tdd-workflow

Use this skill when writing new features, fixing bugs, or refactoring code. Enforces test-driven development with 80%+ coverage including unit, integration, and E2E tests.

Install with Tessl CLI

npx tessl i github:affaan-m/everything-claude-code --skill tdd-workflow

What are skills?

Review — 68%

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Validation — 10 / 11 Passed

Validation for skill structure

SKILL.md

Review

Evals

Evaluation results

77%

Task Priority Calculator

TDD workflow and user journeys

Criteria

Without context

With context

User journey format

Co-located test file

Edge case tested

100%

Boundary condition tested

100%

Branch threshold 80

100%

Functions threshold 80

100%

Lines threshold 80

100%

Statements threshold 80

100%

describe/it structure

100%

No skipped tests

100%

TDD approach documented

100%

Coverage script present

60%

100%

Without context: $0.4385 · 23m 20s · 15 turns · 121 in / 7,604 out tokens

With context: $0.9240 · 34m 21s · 30 turns · 209 in / 14,191 out tokens

100%

10%

E2E Test Suite for User Authentication Flow

Playwright E2E tests with semantic selectors

Criteria

Without context

With context

e2e/ directory

100%

Playwright import

100%

Text-based selectors

100%

data-testid selectors

100%

No brittle CSS selectors

100%

Happy path flow

100%

Error/edge case flow

100%

Independent tests

100%

Page navigation

100%

Playwright assertions

100%

Without context: $0.6233 · 29m 6s · 22 turns · 153 in / 9,769 out tokens

With context: $0.8785 · 33m 52s · 28 turns · 242 in / 13,934 out tokens

90%

Testing Infrastructure for a New Microservice

Testing infrastructure setup and CI/CD

Criteria

Without context

With context

Branches threshold 80

100%

Functions threshold 80

100%

Lines threshold 80

100%

Statements threshold 80

100%

test:coverage script

100%

Pre-commit runs tests

100%

Pre-commit runs lint

CI runs tests with coverage

100%

CI uploads coverage

100%

Jest testMatch configured

100%

Without context: $0.3803 · 24m 18s · 19 turns · 137 in / 5,291 out tokens

With context: $0.3478 · 24m 7s · 17 turns · 364 in / 4,150 out tokens

Evaluated: about 23 hours ago
Agent: Claude Code

Table of Contents

Task Priority Calculator E2E Test Suite for User Authentication Flow Testing Infrastructure for a New Microservice

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