feat: refactor 30+ skills to Anthropic progressive disclosure pattern

- All SKILL.md files now <500 lines (avg reduction 69%)
- Detailed content extracted to references/ subdirectories
- Frontmatter standardised: only name + description (Anthropic standard)
- New skills: brand-guidelines, spec-coauthor, report-templates, skill-creator
- Design skills: anti-slop guidelines, premium-proposals reference
- Removed non-standard frontmatter fields (triggers, version, author, category)

Plugins affected: infraestrutura, marketing, dev-tools, crm-ops, gestao,
core-tools, negocio, perfex-dev, wordpress, design-media

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-03-12 15:05:03 +00:00
parent 9404af7ac9
commit 6b3a6f2698
397 changed files with 67154 additions and 17257 deletions

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---
name: webapp-testing
description: Testes e automacao de aplicacoes web locais com Playwright — verificacao de frontend, debug de UI, screenshots, logs de consola e gestao de ciclo de vida de servidores.
---
# Web Application Testing
Testar aplicacoes web locais escrevendo scripts Python nativos com Playwright.
**Complementaridade com /chrome:** Esta skill foca-se em **scripts Playwright headless** para testes automatizados e CI/CD. Para automacao de browser com sessao activa (sites autenticados, GIF recording, debug visual interactivo), usar a skill `/chrome` que integra os MCPs `chrome-devtools` e `claude-in-chrome`.
| Cenario | Skill |
|---------|-------|
| Testes automatizados headless | **/webapp-testing** (Playwright) |
| CI/CD pipeline testing | **/webapp-testing** (Playwright) |
| Debug visual com sessao activa | /chrome (MCP backends) |
| Performance traces (LCP/TBT/CLS) | /chrome (DevTools MCP) |
| Sites autenticados (Google, CRMs) | /chrome (Chrome extensao) |
| Scraping com interaccao DOM programatica | **/webapp-testing** (Playwright) |
**Scripts auxiliares disponiveis:**
- `scripts/with_server.py` - Gestao de ciclo de vida de servidores (suporta multiplos servidores)
**Executar sempre scripts com `--help` primeiro** para ver utilizacao. NAO ler o codigo fonte ate tentar executar o script e confirmar que uma solucao personalizada e absolutamente necessaria. Estes scripts podem ser extensos e poluir a context window. Existem para ser invocados como black-box.
## Arvore de decisao: Escolher abordagem
```
Tarefa -> E HTML estatico?
|-- Sim -> Ler ficheiro HTML directamente para identificar selectores
| |-- Sucesso -> Escrever script Playwright com selectores
| |-- Falha/Incompleto -> Tratar como dinamico (abaixo)
|
|-- Nao (webapp dinamica) -> Servidor ja esta a correr?
|-- Nao -> Executar: python scripts/with_server.py --help
| Depois usar helper + escrever script Playwright simplificado
|
|-- Sim -> Reconhecimento-depois-accao:
1. Navegar e esperar por networkidle
2. Tirar screenshot ou inspeccionar DOM
3. Identificar selectores a partir do estado renderizado
4. Executar accoes com selectores descobertos
```
## Exemplo: Usar with_server.py
Iniciar um servidor: executar `--help` primeiro, depois usar o helper.
**Servidor unico:**
```bash
python scripts/with_server.py --server "npm run dev" --port 5173 -- python your_automation.py
```
**Multiplos servidores (ex: backend + frontend):**
```bash
python scripts/with_server.py \
--server "cd backend && python server.py" --port 3000 \
--server "cd frontend && npm run dev" --port 5173 \
-- python your_automation.py
```
Para criar um script de automacao, incluir apenas logica Playwright (servidores sao geridos automaticamente):
```python
from playwright.sync_api import sync_playwright
with sync_playwright() as p:
browser = p.chromium.launch(headless=True) # Sempre lancar chromium em modo headless
page = browser.new_page()
page.goto('http://localhost:5173') # Servidor ja a correr e pronto
page.wait_for_load_state('networkidle') # CRITICO: Esperar JS executar
# ... logica de automacao
browser.close()
```
## Padrao reconhecimento-depois-accao
1. **Inspeccionar DOM renderizado**:
```python
page.screenshot(path='/tmp/inspect.png', full_page=True)
content = page.content()
page.locator('button').all()
```
2. **Identificar selectores** a partir dos resultados da inspeccao
3. **Executar accoes** usando selectores descobertos
## Erro comum
**NAO** inspeccionar o DOM antes de esperar por `networkidle` em apps dinamicas
**SIM** esperar por `page.wait_for_load_state('networkidle')` antes de inspeccionar
## Boas praticas
- **Usar scripts bundled como black boxes** - Para cumprir uma tarefa, considerar se um dos scripts em `scripts/` pode ajudar. Estes scripts tratam workflows comuns e complexos de forma fiavel sem poluir a context window. Usar `--help` para ver utilizacao, depois invocar directamente.
- Usar `sync_playwright()` para scripts sincronos
- Fechar sempre o browser quando terminar
- Usar selectores descritivos: `text=`, `role=`, selectores CSS, ou IDs
- Adicionar waits apropriados: `page.wait_for_selector()` ou `page.wait_for_timeout()`
- Screenshots guardar em `/tmp/` (nunca em directorio de projecto)
- Para testes de aplicacoes Descomplicar: verificar `localhost:3000` (Next.js) ou `localhost:5173` (Vite)
## Ficheiros de referencia
- **examples/** - Exemplos com padroes comuns:
- `element_discovery.py` - Descobrir botoes, links e inputs numa pagina
- `static_html_automation.py` - Usar URLs file:// para HTML local
- `console_logging.py` - Capturar logs de consola durante automacao
## Integracao Descomplicar
### MCPs complementares
| MCP | Uso com webapp-testing |
|-----|----------------------|
| `chrome-devtools` | Performance traces, network inspection, DOM/CSS debugging — usar via skill /chrome |
| `claude-in-chrome` | Testes em sites autenticados com sessao activa — usar via skill /chrome |
| `lighthouse` | Auditorias completas de performance, SEO, a11y — complementa testes Playwright |
| `puppeteer` | Alternativa headless para automacao simples sem Playwright |
### Workflow tipico Descomplicar
1. **Desenvolvimento local**: Playwright (esta skill) para testes funcionais headless
2. **Debug visual**: /chrome (DevTools MCP) para inspeccao DOM/CSS/network em tempo real
3. **Performance**: /chrome (DevTools MCP traces) + MCP lighthouse para auditorias
4. **CI/CD**: Scripts Playwright commitados no repositorio, executados em pipeline Gitea Actions
### Executar no servidor dev (regra #48)
Para testes que requerem Node.js/Python:
```bash
# Via SSH MCP para o servidor dev
mcp__ssh-unified__ssh_execute server="dev" command="cd /root/Dev/projecto && python test_automation.py"
```
### Instalacao Playwright (se necessario)
```bash
pip install playwright
playwright install chromium
```
No servidor dev, Playwright ja esta disponivel em `/root/Dev`.
---
**Versao**: 1.0.0 | **Autor**: Descomplicar®

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from playwright.sync_api import sync_playwright
# Example: Capturing console logs during browser automation
url = 'http://localhost:5173' # Replace with your URL
console_logs = []
with sync_playwright() as p:
browser = p.chromium.launch(headless=True)
page = browser.new_page(viewport={'width': 1920, 'height': 1080})
# Set up console log capture
def handle_console_message(msg):
console_logs.append(f"[{msg.type}] {msg.text}")
print(f"Console: [{msg.type}] {msg.text}")
page.on("console", handle_console_message)
# Navigate to page
page.goto(url)
page.wait_for_load_state('networkidle')
# Interact with the page (triggers console logs)
page.click('text=Dashboard')
page.wait_for_timeout(1000)
browser.close()
# Save console logs to file
with open('/mnt/user-data/outputs/console.log', 'w') as f:
f.write('\n'.join(console_logs))
print(f"\nCaptured {len(console_logs)} console messages")
print(f"Logs saved to: /mnt/user-data/outputs/console.log")

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from playwright.sync_api import sync_playwright
# Example: Discovering buttons and other elements on a page
with sync_playwright() as p:
browser = p.chromium.launch(headless=True)
page = browser.new_page()
# Navigate to page and wait for it to fully load
page.goto('http://localhost:5173')
page.wait_for_load_state('networkidle')
# Discover all buttons on the page
buttons = page.locator('button').all()
print(f"Found {len(buttons)} buttons:")
for i, button in enumerate(buttons):
text = button.inner_text() if button.is_visible() else "[hidden]"
print(f" [{i}] {text}")
# Discover links
links = page.locator('a[href]').all()
print(f"\nFound {len(links)} links:")
for link in links[:5]: # Show first 5
text = link.inner_text().strip()
href = link.get_attribute('href')
print(f" - {text} -> {href}")
# Discover input fields
inputs = page.locator('input, textarea, select').all()
print(f"\nFound {len(inputs)} input fields:")
for input_elem in inputs:
name = input_elem.get_attribute('name') or input_elem.get_attribute('id') or "[unnamed]"
input_type = input_elem.get_attribute('type') or 'text'
print(f" - {name} ({input_type})")
# Take screenshot for visual reference
page.screenshot(path='/tmp/page_discovery.png', full_page=True)
print("\nScreenshot saved to /tmp/page_discovery.png")
browser.close()

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from playwright.sync_api import sync_playwright
import os
# Example: Automating interaction with static HTML files using file:// URLs
html_file_path = os.path.abspath('path/to/your/file.html')
file_url = f'file://{html_file_path}'
with sync_playwright() as p:
browser = p.chromium.launch(headless=True)
page = browser.new_page(viewport={'width': 1920, 'height': 1080})
# Navigate to local HTML file
page.goto(file_url)
# Take screenshot
page.screenshot(path='/mnt/user-data/outputs/static_page.png', full_page=True)
# Interact with elements
page.click('text=Click Me')
page.fill('#name', 'John Doe')
page.fill('#email', 'john@example.com')
# Submit form
page.click('button[type="submit"]')
page.wait_for_timeout(500)
# Take final screenshot
page.screenshot(path='/mnt/user-data/outputs/after_submit.png', full_page=True)
browser.close()
print("Static HTML automation completed!")

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#!/usr/bin/env python3
"""
Start one or more servers, wait for them to be ready, run a command, then clean up.
Usage:
# Single server
python scripts/with_server.py --server "npm run dev" --port 5173 -- python automation.py
python scripts/with_server.py --server "npm start" --port 3000 -- python test.py
# Multiple servers
python scripts/with_server.py \
--server "cd backend && python server.py" --port 3000 \
--server "cd frontend && npm run dev" --port 5173 \
-- python test.py
"""
import subprocess
import socket
import time
import sys
import argparse
def is_server_ready(port, timeout=30):
"""Wait for server to be ready by polling the port."""
start_time = time.time()
while time.time() - start_time < timeout:
try:
with socket.create_connection(('localhost', port), timeout=1):
return True
except (socket.error, ConnectionRefusedError):
time.sleep(0.5)
return False
def main():
parser = argparse.ArgumentParser(description='Run command with one or more servers')
parser.add_argument('--server', action='append', dest='servers', required=True, help='Server command (can be repeated)')
parser.add_argument('--port', action='append', dest='ports', type=int, required=True, help='Port for each server (must match --server count)')
parser.add_argument('--timeout', type=int, default=30, help='Timeout in seconds per server (default: 30)')
parser.add_argument('command', nargs=argparse.REMAINDER, help='Command to run after server(s) ready')
args = parser.parse_args()
# Remove the '--' separator if present
if args.command and args.command[0] == '--':
args.command = args.command[1:]
if not args.command:
print("Error: No command specified to run")
sys.exit(1)
# Parse server configurations
if len(args.servers) != len(args.ports):
print("Error: Number of --server and --port arguments must match")
sys.exit(1)
servers = []
for cmd, port in zip(args.servers, args.ports):
servers.append({'cmd': cmd, 'port': port})
server_processes = []
try:
# Start all servers
for i, server in enumerate(servers):
print(f"Starting server {i+1}/{len(servers)}: {server['cmd']}")
# Use shell=True to support commands with cd and &&
process = subprocess.Popen(
server['cmd'],
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE
)
server_processes.append(process)
# Wait for this server to be ready
print(f"Waiting for server on port {server['port']}...")
if not is_server_ready(server['port'], timeout=args.timeout):
raise RuntimeError(f"Server failed to start on port {server['port']} within {args.timeout}s")
print(f"Server ready on port {server['port']}")
print(f"\nAll {len(servers)} server(s) ready")
# Run the command
print(f"Running: {' '.join(args.command)}\n")
result = subprocess.run(args.command)
sys.exit(result.returncode)
finally:
# Clean up all servers
print(f"\nStopping {len(server_processes)} server(s)...")
for i, process in enumerate(server_processes):
try:
process.terminate()
process.wait(timeout=5)
except subprocess.TimeoutExpired:
process.kill()
process.wait()
print(f"Server {i+1} stopped")
print("All servers stopped")
if __name__ == '__main__':
main()