Sentinel

Maskbreak speaks theModel Context Protocol. Point Claude, Cursor, or any MCP client at one URL and your agent can check any IP address for VPN, proxy, Tor and datacenter signals mid-conversation —no API key requiredfor lookups.

One HTTP endpoint, no install, no package to pull. Add this to your MCP client configuration:

// Claude Desktop / Claude Code — claude_desktop_config.json { "mcpServers": { "sentinel": { "type": "http", "url": "https://maskbreak.com/mcp" } } }

claude mcp add --transport http sentinel https://maskbreak.com/mcp

Transport:JSON-RPC 2.0 over HTTP POST. SendAccept: application/json, text/event-stream. The server identifies assentinel v0.1.0and advertisestools.listChanged.

Two, deliberately. Both are read-only and neither can mutate anything in your account.

Check an IP address for fraud signals: VPN, proxy, Tor exit node, datacenter hosting, and anonymity. Returns an allow / review / block verdict, a 0–100 risk score, the individual signals, and network info (ASN, organization, country).

Current operational status of the Maskbreak API: uptime, per-service health, and measured processing latency. Useful for an agent that wants to check the source is healthy before trusting a verdict.

The interesting part is not the lookup, it's what the agent does around it. A support agent triaging a chargeback can check the order's IP without leaving the thread. A coding agent wiring up your signup flow can verify its own integration against a known Tor exit. An on-call agent investigating a traffic spike can classify the source in one step instead of pasting IPs into a web tool.

You: Is 185.220.101.34 a Tor exit node? Agent: [calls sentinel.lookup_ip] Yes — Tor exit, datacenter-hosted, risk score 100, verdict: block.

The MCP tools cover IP reputation. Thefull verdict pipeline— device fingerprinting, antidetect-browser detection, multi-account linking and the combined risk decision — runs over the REST API with a key, which stays free for 1,000 calls an hour.

Transaction-complete hotel booking over MCP — 300K+ properties, real hotel confirmation numbers, loyalty points, secure checkout. Hotels are merchant of record. Builders set their own booking fee via Stripe Connect. Built on proven distribution infrastructure.

An MCP server for AI video generation. MCP server for AI video generation. Lets Claude, ChatGPT, OpenClaw , Hermes & other agents create AI videos and publish them to YouTube, TikTok, Instagram etc..

Institutional research and manager diligence reports on hedge funds, venture capital and private equity managers. Summary of filings, personnel changes, media screening and social signals delivered to you in minutes.

ALTER - identity infrastructure for the AI economy

D2C eCommerce fulfillment platform: manage orders, inventory, shipments, campaigns, and billing via AI agents

Apigene MCP Gateway is the runtime layer that connects AI agents to APIs and MCP servers via Model Context Protocol.

MCP to interface with multiple blockchains, staking, DeFi, swap, bridging, wallet management, DCA, Limit Orders, Coin Lookup, Tracking and more.

MCP server for Bitnovo Pay integration with AI agents. Provides cryptocurrency payment capabilities through Bitnovo Pay API. Features include payment creation, status checking, QR code generation, and webhook management with support for multiple tunnel providers (ngrok, zrok, manual).

Shop for gift cards, esims, phone topups. Pay with cards and crypto.

You built it, now get users! GoToMarket MCP server