// MCP TOOL REFERENCE

OSV ADVISORY MCP SERVER TOOLS

4 tools from the Osv Advisory Mcp Server MCP Server, categorised by risk level.

View the Osv Advisory Mcp Server policy → Token cost: 873 tokens →

// ALL 4 OSV ADVISORY MCP SERVER TOOLS

READ 4 tools

Read osv_get_vulnerability Fetch the full advisory record for an OSV vulnerability ID. Returns the complete record: summary, full deta... Read osv_list_ecosystems Return the list of supported ecosystem identifier strings for use with osv_query and osv_query_batch. Ecosy... Read osv_query_batch Query vulnerabilities for multiple packages in one call — the primary tool for dependency audits, SBOM scan... Read osv_query_package Query known vulnerabilities for a single package version across any supported ecosystem. Returns all matchi...

// RUNNING THIS SERVER

The managed route: connect Osv Advisory Mcp Server through the PolicyLayer gateway — every tool call above is checked against your policy before it runs, with a full audit log.

DIRECT INSTALL (UNMANAGED) npx -y @cyanheads/osv-advisory-mcp-server

// FAQ

How many tools does the Osv Advisory Mcp Server MCP server have? +

The Osv Advisory Mcp Server MCP server exposes 4 tools across 1 categories: Read.

How do I enforce policies on Osv Advisory Mcp Server tools? +

Route the Osv Advisory Mcp Server server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard — they are enforced on every call before it reaches the server.

What risk categories do Osv Advisory Mcp Server tools fall into? +

Osv Advisory Mcp Server tools are categorised as Read (4). Each category has a recommended default policy.

Let agents act without letting them run wild.

Route your MCP servers through PolicyLayer and every tool call is checked against your policy before it runs — allow, deny, or require approval. Per-identity grants. Full audit log. Live in minutes.

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