NexusPHP

Generates a changelog entry for a required target version tag by collecting reverse-ordered commits between a previous tag and HEAD, formatting them as bullet points, and inserting into a changelog file following Keep a Changelog format.

Project-local adversarial review for the Nexus MCP SDK. Spawns up to five parallel red-team subagents (spec faithfulness, concurrency, mutation gaps, edge-case bug hunt, verification-gate integrity) and pre-seeds each with the repo's durable review conventions so they skip already-decided ground. Use after a non-trivial design landing, before merging hard-to-reverse changes, or when reviewing a phase/subsystem at steady state. Skip for mechanical refactors, formatting, dependency bumps.