CybeDefend is the open source Snyk alternative. The /cybedefend skill gives your coding agent a full audit in one command. Open source AppSec scanners cover code, dependencies, secrets, infrastructure as code, CI/CD and containers, then an AI scanner, run by your agent, looks for business logic and access flaws and proves each one with an exploit test. One dashboard holds triage, CI policies and OWASP and CWE reports. Run it on your own servers, or use CybeDefend Cloud.
Render Sandboxes: a computer for every agentIsolated compute, persistent state and a real filesystem
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CybeDefend Launches
VibeDefend by CybeDefendThe one command line to secure your Cursor and Claude Code
Launched on September 28th, 2026
Thanks Olivier! Fair point on the clicks, it goes straight to the product team. In the meantime, most of the remediation can run from the agent: through the MCP it pulls the repo's findings, fixes them in the IDE and updates their status, so the interface is only there to check the result.