"A query about frontend development or technologies" matching MCP connectors:

SSRF-safe web intelligence: 4 outcomes, 43 paid x402 tools, 3 free tools and a URL preview.

Turn any webpage into a structured action manifest — clickable, fillable, submittable elements.

An MCP server that gives any LLM or agent clean YouTube transcripts on demand: a single video, a whole channel, or a playlist, plus AI cleanup of auto-generated captions. API-key auth, credit-based, same backend as the public v1 API. Get a free API key with 25 free credits at youtubetranscriptdownload.com/account.

CatchAll is a web search API built for comprehensive event retrieval — not ranked results, but all matching records.

Checks whether a website is readable and citable by AI systems (ChatGPT, Claude, Perplexity, etc.)

Docs: https://docs.keenable.ai/mcp-server Keenable is a free, remote MCP server that gives agents access to the web index. Search the web with ranked results and date/site filters, then fetch any indexed page as clean markdown. Works out of the box with no account or API key.

Product search and price comparison for AI agents. Search 100M+ products across thousands of retailers by text or image, compare live offers and prices, and turn any merchant URL into structured product data. No API key required to start; add one for unlimited use and affiliate commission.

Audit a site's structured data and llms.txt, match a trade to a template, and quote real prices.

Do things on live websites: prices, availability, quotes, bookings, anything behind a form or login.

Capture a public web source and return a portable, signed evidence receipt.

Verify public marketplace, retail, classified, and auction listings before an agent relies on them; return source-supported facts or explicit safe-failure states.

Scores a website's online presence 0-100 and lists the top issues to fix. English/Arabic.

URL to Markdown or structured JSON (schema.org/OG); renders SPA; batch reads. No signup/key.

Does a cited URL exist, and does the source name what your claim names? Two answers.

Render HTML, Markdown, or URLs to images, PDF, or branded artifacts; extract and watch pages.

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

Know whether an AI agent should REUSE or REFETCH a URL before retrieving it again.

Check if a link on a live page is followable: rel tokens, meta robots and X-Robots-Tag

Run multi-step tasks in a real Chrome browser: persistent environments, live view, human takeover.

Screenshots, PDFs and Markdown from any URL or HTML for AI agents, via the SnapForge API