Secure Code at
AI Speed

Checkmarx One Assist is a family of agentic AI AppSec agents that support developers and security teams across the SDLC. Each agent — Developer Assist, Policy Assist, and Insights Assist — uses contextual intelligence from the Checkmarx One platform to prevent, detect, and remediate vulnerabilities faster and more accurately.

Developer Assist provides real-time security feedback directly in the IDE. It identifies SAST, SCA, malicious package, IaC, and secret vulnerabilities as developers write code, explains the root cause, and offers safe, actionable fixes. This reduces rework, shortens MTTR, and keeps developers productive without requiring them to leave their workflow.

Assist agents don’t just answer prompts — they take action. They apply organizational policies, analyze context from repositories and scans, generate secure code changes, and help enforce standards across development and pipelines. Their decisions are guided by Checkmarx intelligence.

Agentic AI is only effective if it understands the environment it operates in. The Checkmarx MCP server provides structured, controlled context — such as remediation instructions, policies, and risk signals — so agents like Developer Assist can generate accurate fixes and recommendations.

Checkmarx One Assist works seamlessly alongside today’s leading AI coding assistants. It is fully compatible with GitHub Copilot, Cursor, and Windsurf — letting developers use their preferred tools while receiving secure, context-aware guidance and AI-driven remediation from Checkmarx.

Yes. All Assist agents operate within a guardrail-enforced environment built into Checkmarx One. Output is validated against secure coding standards, and the system prevents insecure or non-compliant changes from being suggested or applied.