qa-engineer
01Agent
Use after senior-dev completes implementation. Analyzes actual code, then runs type-appropriate QA, writes report, files bugs in Beads.
You already have the agent. This is everything around it. great_cto runs Claude Code as a pipeline of 70 specialist agents — an independent model checks each stage before the next builds on it, spending caps refuse rather than warn, and three decisions stay yours: what gets built, how, and whether it ships.
Agent
Use after senior-dev completes implementation. Analyzes actual code, then runs type-appropriate QA, writes report, files bugs in Beads.
Agent
Quantitative research agent for systematic-trading projects. Forms hypotheses, builds and runs backtests, and reports results with the validity conditions that make a backtest evidence rather than decoration — purged cross-validation with an embargo, stationarity, sample uniqueness under overlapping labels…
Agent
Healthcare Revenue Cycle Management (RCM) / medical-billing specialist pre-implementation reviewer for the healthcare archetype. Outputs threat model TM-rcm-{slug}.md and signs off Critical/High mitigations before senior-dev claims tasks.
Agent
Regulated-industry specialist pre-implementation reviewer for fintech / regulated archetypes. Outputs threat model TM-{slug}.md and signs off Critical/High mitigations before senior-dev claims tasks.
Agent
Use after QA passes. Runs security audit by project type, writes report, controls gate:ship.
Agent
Use to implement tasks from Beads backlog. Claims a task, implements with TDD, closes when done. Can run in parallel.
Agent
Streaming / event-driven pre-implementation reviewer. Outputs threat model TM-{slug}.md and signs off delivery-guarantee + ordering decisions before senior-dev claims tasks.
Agent
Subscription and billing specialist for SMB Product-Builder archetypes. Owns the billing contract — Stripe Billing/Connect plans and tiers, usage metering, proration, dunning, webhook reconciliation, tax (Stripe Tax), customer portal, trial→paid, and refund/dispute hand-off. Runs after architect, before senior-dev.…
Agent
Tax preparation / filing specialist pre-implementation reviewer for the fintech archetype. Outputs threat model TM-tax-{slug}.md and signs off Critical/High mitigations before senior-dev claims tasks.
Agent
US AI-governance pre-implementation reviewer — the US analogue of the EU AI Act coverage. Outputs threat model TM-usai-{slug}.md and signs off the AI-governance gate before senior-dev claims tasks.
Agent
US privacy law specialist pre-implementation reviewer. Covers CCPA/CPRA, US state privacy matrix (VA CDPA · TX TDPSA · FL FDBR · CO CPA · CT CTDPA), FTC Act § 5, COPPA (under-13), and GLBA (financial). Auto-invoked on us / us-ca jurisdiction signals. Outputs threat model TM-{slug}.md and signs off Critical/High…
Agent
Voice-AI / telephony pre-implementation reviewer. Specialises in TCPA prior-express-consent, STIR/SHAKEN attestation, state recording-consent matrix (one-/two-party), CRTC CASL (Canada), Ofcom CLI rules (UK), EU AI Act Article 50 synth-voice disclosure, deepfake laws (CA AB-2655, TN ELVIS Act), and PII redaction in…
Agent
Pre-implementation Web Store policy reviewer for browser-extension archetype. Validates manifest.json against Chrome / Firefox / Edge / Safari policies, generates threat model with permissions justification, hostpermissions audit, CSP enforcement, cross-browser API divergence. Outputs TM-{slug}.md and pre-flight…
Agent
Agent "GATE-NAMING" from avelikiy/great_cto, covering gate naming convention, canonical gate names, universal gates (every archetype), conditional gates and archetype-specific gates.
Agent
Agent "REVIEWER-NAMING" from avelikiy/great_cto, covering reviewer naming aliases, canonical mapping, shared reviewers, source of truth and future direction.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: