Skill

test-e2e

Execute end-to-end test specification and report results. Use after implementation to validate user journeys before review.

From tac
Install
1
Run in your terminal
$
npx claudepluginhub melodic-software/claude-code-plugins --plugin tac
Tool Access

This skill is limited to using the following tools:

ReadBashGlob
Skill Content

E2E Test Runner

Execute an end-to-end test specification and report results.

Variables

  • e2e_test_file: $1 - Path to the E2E test specification file

Instructions

  1. Read the Test Specification: Load and parse the e2e_test_file
  2. Digest the User Story: Understand what user journey is being tested
  3. Execute Test Steps: Perform each step in sequence
  4. Verify Checkpoints: Check all **Verify** steps carefully
  5. Capture Screenshots: Save screenshots as specified in the test
  6. Report Results: Return structured JSON output

Execution Process

For each step in the test specification:

  1. Read the step instruction
  2. Execute the action (navigate, click, enter, etc.)
  3. If step contains **Verify**:
    • Check the condition
    • If fails, mark test as failed and stop
  4. If step says "Take screenshot":
    • Capture current state
    • Save to screenshots directory

Success Criteria Validation

After all steps complete:

  • Review the Success Criteria section
  • Verify each criterion is met
  • If any criterion fails, mark test as failed

Output Format

Return ONLY a JSON object:

Passed:

{
  "test_name": "Basic Query Execution",
  "status": "passed",
  "screenshots": [
    "screenshots/01_initial_state.png",
    "screenshots/02_query_input.png",
    "screenshots/03_results.png"
  ],
  "error": null
}

Failed:

{
  "test_name": "Basic Query Execution",
  "status": "failed",
  "screenshots": [
    "screenshots/01_initial_state.png",
    "screenshots/02_query_input.png"
  ],
  "error": "Step 8 failed: Results did not appear within 5 seconds"
}

Result Structure

FieldDescription
test_nameName from the test specification
status"passed" or "failed"
screenshotsArray of screenshot paths captured
errorError description if failed, null if passed

Integration with Closed Loop

This command is the REQUEST phase for E2E validation:

/test-e2e {spec} → [JSON result] → /resolve-failed-e2e-test {result}

Example Usage

/test-e2e .claude/commands/e2e/test-basic-query.md
Stats
Parent Repo Stars40
Parent Repo Forks6
Last CommitFeb 15, 2026