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New Feature Workflow

Build features using test-driven development. Provide the feature specification when invoking.

Claude Code Knowledge Pack7/10/2026

Overview

New Feature Workflow

Build features using test-driven development. Provide the feature specification when invoking.

Execution (Sequential)

Step 1: Write Tests

Spawn test-writer with the feature requirements:

  • Analyze feature specification
  • Write failing tests first
  • Cover happy path + edge cases

Step 2: Implement Feature

Spawn code-fixer with the feature requirements and test files:

  • Implement feature following existing patterns
  • Make all new tests pass

Step 3: Verify

Spawn test-runner:

  • Run all tests (new + existing)
  • Verify no regressions

Step 4: Browser QA (if UI feature)

Spawn browser-qa-agent:

  • Navigate to the new feature
  • Test interactions
  • Check for console errors

Usage

Provide feature requirements when invoking:

/new-feature

Feature: User profile update endpoint
- PUT /api/users/:id
- Allow updating: name, email, avatar
- Require authentication
- Validate email format
- Return updated user

Skip browser-qa for

  • Pure API features (no UI)
  • Library/utility code
  • Database migrations
  • Background jobs