MCP servers, tested and ranked.
The MCP ecosystem is growing fast. Most repositories are solo projects with no production testing. We personally install, evaluate, and document the ones that look promising — starting with browser automation.
We are personally installing and testing each server on three tasks. Scores will be published as testing completes.
Pick a use case
Browser Automation
Scrape, click, screenshot, and navigate. Tested on login flows, forms, and dynamic content.
Database Connectors
Query PostgreSQL, Supabase, SQLite, and more. Tested on read/write latency and connection pooling.
Search APIs
Brave, Tavily, Perplexity, Exa, Kagi. Tested on result quality, latency, and citation accuracy.
Developer Tools
GitHub, GitLab, Vercel, AWS. Tested on API coverage, auth flows, and error handling.
Communication
Slack, Discord, Twilio, Email. Tested on delivery rates, formatting, and thread handling.
Payments
Stripe, PayPal, Square. Tested on transaction flow, webhook reliability, and error messaging.
How we test
Install
We add every server to a fresh Claude Code instance. No cached credentials. No pre-configured environments.
Benchmark
Three tasks per category. For browser automation: login, form submission, data extraction. Scores will be published once testing completes.
Grade
Under 8 seconds. Zero errors across 10 runs. Pricing disclosed. A single failure disqualifies the server.
We publish raw benchmark scripts on GitHub. Rerun the tests yourself. No vendor paid for placement. No affiliate influenced the ranking.