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mcp/harbor
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Excession Labs: CVE intelligence and security research MCP

v1.3.0 changelog · 2

ai.excessionlabs/site

Search CVEs, source software/version evidence, KEV, EPSS and public security research.

transport:streamable-http tools:7
Website

Target client

run in your project directory 

claude mcp add --transport http site https://excessionlabs.ai/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

search_site Read-only

search site

get_page Read-only

get page

list_models Read-only

list models

get_pricing Read-only

get pricing

read_document Read-only

read document

how_to_contact

how to contact

request_security_test

request security test

All 7 tools, one page each

4 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.