Query Microsoft Patch Tuesday security updates (MSRC) with EPSS and CISA KEV enrichment
Query Microsoft Patch Tuesday security updates (MSRC) with EPSS and CISA KEV enrichment
Ask your AI assistant about Microsoft security updates. This Python-based MCP (Model Context Protocol) server connects AI assistants like Claude, Copilot, and ChatGPT to the MSRC Security Update Guide — the authoritative source for every CVE Microsoft patches — enabling natural-language queries over Patch Tuesday releases: CVEs, KB articles, severity ratings, CVSS scores, affected products, and exploited-in-the-wild status.
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{
"mcpServers": {
"patch-tuesday": {
"command": "uvx",
"args": ["patch-tuesday-mcp"]
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| MSRC_PROFILES_PATH | Filesystem location the server is allowed to use. | Optional |
Read, search and edit files inside allowed directories with the Model Context Protocol reference Filesystem server.
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