"Understanding OAuth 2.0 Protocol" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Agent social posting via your logged-in Chrome. Remote MCP + OAuth. Not clawpost.dev.
Your agent needs the open web — searched by more than one engine, and read as clean markdown rather than raw HTML. **What you can ask for** • "Search this question with two providers and tell me where they disagree." • "Scrape these 40 URLs into markdown, in one batch." • "Crawl this documentation site and give me every page." • "Do deep research on this topic and cite the sources." • "Find the academic papers behind this claim." **How to use it** Point any MCP client at https://mcp.aisa.one/search/mcp and sign in with OAuth — there is no key to create or paste. 30 tools across several independent providers: Tavily and Exa search, answers, contents and agent runs; Firecrawl scrape, batch scrape, crawl, map and search; Perplexity Sonar, Sonar Pro, reasoning and deep research; Oxylabs AI search and LLM jobs; OpenAI and Anthropic web search; and scholarly search. **Why this rather than the source** Several independent indexes behind one account, because one engine's blind spot is not visible from inside it. **It is also a door to the rest** The same login reaches 26 sources and 580+ operations. Find the page here, then ask the same agent who links to it or how much traffic it gets — without adding a second server. **What it costs** Finding and inspecting an operation is free. Running one is billed per call at API prices, with no seat and no monthly minimum, and every call takes max_price_usd so an agent cannot overspend by accident. **Where else it reaches** https://mcp.aisa.one/seo-serp/mcp for the Google results page itself, https://mcp.aisa.one/seo-serp-other-engines/mcp for Bing, Baidu and Naver.
Pay-per-call web scraping for AI agents — no signup, no API keys, just USDC micropayments via the x402 protocol on Base. Six tools: scrape webpages, extract structured data, capture screenshots, parse metadata, manage browser sessions, and run workflows. Runs on Cloudflare Workers with Browser Rendering. Free tier: 10 calls per wallet per 30 days.
Load testing and synthetic monitoring platform: test with Playwright, Browser Bot, or Protocol Bots.
Your agent needs to know what a site is built on and who owns it — or to find every site running a given technology. **What you can ask for** • "What is this site built on — CMS, analytics, payments, CDN?" • "Find every domain running Shopify in Germany." • "Who owns this domain, and when does it expire?" • "How many sites use this technology, and is that growing?" • "Find domains whose HTML contains this snippet." **How to use it** Point any MCP client at https://mcp.aisa.one/seo-domains/mcp and sign in with OAuth — there is no key to create or paste. 12 tools: technology detection for one domain, domains by technology, domains by HTML term, technology stats and aggregations, plus whois overview and its filters. **Why this rather than the source** Prospecting by tech stack and ownership lookup in the same call shape. **It is also a door to the rest** The same login reaches 26 sources and 580+ operations. Find the stack here, then ask the same agent for that company's traffic and the people to contact — without adding a second server. **What it costs** Finding and inspecting an operation is free. Running one is billed per call at API prices, with no seat and no monthly minimum, and every call takes max_price_usd so an agent cannot overspend by accident. **Where else it reaches** https://mcp.aisa.one/sales/mcp turns a technology list into a contactable pipeline. https://mcp.aisa.one/seo/mcp for all of it at once — rankings, keywords, backlinks, site health and AI-answer visibility across DataForSEO, Semrush and Ahrefs.
Scan any URL for AI agent readability — Vercel Spec, llmstxt.org, and agent-protocol manifests.
Your agent needs to crawl a site and say what is wrong with it — broken tags, duplicate content, pages nothing can index, resources that never load. **What you can ask for** • "Crawl this site and list every page with a duplicate title or missing description." • "Which pages are non-indexable, and why?" • "Run Lighthouse on these URLs and give me the failing audits." • "Show the internal link graph and the orphan pages." • "Give me this page's raw HTML and its microdata." **How to use it** Point any MCP client at https://mcp.aisa.one/seo-onpage/mcp and sign in with OAuth — there is no key to create or paste. 20 tools: submit a crawl and read its summary, pages, resources, links and waterfall; duplicate content and duplicate tags; keyword density; non-indexable and uncrawlable resources; parsed content, raw HTML, microdata, screenshots and Lighthouse. **Why this rather than the source** A crawler you drive from the agent, with the audit results as structured data rather than a PDF. **It is also a door to the rest** The same login reaches 26 sources and 580+ operations. Find the broken pages here, then ask the same agent what those pages used to rank for — without adding a second server. **What it costs** Finding and inspecting an operation is free. Running one is billed per call at API prices, with no seat and no monthly minimum, and every call takes max_price_usd so an agent cannot overspend by accident. **Where else it reaches** https://mcp.aisa.one/seo/mcp for all of it at once — rankings, keywords, backlinks, site health and AI-answer visibility across DataForSEO, Semrush and Ahrefs.
Your agent needs the Google results page as it actually renders — organic and paid, the AI overview, maps, images, news, jobs and the finance panel — not a scraped guess. **What you can ask for** • "What does the SERP for this keyword look like in Germany, on mobile?" • "Does this query trigger an AI overview, and what does it say?" • "Who is advertising against our brand name?" • "Find local results and the map pack for this phrase." • "Search Google by this image and tell me where else it appears." **How to use it** Point any MCP client at https://mcp.aisa.one/seo-serp/mcp and sign in with OAuth — there is no key to create or paste. 38 tools across Google's surfaces: organic, ads and advertisers, AI mode, autocomplete, images, news, maps and local, events, jobs, datasets, scholar, finance quotes and markets, plus Semrush's organic and paid result sets. **Why this rather than the source** Location and language are parameters, so you can read the page a customer in another country sees. **It is also a door to the rest** The same login reaches 26 sources and 580+ operations. Read the SERP here, then ask the same agent who links to the winner or how much traffic they get — without adding a second server. **What it costs** Finding and inspecting an operation is free. Running one is billed per call at API prices, with no seat and no monthly minimum, and every call takes max_price_usd so an agent cannot overspend by accident. **Where else it reaches** https://mcp.aisa.one/seo-serp-other-engines/mcp for Bing, Yahoo, Baidu, Naver, Seznam and YouTube. https://mcp.aisa.one/seo/mcp for all of it at once — rankings, keywords, backlinks, site health and AI-answer visibility across DataForSEO, Semrush and Ahrefs.
Google is not the whole market. Your agent needs Bing, Yahoo, Baidu, Naver, Seznam and YouTube results — the engines that decide whether you exist in China, Korea, Japan or Central Europe. **What you can ask for** • "What ranks for this term on Baidu, and how different is it from Google?" • "Check Naver results for our Korean brand name." • "Compare Bing and Yahoo results for the same query." • "What comes up on YouTube search for this phrase in Japanese?" • "Take a screenshot of the results page as a user there sees it." **How to use it** Point any MCP client at https://mcp.aisa.one/seo-serp-other-engines/mcp and sign in with OAuth — there is no key to create or paste. 34 tools: organic results from Bing, Yahoo, Baidu, Naver and Seznam in live, regular and raw-HTML forms, YouTube search, an AI summary of a result set, and a rendered screenshot. **Why this rather than the source** The engines that matter outside the US, with the same call shape as the Google ones. **It is also a door to the rest** The same login reaches 26 sources and 580+ operations. Check the local engine here, then ask the same agent what the site's traffic or backlinks look like in that market — without adding a second server. **What it costs** Finding and inspecting an operation is free. Running one is billed per call at API prices, with no seat and no monthly minimum, and every call takes max_price_usd so an agent cannot overspend by accident. **Where else it reaches** https://mcp.aisa.one/seo-serp/mcp for Google itself. https://mcp.aisa.one/seo/mcp for all of it at once — rankings, keywords, backlinks, site health and AI-answer visibility across DataForSEO, Semrush and Ahrefs.
Pay-per-use HTTP proxy. Each proxy_request tool call costs 0.001 USDC on Base Mainnet via x402 protocol. Requires an x402-aware agent to pay automatically.
Universal captcha solving with the industry-standard createTask / getTaskResult protocol, 19 task
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
Melaya is a remote MCP server. It gives an assistant hands on your own Android phone and browser: it reads the screen through the accessibility tree, then taps, types and navigates inside the apps and sites you allow-list, with no per-app API. It also builds, schedules and runs agent pipelines across 6k+ connected tools. OAuth 2.1, nothing to install.
Web search and page-reading for AI agents. One-click OAuth connect, or a Caesar API key.
Access Kernel's cloud-based browsers and app actions via MCP (remote HTTP + OAuth).
Five pay-per-result web intelligence tools for AI agents, hosted on Apify: tech stack detection (7,600+ technologies from HTML, headers and DNS), company profile from a domain (logo, socials, ATS + open jobs, email setup; no personal data), sitemap extraction and new-page monitoring, URL status and indexability checks, and official EU fuel prices (FR/ES/IT). Auth: Apify OAuth or API token; x402 agentic payments supported. Docs: https://github.com/moha-tah/web-intelligence-mcp
Ten web data tools run as Apify Actors: Threads keyword search, reply trees and profiles; every Yelp business in a city with phones, websites and all reviews; YouTube/TikTok transcripts incl. channels and playlists (speech recognition when no captions); hundreds of keywords on one Google Trends scale plus Trending Now; Airbnb/Vrbo occupancy, ADR and revenue by market; Jumia prices in 8 African countries. Pay per result. Auth: Apify OAuth or API token.
A Production-ready Model Context Protocol
Give your AI agent a clear picture of a website's privacy and tracking behavior. CertScore.ai checks public websites for cookies, trackers, consent controls, privacy-policy disclosures, and transport-security signals, then returns prioritized findings, retained evidence, and a shareable report. Use it before a website launch, when reviewing a vendor, or to investigate tracking and consent behavior. Start with CertScore MCP Light—no account, API key, or OAuth setup required. Try asking your agent: "Check my website's privacy and tracking behavior. Show me the top findings, supporting evidence, and report link." The simple three-tool workflow scans the site, checks progress, and retrieves the results. Connect in minutes: https://certscore.ai/mcp/light
