Public exposure signal
Halo Surface Signal
A simple 1-5 signal for external-surface risk, indicating whether a CVE is likely to matter for internet-facing exposure.
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Bring Halo Surface Signal into the tools your team already uses.
Halo Threat Intelligence turns published threat advisories into clean, queryable context for AI IDEs, security assistants, and vulnerability workflows.
MCP ready
Use threat advisories in Cursor and other MCP clients
Generate an API key once, then query published threat advisory data through a read-only MCP endpoint from your existing workflows.
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