architect
01Agent
Senior Architect. Guards module boundaries, coupling, dependency direction, DI lifetimes, and scalability. Use for structural changes and new modules.
MCP server + Claude Code plugin: multi-agent advisory squad with PRD-decomposed tasks, persistent learnings, weighted rubric scorecard, and PR posting.
Agent
Senior Architect. Guards module boundaries, coupling, dependency direction, DI lifetimes, and scalability. Use for structural changes and new modules.
Agent
Fast, read-only code search and exploration subagent. Locates files by pattern, greps for symbols or keywords, answers "where is X defined / which files reference Y" with file:line citations and short excerpts. Spawn it to protect the orchestrator's context window from large search results — it reads excerpts, not…
Agent
Senior DBA. Reviews queries, migrations, EF mappings, cache, concurrency, and persistence stack. Use for data-layer changes.
Agent
Hypothesis-first bug investigation subagent. Takes a bug description plus optional stack trace plus optional repro steps, plus a code-explorer's grounded findings, and emits N ranked hypotheses about the root cause — each with evidence, verification steps the user can run, and a confidence label. Read-only end-to-end…
Agent
Pragmatic senior developer. Reviews technical correctness, robustness, API contracts, external integrations, observability, and application performance.
Agent
Code-writing subagent that executes an approved squad plan. Spawned by /squad:implement at Phase 8 (after Gate 1 + Gate 2 cleared). Reads the plan + advisory acceptance criteria + sliced files; edits/writes code; reports a summary of changes. Pinned to Opus because this is the squad's highest-stakes step — the wrong…
Agent
Product Owner. Validates business value, functional requirements, and UX. Use for features, business-rule changes, and user-facing surfaces.
Agent
Quality and testing specialist. Assesses coverage, test strategy, reliability, mocks, and missing scenarios.
Agent
Senior code reviewer. Focuses on readability, code smells, naming, idioms, async/await correctness, and error handling.
Agent
Application security specialist. Finds OWASP Top 10 vulnerabilities, validates authn/authz, sensitive data, input validation, and dependency CVEs.
Agent
Tech lead AFTER the code is written. Convergence point for advisory reports, arbitrates conflicts, issues the final merge verdict, owns rollback plan and deploy considerations.
Agent
Tech lead at plan time. Reviews proposed implementation plans BEFORE execution to catch design mistakes, misplaced complexity, and missing deploy considerations. Use for plan-stage review only - not for line-by-line code review.