Snyk Agent Scan review: security scanning for AI agents and MCP servers

Snyk Agent Scan is a strong fit for teams that want to inspect AI agents, MCP servers, agent skills, insecure configuration, leaked secrets, prompts, and workflows before rollout.

The official README describes discovery and scanning for installed agent components, including agents, MCP servers, and skills, plus common threats such as prompt injection and sensitive data handling.

• Teams inventorying AI agents, MCP servers, and skills across developer machines.
• Security teams reviewing skill supply-chain risk, prompts, workflows, and local configuration.
• Organizations that need a broader agent component scanner rather than only an MCP server scanner.

Snyk's README warns that scanning MCP configuration can execute commands defined in those configs to retrieve tool descriptions. Review the consent flow, sandbox untrusted configs, and check current data-sharing terms before using it in sensitive environments.

Compare with Cisco MCP Scanner when the immediate need is focused MCP server inspection and security findings.

• Model Context Protocol security guidance
• Cisco MCP Scanner GitHub
• Cisco AI agent security scanner material
• Snyk Agent Scan GitHub
• Snyk Labs Agent Scan Skill Inspector
• Invariant MCP Scan docs

Official repository and documentation sources were rechecked on May 23, 2026. License, release, installation, pricing, maintenance, and output-format details should still be verified again during procurement because those details can change.