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Open sourcePython · ≈3.2k stars · Apache-2.0

Snyk Agent Scan

Security scanner for AI agents, MCP servers and agent skills.

snyk/agent-scan

Maintained by snyk

Safety & Red-teamingProtocols & Interop

Snyk Agent Scan is an open-source security scanner for AI agents, MCP servers and agent skills. The repo describes itself as 'Security scanner for AI agents, MCP servers and agent skills.'

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Neighbours on the workbench

JavaScript · ≈292k stars · MIT

ECC

affaan-m/ECC

Agent harness performance optimization system: skills, instincts, memory and security for coding agents.

Maintained by Affaan Mustafa

4 pros · 4 cons

Python · ≈184k stars · Custom (Anthropic terms)

Anthropic Skills

anthropics/skills

The official Agent Skills repository.

Maintained by Anthropic

3 pros · 4 cons

Python · ≈156k stars · MIT

Langflow

langflow-ai/langflow

Visual builder for deploying AI agents and workflows as APIs and MCP servers.

Maintained by Langflow

3 pros · 4 cons

Connections

Relations from the Harness Hub knowledge graph, as charted in the State of Harness reports.

Maintained by · 1

  • snykOrganisation

Built on · 1

Sources

  1. GitHub repo

Verified Oct 29, 2026