QA / Testing Stack
Comprehensive testing toolkit with browser automation, error tracking, project management, and file access.
Token Budget
Moderate token usage. You will have good room for prompts but watch if adding more servers.
Config
Paste in ~/.claude.json
{
"mcpServers": {
"playwright-mcp": {
"command": "npx",
"args": [
"-y",
"@playwright/mcp"
]
},
"github-mcp": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-github"
],
"env": {
"GITHUB_PERSONAL_ACCESS_TOKEN": "YOUR_GITHUB_PERSONAL_ACCESS_TOKEN"
}
},
"filesystem-mcp": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-filesystem",
"/path/to/allowed/directory"
]
},
"puppeteer-mcp": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-puppeteer"
]
},
"sentry-mcp": {
"command": "npx",
"args": [
"-y",
"sentry-mcp"
],
"env": {
"SENTRY_AUTH_TOKEN": "YOUR_SENTRY_AUTH_TOKEN"
}
}
}
}Included Servers
Playwright MCP
Microsoft
Automate browser interactions, take screenshots, fill forms, and test web applications using Microsoft Playwright from your AI editor.
The gold standard for browser automation. Write, run, and debug end-to-end tests with full page interaction from your AI assistant.
Puppeteer MCP
Anthropic
Automate browsers with Puppeteer. Navigate pages, take screenshots, fill forms, and generate PDFs from your AI editor.
A second browser automation engine for cross-tool coverage. Some legacy test suites depend on Puppeteer — having both avoids rewrites.
Sentry MCP
Sentry
Query Sentry for error tracking, performance monitoring, and issue management directly from your AI editor.
Pull real production errors into your test planning. Write regression tests for the exact bugs your users are hitting.
GitHub MCP
Anthropic
Access the GitHub API to manage repositories, issues, pull requests, branches, and workflows directly from your AI editor.
Link test results to PRs, manage CI workflows, and ensure tests pass before merging. QA lives in the PR review cycle.
Filesystem MCP
Anthropic
Read, write, search, and manage files on your local filesystem with secure directory-scoped access for your AI editor.
Read test fixtures, write test reports, and manage configuration files. QA workflows are file-heavy by nature.
Recommended Skills
Skills that pair with the servers in this stack. Learn more
For Playwright MCP
Official Microsoft Playwright CLI skill for browser automation, E2E testing, and web scraping workflows.
npx skillsadd microsoft/playwright-cliTest generation, coverage analysis, and E2E testing patterns. Pairs with Playwright MCP for automated browser testing.
For Sentry MCP
Read-only observability: list issues, view events, monitor production errors via Sentry API. Includes bundled Python script.
npx skillsadd openai/skills/sentryFor GitHub MCP
Use gh CLI for all GitHub operations including stacked PR workflows, issue management, and CI/CD automation.
npx skillsadd callstackincubator/agent-skills/githubDebug and fix failing GitHub PR checks in GitHub Actions. Automatically diagnoses CI issues and suggests fixes.
npx skillsadd openai/skills/gh-fix-ciAddress PR review comments using GitHub CLI. Streamlines the code review response workflow.
npx skillsadd openai/skills/gh-address-commentsAutomated code review for TypeScript, JavaScript, Python, Go. Analyzes PRs for complexity, SOLID violations, and code smells.