TopAI Universal MCP Server Hub

Universal Native Model Context Protocol (MCP) server hub providing 19 production-grade AI agent tools with sub-50ms serverless edge execution: - 📄…

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What it can do

  • Topai Web To Markdown: Extract clean, ad-free, noise-free Markdown and metadata from any public website URL for LLM context windows.
  • Topai B2b Data Leads: Search, filter, and extract verified B2B leads by industry, country, company size, and executive job role.
  • Topai Company Enrichment: Deep B2B company intelligence: returns company name, sector, employee range, technographics, and contact graph from domain.

What data it sees

Do you need an account

No: the server works without sign-in

Universal Native Model Context Protocol (MCP) server hub providing 19 production-grade AI agent tools with sub-50ms serverless edge execution:

  • 📄 Web-to-Markdown: Noise-free HTML to markdown & contact metadata for LLM contexts.
  • 🎯 B2B Data Leads: Instant verified lead generation by industry, country, and executive job role.
  • 🏢 B2B Company Deep-Enrichment: 70+ technographics, workforce size, and contact graph from domain.
  • 🔍 AI Real-Time Web Search: Grounding search engine with fresh verified citations & summaries.
  • ⚡ LLM Semantic Vector Cache: Sub-5ms prompt cache to eliminate redundant generation bills and latency.
  • 🧾 Invoice & PDF Extractor: Zero-token structured financial entity parser (vendor, IBAN, amounts).
  • 📸 Headless Web Screenshot: High-fidelity web visual capture, full-page rendering & DOM metadata.
  • 🛡️ Prompt Shield & Firewall: Sub-millisecond prompt injection, jailbreak defense & PII redaction.
  • 📉 TokenSlimmer: Lossless HTML & JSON context compressor to slash token bills by 30-70%.
  • 👁️ AgentVision Smart Crop: Multimodal ROI cropper (buttons, tables, forms) saving 75% vision tokens.
  • 🧮 Deterministic Math Fact-Checker: Eliminates financial, VAT, and invoice math hallucinations.
  • 💻 TechStack Fingerprinter: Sub-50ms BuiltWith alternative detecting 70+ CMS, eCommerce, and SaaS tools.
  • 🎲 Polymarket Arbitrage Delta: Live prediction market odds, bookmaker delta, and Kelly sizing.
  • 🌐 MCP Hub Registry: Introspection and dynamic capability discovery across all TopAI tools.
  • 💊 PharmaPatent Expiry Watcher: FDA Orange Book patent cliffs, exclusivity dates & generic entry tracker.
  • 🩺 Healthcare Provider Validator: Instant NPI (Luhn 80840), EU RPPS/ADELI & medical license verification.
  • 🔎 Google AI Overview Extractor: Generative SGE summaries, cited sources, and organic SERP links.
  • ✉️ Disposable Burner Email Shield: Real-time throwaway email detection, DNS MX audit & lead verification.
  • 📑 OpenAPI Spec Flattener: Recursive $ref dereferencer, circular guard & RapidAPI schema sanitizer.

How to connect

How to connect TopAI Universal MCP Server Hub to Claude

The server address to paste into Claude settings:

https://mcp-server--top-ai-saas.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect TopAI Universal MCP Server Hub to ChatGPT

The server address to paste into ChatGPT settings:

https://mcp-server--top-ai-saas.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect TopAI Universal MCP Server Hub to Cursor

The server address to paste into Cursor settings:

https://mcp-server--top-ai-saas.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (19)

Raw names from tools/list. Only developers need these.

topai_web_to_markdownExtract clean, ad-free, noise-free Markdown and metadata from any public website URL for LLM context windows.
topai_b2b_data_leadsSearch, filter, and extract verified B2B leads by industry, country, company size, and executive job role.
topai_company_enrichmentDeep B2B company intelligence: returns company name, sector, employee range, technographics, and contact graph from domain.
topai_ai_web_searchReal-time, noise-free web search engine for grounding AI agents with current facts, URLs, and summaries.
topai_semantic_cacheSub-5ms semantic cache lookup and storage for LLM prompts to eliminate redundant generation latency and token expenses.
topai_invoice_extractorStructured financial entity parser: extracts vendor, invoice number, IBAN, line items, and totals from receipt/invoice text.
topai_headless_screenshotHigh-fidelity serverless web screenshot renderer: captures full-page or viewport visual captures and DOM metadata.
topai_prompt_shieldSub-millisecond prompt firewall: detects adversarial prompt injections, jailbreaks, toxic inputs, and PII leakage.
topai_token_slimmerLossless compression for HTML, JSON, or text payloads to slash LLM input token costs by 30% to 70%.
topai_agentvision_cropAI Agent visual ROI cropper: detects text blocks, UI buttons, charts, and tables from images for multimodal LLMs to slash vision tokens.
topai_math_fact_checkerDeterministic financial, VAT, and invoice math engine to eliminate LLM arithmetic hallucinations and audit tax/dates.
topai_techstack_fingerprintSub-50ms BuiltWith alternative: detect 70+ CMS, eCommerce, CRM, Analytics, and CDN technologies powering a domain.
topai_polymarket_arbitrageReal-time Polymarket prediction market odds, cross-platform mispricing delta vs bookmakers, and Kelly criterion bankroll position sizer.
topai_mcp_hub_registryIntrospect, list capabilities, and discover available MCP tools across the TopAI SaaS edge server portfolio.
topai_pharmapatent_watcherGlobal pharmaceutical patent expiration & generic entry tracker: queries Orange Book, exclusivity expiry dates, and generic threat levels.
topai_healthcare_validatorReal-time medical professional license, NPI (National Provider Identifier Luhn 80840), and credentials verification engine.
topai_google_ai_overviewExtract Google AI Overviews, cited source URLs, generative synthesis, and SERP organic snippets without headless browsers.
topai_disposable_email_shieldReal-time temporary, throwaway, and disposable email domain detector with live DNS MX record heuristics and RFC 5322 validation.
topai_openapi_flattenerDe-reference all $ref pointers, circular schemas, and bundle OpenAPI / Swagger specs into a single zero-dependency JSON payload.