A workflow system for Claude Code — PRD-first, human-in-the-loop, skills-enforced
Agent
Bounded task executor for GSR systematic builds. Receives a fully specified task (description, file boundaries, success criteria, CLAUDE.md conventions), implements it, runs the gate function, and reports exactly one of DONE / DONEWITHCONCERNS / NEEDSCONTEXT / BLOCKED. Never makes product decisions.
Agent
Research-only agent for GSR scope and PRD phases — competitive mapping, don't-hand-roll sweeps, domain investigation, skills marketplace search. Returns structured findings with sources and confidence; implements nothing; surfaces options with tradeoffs instead of deciding.
Agent
Stage-2 reviewer for GSR systematic builds — runs only after reviewer-spec issues SPECPASS. Checks integration safety, CLAUDE.md convention adherence, and regression risk. Reports APPROVED / APPROVEDWITHCONCERNS / CHANGESREQUESTED / NEEDSMOREINFO.
Agent
Stage-1 reviewer for GSR systematic builds. Checks ONE thing — does the implementation match the feature file spec. Produces a pin map (pin ID → file:line) or SPECFAIL. Runs before reviewer-quality; never evaluates conventions or integration.