Free MCP for security AI: live BGP, DNS, threat graph
Whisper Internet Infrastructure AI Context is an MCP server that plugs into Claude or Cursor or any LLM in 2 minutes and gives your agent real-time BGP, DNS, WHOIS and threat-graph context. 46B data points, sub-ms queries, free tier. Founded by ex-RIPE NCC and ICANN engineers.
Hey Product Hunt, Kaveh here, one of the founders at Whisper.
For the past three years, we've been building a graph engine of the internet's infrastructure (46B data points, 39B edges, sub-millisecond queries on real-time BGP and DNS). It started as a research tool for the threat-intel community, but the most interesting consumer turned out to be AI agents.
Today we're shipping it as an MCP server. 2-min install in Claude Desktop or Claude Code or Cursor. Free tier (no credit card).
Why this matters in practice: when your agent has to investigate a domain or an IP, it usually has to call multiple APIs (DNS, BGP, WHOIS, threat feeds) and reason across raw JSON. That burns context. With Whisper, the same answer comes back from one Cypher query. We're seeing meaningful agent-context savings on multi-hop investigations, we'll publish a full benchmark this week.
Three things you can try in your first 5 minutes:
1. Install: https://www.whisper.security/docs/mcp/setup 2. Ask your agent: "Who hosts this domain, who else is on the same prefix, and what changed in the last 24h?" - one round-trip. 3. Run whisper.explain() on any score, full chain of evidence, not a black-box.
I'm here all day to answer questions. Especially curious what investigations you'd throw at it, and what you want us to add next.
Thanks for taking a look.
About Whisper Internet Infra AI Context on Product Hunt
“Free MCP for security AI: live BGP, DNS, threat graph”
Whisper Internet Infra AI Context launched on Product Hunt on May 13th, 2026 and earned 98 upvotes and 11 comments, placing #15 on the daily leaderboard. Whisper Internet Infrastructure AI Context is an MCP server that plugs into Claude or Cursor or any LLM in 2 minutes and gives your agent real-time BGP, DNS, WHOIS and threat-graph context. 46B data points, sub-ms queries, free tier. Founded by ex-RIPE NCC and ICANN engineers.
On the analytics side, Whisper Internet Infra AI Context competes within Developer Tools, Artificial Intelligence and Security — topics that collectively have 984.8k followers on Product Hunt. The dashboard above tracks how Whisper Internet Infra AI Context performed against the three products that launched closest to it on the same day.
Who hunted Whisper Internet Infra AI Context?
Whisper Internet Infra AI Context was hunted by Kaveh Ranjbar. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Whisper Internet Infra AI Context including community comment highlights and product details, visit the product overview.
Kaveh Ranjbar
Hey Product Hunt, Kaveh here, one of the founders at Whisper.
For the past three years, we've been building a graph engine of the internet's infrastructure (46B data points, 39B edges, sub-millisecond queries on real-time BGP and DNS). It started as a research tool for the threat-intel community, but the most interesting consumer turned out to be AI agents.
Today we're shipping it as an MCP server. 2-min install in Claude Desktop or Claude Code or Cursor. Free tier (no credit card).
Why this matters in practice: when your agent has to investigate a domain or an IP, it usually has to call multiple APIs (DNS, BGP, WHOIS, threat feeds) and reason across raw JSON. That burns context. With Whisper, the same answer comes back from one Cypher query. We're seeing meaningful agent-context savings on multi-hop investigations, we'll publish a full benchmark this week.
Three things you can try in your first 5 minutes:
1. Install: https://www.whisper.security/docs/mcp/setup
2. Ask your agent: "Who hosts this domain, who else is on the same prefix, and what changed in the last 24h?" - one round-trip.
3. Run whisper.explain() on any score, full chain of evidence, not a black-box.
I'm here all day to answer questions. Especially curious what investigations you'd throw at it, and what you want us to add next.
Thanks for taking a look.