Skip to main content
INSIGHTS

AI quality engineering, explained.

Practical breakdowns on AI quality engineering, evaluation, and governance for enterprise teams in the UK, US and Australia.

12 September 2026

Best Playwright MCP Alternatives in 2026: Pick by Job, Not Hype

Best Playwright MCP alternatives by job: Playwright CLI for agents, npx playwright test for CI, and a governed factory when you need an audit trail.

Read article

12 September 2026

Playwright MCP Alternatives for AI Testing: Cheap Loops, Hard Evals

Playwright MCP alternatives for AI testing: use the CLI for agent exploration and fail CI with an eval fixture — not a live MCP snapshot score.

Read article

12 September 2026

Playwright MCP Alternatives for Test Automation: CI Runs the File

Playwright MCP alternatives for test automation mean committed specs and npx playwright test — not a live MCP session pretending to be a suite.

Read article

12 September 2026

Playwright MCP Alternatives for QA Teams: Gates, Scope, Audit

Playwright MCP alternatives for QA teams: path-scope the agent, require a human merge, and keep an audit line — MCP stays explore-only.

Read article

12 September 2026

Playwright Tests Fail in CI but Pass Locally: Fix the Environment Drift

Playwright tests fail in CI but pass locally when browsers, timezones, or baseURL drift. Reproduce the job, capture traces, and lock the environment.

Read article

12 September 2026

Playwright Test Agents: CLI vs MCP vs the Test Runner

Set up Playwright test agents without mixing CLI, MCP, and CI. Use agents to draft tests, humans to review, and npx playwright test to gate releases.

Read article

12 September 2026

RAG Evaluation Metrics That Catch Real Retrieval Failures

Use RAG evaluation metrics that fail a PR: citation hit, faithfulness, and answer completeness on a 20-row golden set — not a single chat score.

Read article

12 September 2026

LLM Evaluation Framework You Can Run in CI Tonight

Stand up an LLM evaluation framework in CI: one fixture file, one eval spec, hard thresholds. No notebooks as the source of truth.

Read article

12 September 2026

Testing AI Generated Code Before It Ships: A PR Gate

Testing AI generated code means contract tests and one mutation check on the agent PR — reject specs that only assert HTTP 200.

Read article

12 September 2026

Playwright vs Selenium: When to Switch (30-Day Hybrid)

Playwright vs Selenium is a cutover decision, not a rewrite. Use a 30-day hybrid: new critical paths in Playwright, Selenium frozen except defects.

Read article
START YOUR QUALITY JOURNEY

Your next chapter starts with a conversation.

Book a free quality audit. We'll review your AI system, identify the highest-risk failure modes, and map a quality roadmap tailored to your stack.