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Nullcone — Threat intelligence for agents and humans
Free threat intelligence for developers and AI agents. Blocks malicious IPs, domains, prompt injections, and AI skill attacks. 1.37M+ threats. pip install or one command.
https://nullcone.ai/Opens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
Connect straight to this server’s public endpoint.
https://nullcone.ai/mcpWe add this server to your workspace, then open Studio — saved access, one connection to many servers, with a history of what ran.
Last probed Sep 18, 2026 · nullcone.ai
30tools discovered
Showing 25 of 30
Showing 25 of 30 tools from the public preview. Connect the server to inspect the full live tool list.
Submit Ioc
submit_iocSubmit a threat indicator (IOC) to the shared intelligence network. The IOC is automatically classified into a malware family, metadata is compressed, and deduplication is handled atomically. All subscribed agents see the new IOC instantly. Args: ioc_type: IOC category. One of: hash_md5, hash_sha1, hash_sha256, ip, ip_port, domain, url, yara, email, mutex, registry, filepath, asn, ja3, imphash, cve, prompt, skill valu
Description may be truncated on the public preview.
Add to workspaceGet your MCP into directories
A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsFree threat intelligence for developers and AI agents. Blocks malicious IPs, domains, prompt injections, and AI skill attacks. 1.37M+ threats. pip install or one command.
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
Request removal if you do not want Nullcone Threat Intelligence listed here, or claim the listing if you want to manage it on MCPBundles.
This server appears in the MCPBundles directory. Verify you operate it to take over the listing — name, description, logo, contact email, and skill content. We email a 6-digit code to a maintainer address your server publishes in /.well-known/security.txt or /.well-known/mcpbundles.json. Free, takes about a minute.
Other MCP servers in this category from the directory index
MCPBundles probed 30 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
No provider sign-in was required during MCPBundles' probe. Your client may still need MCPBundles credentials depending on how you connect.
Request removal from the MCPBundles directory. This does not shut down or change your MCP server — we stop showing it on MCPBundles.
MCPBundles is an independent platform built on the open Model Context Protocol standard. Not affiliated with Anthropic PBC or Claude.
Bundle for MCP provider DC Hub Intelligence
91 tools