"Chrome Web Store" matching MCP connectors:

500+ pay-per-call tools + skill packs. USDC + USDG on 12 chains, or free via proof-of-work.

Query a live PrestaShop e-commerce store: search the catalog, get product details, real-time prices and stock. Fondouk is an open-source module (MIT) that makes any PrestaShop store speak MCP and UCP — this connector is its public demo store. Read-only, public data only.

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

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.

Official MCP server providing AI assistants with direct access to Stimulsoft Reports & Dashboards developer documentation. Enables semantic search across FAQ, Programming Manual, Server Manual, User Manual, and Server/Cloud API references across all Stimulsoft platforms (.NET, WPF, Avalonia, WEB, Blazor, Angular, React, JS, PHP, Java, Python).

Universal pay-per-call tool API for AI agents. Web search, price feeds, hive memory, LLM routing, code sandbox. Free tier (10 calls/day, no signup). x402 payments on Base + Solana.

Give your agent web search and authoritative datasets: S&P Global, FRED, OECD, SimilarWeb & more.

Israeli online supermarket pricing: the cheapest delivered basket for a shopping list and address.

**ColdState Knowledge Search MCP Server** https://github.com/daniel-coldstate/coldstate-mcp Semantic search over 64.6M knowledge entries — the structured alternative to web search APIs and web scraping for LLM agents. No crawling, no rate limits, sub-3s responses. Cloud-hosted at services.coldstate.ai

Domain/IP intelligence, web page capture and search APIs

Collaborative, cache-first web search for agents — cited answers from a shared live-web pool.

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

News, web search, mail, markets, weather, places, files, calendar, contacts. 67 tools, one endpoint.

Finnish industrial supplies store. Read-only MCP: catalog search, product details, cart, policies.

Live App Store & Google Play data for AI agents: app discovery, ASO keywords, reviews.

Web intelligence for AI agents: fetch, render, extract, research. x402 micropayments, no API keys.

Fact-check claims against live web sources: verdict, consensus, cited sources, PII redaction.

W3C MCP — web-standards lookup over w3c/browser-specs (GitHub, CF-reachable).

LLM-ready web search + instant answers + URL-to-clean-text fetch for agents and RAG.

Bright Data MCP — Bright Data Web Unlocker + SERP API (brightdata.com)