"web sear" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
SEC filings, financials, insider trades; company data; web scraping; OFAC, email; HVAC calcs. x402
Agent intake desk for property renovation. Read only, CORS open, fail closed, receipts recompute.
Realtime financial context for AI agents: what changed, who is affected, and what to watch next. One suite covering news, events, guidance, filing changes, sentiment, stakeholders, and alerts. Information-efficient responses with evidence for every result. First-class point-in-time safety for backtests. Pairs well with web search and a market-data API. All data is our own.
Your agent needs live data — a competitor's traffic, who to contact there, what people are saying, what Google and ChatGPT answer about you, a company's filings. Normally that is six vendor accounts, six sets of keys and six SDKs. This is one URL. **What you can ask for** • "How much traffic does stripe.com get, where does it come from, and who competes for the same keywords?" • "Find 20 Series-B fintech companies in Germany and the heads of marketing there, with emails." • "Does ChatGPT mention our brand when someone asks for the best CRM — and what does it cite?" • "What is X saying about $NVDA today, and what did the stock actually do?" • "Search the web for this, then scrape the three best pages into markdown." **How to use it** Point any MCP client at https://mcp.aisa.one/mcp and sign in with OAuth — there is no key to create or paste. Then just ask: the agent calls search to find the right operation and use to run it. **Why this rather than the source** 26 sources behind one account and one bill — DataForSEO, Semrush, Ahrefs, Similarweb, Apollo, X/Twitter, Instagram, Reddit, Pinterest, YouTube, Tavily, Exa, Perplexity, Firecrawl, CoinGecko, Kalshi, Polymarket, AgentMail and more, 580+ operations. tools/list returns five tools, not 580, so the introduction does not eat your context window. **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** One slice at a time: https://mcp.aisa.one/seo/mcp · /finance/mcp · /social/mcp · /search/mcp · /sales/mcp · /mail/mcp · /gtm/mcp, or a single provider like /twitter-api/mcp. Same account, fewer tools listed, and search still reaches everything. Full list at https://mcp.aisa.one/servers
Deterministic decision layer for autonomous agents: reproducible PROCEED/REVIEW/SKIP verdicts.
UK vehicle tax (VED) bands, expensive-car supplement, EV rules and MOT fees, sourced.
German 2026 tax and social-insurance thresholds, minimum wage and allowances, sourced.
E-invoice checker for ZUGFeRD, Factur-X, XRechnung and Peppol BIS. Free web tool, API and MCP.
Bank of England, Fed and ECB policy rates, read from the banks' own pages, with dates.
US federal 2026 tax brackets, standard deductions, payroll and retirement limits, sourced.
Public holidays (UK, US, DE, FR), tax-year dates and DST switches for 2026-2028.
Take-home pay after tax and social contributions for nine countries, with tax year.
Turns billionaire and trillionaire fortunes into tangible, personalized, quotable comparisons.
38 x402 pay-per-call tools for AI agents (USDC/USDT on Base): web, crypto, on-chain, geo, packages
Diagnose x402 seller endpoints: what is wrong with your 402 challenge, and how to fix it.
Current UK tax-year rates and thresholds, verified against gov.uk with source URLs and dates.
AI that does real work for you: cited web research, plans, finance, horoscopes. Self-serve.
Monte Carlo tools: three-point cost estimation and an educational retirement drawdown simulator.
MUJ428 verifies intent and evidence before consequential AI-agent actions.
Payment-rail-independent intent-to-effect integrity for consequential agent actions.
