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io.github.cyanheads/osv-advisory-mcp-server

Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.

Install

Add the config to your client settings. Replace values in <angle brackets> with your own.

claude_desktop_config.json

{
  "mcpServers": {
    "osv-advisory-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@cyanheads/osv-advisory-mcp-server@0.2.0"
      ],
      "env": {
        "OSV_REQUEST_TIMEOUT_MS": "10000",
        "OSV_BATCH_CONCURRENCY": "10",
        "OSV_QUERY_MAX_PAGES": "10",
        "MCP_LOG_LEVEL": "info"
      }
    }
  }
}

Details

Name: io.github.cyanheads/osv-advisory-mcp-server
Version: 0.2.0
Updated: Oct 14, 2026
Source: Official MCP Registry
Repository: https://github.com/cyanheads/osv-advisory-mcp-server