anton-abyzov

End-to-end testing expert for Playwright, Cypress, visual regression (Percy, Chromatic), and UI testing. Use for E2E tests, browser automation, visual diffs, or debugging flaky tests.

Comprehensive mobile testing expertise across **iOS**, **Android**, **React Native**, and **Flutter**. Covers the full testing pyramid from unit tests through E2E, plus CI/CD integration, device farms, performance testing, and accessibility

Sync guidance for SpecWeave increments with JIRA epics/stories (content SpecWeave→JIRA, status JIRA→SpecWeave). Use when asking about JIRA integration setup or troubleshooting sync. For actual syncing, use /sw-jira:sync command instead.

Terraform 1.6+ and OpenTofu IaC expert for infrastructure provisioning, module composition, state management, testing, and policy-as-code. Covers HCL patterns, multi-cloud providers, CI/CD integration, drift detection, and BSL vs OpenTofu licensing decisions.

**Show progress of parallel development agents.**

Blockchain and Web3 development with Solidity, Hardhat, Foundry, ethers.js, and smart contract security. Covers Ethereum, Layer 2 solutions, DeFi, NFTs, and decentralized storage. Activates for: blockchain, web3, solidity, smart contract, Ethereum, Hardhat, Foundry, ERC-20, ERC-721, NFT, DeFi, dapp, WalletConnect, IPFS, layer 2, gas optimization, reentrancy, OpenZeppelin.

PCI DSS compliance expert for secure payment card handling and audit preparation. Use when implementing card tokenization, encrypting payment data, or preparing for PCI compliance audits. Covers SAQ levels, data minimization, access control, and audit logging requirements.

Go/Golang backend developer for building high-performance APIs and microservices. Use when building Go backends, REST/gRPC APIs, CLI tools, or concurrent services with net/http, Gin, Echo, Chi, or Fiber.

Schema Registry expert for Avro, Protobuf, and JSON Schema management. Covers schema evolution strategies, compatibility modes, validation, and best practices for managing schemas in Confluent Cloud and self-hosted Schema Registry. Activates for schema registry, avro, protobuf, json schema, schema evolution, compatibility modes, schema validation.

Preset-driven team building — spawn coordinated multi-agent teams from battle-tested presets for full-stack, review, testing, TDD, and migration workflows

Mermaid diagrams following C4 Model and SpecWeave conventions - system architecture, sequence, ER, deployment diagrams. Use for architecture visualization.

Design, implement, and audit secret management infrastructure across cloud providers and orchestration platforms. Covers the full lifecycle: storage, injection, rotation, auditing, and emergency access revocation.