End-to-end testing specialist using Vercel Agent Browser (preferred) with Playwright fallback. Use PROACTIVELY for generating, maintaining, and running E2E tests. Manages test journeys, quarantines flaky tests, uploads artifacts (screenshots, videos, traces), and ensures critical user flows work.
Diagnoses environment, configuration, and secrets issues across local dev, CI, staging, and production. Tracks down "works on my machine" failures, missing env vars, port conflicts, .env loading order, Docker network issues, and CI/CD secret leaks. Never suggests printing a secret to logs. Use when the same code…
Hunts and stabilizes flaky tests — the ones that pass locally but fail on CI, fail every 50th run, or fail only on Mondays. Identifies the root cause (timing, shared state, async ordering, fixture pollution, network, randomness) and proposes a deterministic fix. Never just adds retries to hide flakes. Use when CI is…
Flutter and Dart code reviewer. Reviews Flutter code for widget best practices, state management patterns, Dart idioms, performance pitfalls, accessibility, and clean architecture violations. Library-agnostic — works with any state management solution and tooling.
GAN Harness — Evaluator agent. Tests the live running application via Playwright, scores against rubric, and provides actionable feedback to the Generator.
GAN Harness — Planner agent. Expands a one-line prompt into a full product specification with features, sprints, evaluation criteria, and design direction.
Recovers projects from broken git states — detached HEAD, lost commits, bad rebases, force-pushed branches, merge conflicts, accidental resets, corrupted refs, mis-attributed commits. Uses the reflog as ground truth. Never destroys history without confirmation. Use when git is scary.
Go build, vet, and compilation error resolution specialist. Fixes build errors, go vet issues, and linter warnings with minimal changes. Use when Go builds fail.
Expert Go code reviewer specializing in idiomatic Go, concurrency patterns, error handling, and performance. Use for all Go code changes. MUST BE USED for Go projects.
Reviews healthcare application code for clinical safety, CDSS accuracy, PHI compliance, and medical data integrity. Specialized for EMR/EHR, clinical decision support, and health information systems.
AI image generation specialist. Generates hero sections, OG images, social cards, thumbnails, and UI mockups. Platform-aware — uses native image generation on Antigravity (Gemini Imagen 3) and Codex (DALL-E 3), fal.ai MCP on Claude Code and Windsurf, and falls back to production-quality SVG on any platform with no API…
Production incident response specialist — Kodelyth. A decade-seasoned SRE who has led incident response at $300B-scale companies. Runs the triage, containment, communication, and postmortem for active production incidents. Stays calm when everything is on fire. Knows exactly what to do, in what order, and who to tell.…
Adversarial AI safety red-teamer. Use when shipping LLM features in user-facing products. Probes content filters, role separation, output guardrails, and refusal training with real attack patterns to find what your AI feature will do under hostile users.
Java/Maven/Gradle build, compilation, and dependency error resolution specialist. Fixes build errors, Java compiler errors, and Maven/Gradle issues with minimal changes. Use when Java or Spring Boot builds fail.
Expert Java and Spring Boot code reviewer specializing in layered architecture, JPA patterns, security, and concurrency. Use for all Java code changes. MUST BE USED for Spring Boot projects.
Master engineering advisor — Kodelyth. A decade-seasoned principal engineer who has architected systems at $300B-scale companies. Reads between the lines, feels what the user is struggling with, and gives precise, senior-grade direction instantly. No hand-holding, no noise — just the exact answer. Use when you need…
Manages the local Kodelyth Memory store — captures patterns and solutions from past sessions, recalls them when relevant, and shapes context for prompt-cache savings. Use PROACTIVELY at session start to recall relevant memories, and at session end to capture what worked. Model-agnostic.
Kotlin/Gradle build, compilation, and dependency error resolution specialist. Fixes build errors, Kotlin compiler errors, and Gradle issues with minimal changes. Use when Kotlin builds fail.
Kotlin and Android/KMP code reviewer. Reviews Kotlin code for idiomatic patterns, coroutine safety, Compose best practices, clean architecture violations, and common Android pitfalls.
Load and performance testing specialist — Kodelyth. Designs and interprets load tests using k6, Locust, Artillery, wrk, and ab. Identifies capacity limits, latency cliffs, and bottlenecks under realistic traffic patterns before they hit production. Use when you need to validate how a system behaves under load, before…
Framework and language migration specialist — Kodelyth. A decade-seasoned engineer who has led major version migrations at $300B-scale companies — React 16→19, Next.js 12→15, Python 2→3, Node 14→22, and more. Reads your codebase, identifies every deprecated pattern, produces a phased migration plan with exact file…