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mcp/harbor
Verified official

cisa cybersecurity mcp server MCP

v0.5.0 changelog · 14

io.github.cyanheads/cisa-cybersecurity-mcp-server

CISA KEV with BOD 26-04 deadlines, SSVC prioritization, and the ICS advisory corpus (CSAF). Keyless.

transport:streamable-http runtime:npm tools:7
View source

Target client

run in your project directory 

claude mcp add --transport http cisa-cybersecurity-mcp-server https://cisa-cybersecurity.caseyjhand.com/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

cisa_list_reference

cisa list reference

cisa_check_cve_status

cisa check cve status

cisa_search_kev

cisa search kev

cisa_get_ssvc

cisa get ssvc

cisa_search_ics_advisories

cisa search ics advisories

cisa_get_advisory

cisa get advisory

cisa_get_alerts

cisa get alerts

All 7 tools, one page each

61 resources you attach as context

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.