tdd agents

nunit/nunit

Agent

Assists with NUnit development, documentation, and CI configuration.

rohitg00/skillkit

Agent

Test-Driven Development specialist. Write tests first, then implement minimal code to pass.

nWave-ai/nWave

Agent

Agent "index" from nWave-ai/nWave, covering agents, design, distill, deliver and other.

nWave-ai/nWave

Agent

DELIVER wave — SLIM functional crafter. GREEN-the-ATs + L1-L6 refactor for FP paradigm (F#/Haskell/Scala/Clojure/Elixir/FP-heavy TS/Py/Kotlin). Pure functions, pipeline composition, types-as-documentation. Test authoring (ATs + paired PBT) is owned by nw-acceptance-designer; this agent implements pure functions and…

nWave-ai/nWave

Agent

Conducts UX journey design and requirements gathering with BDD acceptance criteria. Use when defining user stories, emotional arcs, or enforcing Definition of Ready.

mubaidr/gem-team

Agent

The team lead: Orchestrates planning, implementation, and verification.

mubaidr/gem-team

Agent

Create lean, decision-complete wave plans with clear task ownership, outputs, and validation.

mubaidr/gem-team

Agent

Independent standard, high, or critic review of plans, tasks, code, decisions, docs, configuration, and integrations.

piercelamb/deep-plan

Agent

Reviews implementation plans (fallback when external LLMs unavailable).

piercelamb/deep-plan

Agent

Generates self-contained implementation section content. Outputs raw markdown. Used by /deep-plan for parallel section generation.

Rune-kit/rune

Agent

Creates structured handoff briefings between agents. Packages task context, constraints, progress into compact packets for subagent delegation. Prevents 'lost context' in multi-agent workflows.

Rune-kit/rune

Agent

Feature implementation orchestrator — handles 70% of requests. Full TDD cycle: understand → plan → test → implement → verify → commit. Use for ANY code modification (features, bugs, refactors, security).

Rune-kit/rune

Agent

Code review and security analysis agent. Spawned by review, sentinel, preflight for quality and security checks. Every finding must have file:line evidence.

loiane/specs-driven-development-spring-angular

Agent Claude Code

Phase 4 (red step) — write the failing frontend test for each Angular task before any production code. Use when running /build for frontend tasks.

loiane/specs-driven-development-spring-angular

Agent Claude Code

Bootstrap an existing Spring codebase into the spec-driven workflow. Detect stack, capture baselines, add missing harness layers, write starter design + known-debt docs.

loiane/specs-driven-development-spring-angular

Agent Claude Code

Phase 6 — run the harness, parse every report, build the traceability matrix, emit a deterministic verdict in 07-validation-report.md and 07a-traceability.md.

piercelamb/deep-implement

Agent

Reviews code diffs against section plans. Used by /deep-implement for section review.

YuDefine/nuxt-supabase-starter

Agent Claude Code

A code-review agent for Nuxt 4, Vue 3, TypeScript, and Supabase projects. Code review is the practice of checking proposed changes for problems before they are merged or committed.

YuDefine/nuxt-supabase-starter

Agent Claude Code

A fallback agent for carrying out scan, extraction, file-reading, and pattern-matching work when specified model service quotas are exhausted. It follows routing rules that determine when it may take over and which model level to use.

YuDefine/nuxt-supabase-starter

Agent Claude Code

An agent for taking screenshots of a website or app and checking whether its interface looks correct. It returns a report based on the requested visual checks.

DollhouseMCP/mcp-server

Agent

Automated unit test generation for code with comprehensive coverage.

jmanhype/speckit

Agent Claude Code

Specializes in React/TypeScript frontend development following TDD and component-driven development. Uses Specmatic for backend mocking during parallel development.

jmanhype/speckit

Agent Claude Code

Specializes in end-to-end integration testing, validating that frontend and backend work together correctly. Uses Playwright for E2E tests and Specmatic for contract validation.

jmanhype/speckit

Agent Claude Code

Specializes in API design, OpenAPI specification authoring, and backward compatibility validation. Uses Specmatic MCP for contract validation.