tasks. - Constitution Enforcement: Treats violations of MUST principles in .specify/memory/constitution.md as CRITICAL findings with remediation tasks. - Use Case: After running /speckit-implement on a feature, run converge to verify FR-008 is actually implemented; 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 to check the current codebase against the feature spec and append any remaining work to tasks.md.