Agen Observability vs Skill Scanner: Side-by-Side Comparison (2026)

Agen Observability: Discovers, monitors, and governs AI agent & MCP access to enterprise systems. built by Agen.co. Core capabilities include Automated discovery and inventory of all AI agents, copilots, and MCP connections, User monitoring to track which employees are using which AI agents, MCP observability to detect unauthorized or homegrown MCP servers..

Skill Scanner: Open-source CLI scanner for detecting security risks in AI agent skills. built by Cisco. Core capabilities include Security scanning of AI agent skill definitions, CLI-based interface for running scans, Multiple output format support via --output- flags..

Both serve the Agentic AI Security market but differ in approach, feature depth, and target audience.

Agen Observability differentiates with Automated discovery and inventory of all AI agents, copilots, and MCP connections, User monitoring to track which employees are using which AI agents, MCP observability to detect unauthorized or homegrown MCP servers. Skill Scanner differentiates with Security scanning of AI agent skill definitions, CLI-based interface for running scans, Multiple output format support via --output- flags.

Agen Observability is developed by Agen.co. Skill Scanner is developed by Cisco. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Agen Observability and Skill Scanner serve similar Agentic AI Security use cases: both are Agentic AI Security tools, both cover Agentic AI Security, AI Governance, MCP Security. Key differences: Agen Observability is Commercial while Skill Scanner is Free. Review the feature comparison above to determine which fits your requirements.