Query OSV.dev for package vulnerabilities, batch-audit dependency lists, and fetch full advisory records via MCP. STDIO or Streamable HTTP.
Setup
Choose your client, copy the config, then fill in any required environment variables.
Local
claude mcp add osv-advisory -- npx -y @cyanheads/osv-advisory-mcp-server~/.codex/config.toml
[mcp_servers.osv-advisory]
command = "npx"
args = ["-y", "@cyanheads/osv-advisory-mcp-server"]
# codex mcp add osv-advisory -- npx -y @cyanheads/osv-advisory-mcp-server~/.cursor/mcp.json
{
"mcpServers": {
"osv-advisory": {
"command": "npx",
"args": [
"-y",
"@cyanheads/osv-advisory-mcp-server"
]
}
}
}.vscode/mcp.json
{
"servers": {
"osv-advisory": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@cyanheads/osv-advisory-mcp-server"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"osv-advisory": {
"command": "npx",
"args": [
"-y",
"@cyanheads/osv-advisory-mcp-server"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"osv-advisory": {
"command": "npx",
"args": [
"-y",
"@cyanheads/osv-advisory-mcp-server"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"osv-advisory": {
"command": "npx",
"args": [
"-y",
"@cyanheads/osv-advisory-mcp-server"
]
}
}
}Remote
claude mcp add --transport http osv-advisory https://osv-advisory.caseyjhand.com/mcp~/.codex/config.toml
[mcp_servers.osv-advisory]
url = "https://osv-advisory.caseyjhand.com/mcp"
# codex mcp add osv-advisory --url https://osv-advisory.caseyjhand.com/mcp~/.cursor/mcp.json
{
"mcpServers": {
"osv-advisory": {
"url": "https://osv-advisory.caseyjhand.com/mcp"
}
}
}.vscode/mcp.json
{
"servers": {
"osv-advisory": {
"type": "http",
"url": "https://osv-advisory.caseyjhand.com/mcp"
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"osv-advisory": {
"httpUrl": "https://osv-advisory.caseyjhand.com/mcp"
}
}
}claude_desktop_config.json · Customize › Connectors › Add custom connector
{
"mcpServers": {
"osv-advisory": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://osv-advisory.caseyjhand.com/mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"osv-advisory": {
"url": "https://osv-advisory.caseyjhand.com/mcp"
}
}
}