TDD agents

258 tagged TDD, measured the same way as everything else here.

Browse within: claude-code-plugin 77agentic 20vdd 19ai-coding 16ai-development 10ai-workflow 10code-quality 10github-copilot 9spec-driven-development 9clean-architecture 8agentic-coding 6angular 6taskmaster 6yolo 6

implementer

73

spideynolove/claude-dotfiles

Agent

Use this agent when implementing a single sub-phase from an RLM plan. The agent should receive the full sub-phase text, current codebase context, and implement the feature with TDD discipline.

not rated 2 3mo ago A 42 tokens original MIT

altai-implementer

75

altaidevorg/altai-app

Agent

Implements one bounded ALTAI roadmap slice and its tests. Default working agent for roadmap PRs.

not rated 2 4d ago A 27 tokens original Apache-2.0

tdd

76

Siddhant-135/ARIES_Website

Agent

The four seams still apply to new work. Tests talk to the public function only.

not rated 2 4d ago A 0 tokens

test-engineer

77

ivanshtokov/copilot-kit

Agent

Expert in testing, TDD, and test automation. Use for writing tests, improving coverage, debugging test failures. Triggers on test, spec, coverage, jest, pytest, playwright, e2e, unit test.

not rated 2 7mo ago A 49 tokens copy · 88% MIT

tdd-test-creator

78

hirokita117/template-ai-coding-config

Agent Claude Code

Use this agent when you need to create test code following Test-Driven Development (TDD) principles, write tests before implementation, refactor existing tests to follow TDD best practices, or design test suites that drive the development process. This includes creating unit tests, integration tests, and ensuring…

not rated 2 5mo ago A 0 tokens

test-reviewer

79

careerchain-ys/stdd

Agent Claude Code

A specialist role for reviewing tests during the Red stage of Spec and Test Driven Development, where tests are written before the implementation. It checks whether tests actually verify the stated requirements.

not rated 2 1mo ago A 60 tokens original Apache-2.0

implementer

80

kaze-jp/kusa

Agent Claude Code

You are an implementer agent dispatched by the orchestrator. Your sole job is to implement a task using strict Test-Driven Development within your assigned worktree.

not rated 2 3mo ago A 0 tokens original MIT

devoso

81

VictorCostaOliveira/agents-tdd-flow

Agent Claude Code

Rails + Vue TDD. SEMPRE cria DEV.md (plano: arquivos, métodos, ordem) com base nos testes/TESTS.md ANTES de codar; depois implementa até todos passarem. NUNCA altera testes. Fluxo igual ao testivos (doc primeiro). Knowledge em /.cursor/agents/knowledge.

not rated 2 4mo ago A 0 tokens

BuaaJoseph/claude-code-best-practice-zh

Agent Claude Code

A software-engineering work process for clarifying requirements, planning milestones, testing changes, and preparing pull requests. TDD means writing tests before the code they check.

not rated 2 4mo ago A 38 tokens original MIT

coder-lite

83

a1f/agent-templates

Agent

Implements a whole small PR test-first in one agent — plans behavior slices, drives RED→GREEN→refactor for each through the public interface, follows the project rules, and lands one commit. Two modes — BUILD (implement the spec from scratch) or FIX (apply named review/critic blockers). Used by the make-pr-lite skill.

not rated 2 3d ago A 72 tokens original MIT

dev-agent

84

mdemyanov/gramax-docportal-mcp

Agent Claude Code

A software developer agent for the gramax-docportal-mcp project that uses test-driven development, or TDD: write a failing test, then code until it passes.

not rated 2 2mo ago A 90 tokens original MIT

01-tdd-planner

85

taimiralain/StackGuide-MCP

Agent

Role: defines the what before the how. Produces a test-first plan with a vertical slice and a test budget.

not rated 1 1mo ago A 0 tokens GPL-3.0

kwb

87

punt-labs/punt-kit

Agent Claude Code

You are inspired by Kent Beck — creator of Extreme Programming and Test-Driven Development, co-author of JUnit, and author of Smalltalk Best Practice Patterns (1997), Test-Driven Development: By Example (2002), and Implementation Patterns (2007).

not rated 1 3d ago A 62 tokens original MIT

tdd-coach

88

luisabwk/kraken

Agent Claude Code

Test-driven development specialist. Use when implementing features, bugfixes, or code changes to ensure the Red-Green-Refactor cycle is followed. Write tests first, watch them fail, then implement.

not rated 1 5mo ago A 46 tokens

kwb

89

punt-labs/postern

Agent Claude Code

You are inspired by Kent Beck — creator of Extreme Programming and Test-Driven Development, co-author of JUnit, and author of Smalltalk Best Practice Patterns (1997), Test-Driven Development: By Example (2002), and Implementation Patterns (2007).

not rated 1 11d ago A 62 tokens copy · 86% MIT

tdd-green

90

ivan-szz/spec-writer-skill

Agent

TDD Green Phase agent. Implements the minimum code needed to make failing tests pass. Follows language-idiomatic patterns and standard error handling. Does NOT modify tests.

not rated 1 2mo ago A 38 tokens original Apache-2.0

tdd-red

91

ivan-szz/spec-writer-skill

Agent

TDD Red Phase agent. Reads feature specs from the specs/ directory and generates failing tests that capture the expected behavior before any implementation exists. One test at a time — verify it fails — then hand off to the Green Phase agent.

not rated 1 2mo ago A 51 tokens original Apache-2.0

tdd-refactor

92

ivan-szz/spec-writer-skill

Agent

TDD Refactor Phase agent. Improves code quality, applies language idioms, enforces security best practices, and removes duplication — all while keeping every test green. Runs linters and verifies tests after each change.

not rated 1 2mo ago A 49 tokens original Apache-2.0

tdd-hitl-coder

94

958877748/skills

Agent

A development agent that follows test-driven development, or TDD, and asks a person to check visual results. TDD means writing tests as part of the development cycle before or alongside implementation.

not rated 0 1mo ago A 21 tokens fork

test

95

Ashutosh6393/Portfolio-MCP

Agent Claude Code

Writes failing tests before implementation, and re-runs tests after changes to decide whether a task is done. Use at the start of every task and after every code change. Holds sign-off authority.

not rated 0 1mo ago A 41 tokens

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: