FastTest Agent

What is FastTest Agent?

FastTest Agent is an AI-powered testing platform. It runs inside your AI coding assistant (Claude Code, Cursor, Codex, VS Code, and more) and gives you 25 tools to generate, run, and manage end-to-end tests — all from natural language.

Works in Your Editor

FastTest Agent runs as an MCP server inside your AI assistant. Ask it to test something, and it opens a real browser, executes steps, and reports results — all locally on your machine.

Cloud Dashboard

View test results in real-time, manage projects and suites, review self-healing patterns, and configure your organization from the web dashboard.

Self-Healing Tests

When a CSS selector breaks after a deploy, FastTest Agent tries 5 repair strategies automatically. Fixes are stored org-wide so the same break never fails twice.

Key Capabilities

Natural Language Tests

Say “test the checkout flow” and FastTest Agent opens a real browser, executes the tests, and saves reusable test suites with steps and assertions. No test code to write.

Vibe Shield

One command to explore your app, generate tests, save them, and run regression checks. Say “vibe shield my app” and FastTest Agent builds a safety net automatically.

Secure My App

Unified security audit — SAST code scanning, SCA dependency checks, and DAST browser adversarial testing in a single command. Cross-references static and dynamic findings.

App Exploration

Point FastTest Agent at a URL and it crawls your app autonomously — finding forms, navigation flows, and error states worth testing.

GitHub PR Integration

Pass a PR URL when running tests and results are posted as a PR comment — pass/fail counts, duration, regressions, and any self-healed selectors.

CI/CD Integration

Run tests from GitHub Actions or any CI pipeline with the fasttest-ci CLI runner. Auto-generates workflow YAML and detects required environment variables.