SpeedVault

This is a web browser that enables your coding agent, such as Claude Code, to visit websites on your behalf and assist you in identifying bugs or creating UI test cases.

Audit web performance, accessibility, and SEO using Google Lighthouse.

MCP server for ASO ↔ Web SEO data conversion.

Analyzes website performance, SEO, and accessibility using PageSpeed Insights API.

Website testing built for AI agents: 63 Playwright tools with hard assertions, auto form-fill, auth sessions, network mocking, and a11y/SEO/GEO + Lighthouse audits.

Lighthouse audits, PageSpeed analysis, SSL checks, tech stack detection, WHOIS and DNS queries

SitemapKit is an API and MCP server that discovers and extracts sitemaps from any website. Developers and AI agents use it to get the full URL list of any domain instantly — useful for SEO audits, web crawling, content indexing, and AI workflows.

Audit websites for SEO, performance, security, accessibility, and agent experience, with exact fixes for your coding agent.

Remote MCP server for AI agents: plan → run playbooks/solve → verify until pass. SEO, ship-gate, security, and converters on one API key shared with REST.

MCP server for SEO evidence — on-page audit, crawl, GSC, PageSpeed, optional SERP

PageSpeed, WHOIS, DNS, SSL checks, and site health analysis for AI agents. 6 tools, free, no API key.