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Using the Eclipse Plugin - Dev Assist

Identify vulnerabilities in realtime during IDE development of both human-generated and AI-generated code. Our super-fast scanners run in the background whenever you edit a relevant file. Our scanners identify vulnerabilities and unmasked secrets in your code. We also identify vulnerable or malicious container images and open source packages used in your project. Results are marked as Problems which are highlighted in the code and annotated with identifying icons. The issue is also listed in the Checkmarx One Assist Findings window to enable quick navigation and efficient remediation.

AI Remediation

How to Remediate Risks Using AI

The following procedure explains how to remediate risks by clicking on the Fix button for a particular risk. You can also initiate remediation from the Checkmarx One Assist Findings Window, or request remediation via chat with your AI Agent, as described below.

  1. Open a project in Eclipse.

  2. When Checkmarx realtime scanners identify a risk, it is flagged as a Problem, which is marked in the code with a squiggly underline and annotated in the margin with an icon that indicates the type of risk.

    Image_1445.png

  3. Hover over the vulnerable line of code.

    The Checkmarx dialog opens.

    Image_1457.png

  4. Click on Fix with Developer Assist.

    A Copilot session opens in the side panel and all relevant info is sent for analysis.

    Notice

    Depending on your IDE configuration, you may need to click Continue several times in order to complete the process.

  5. Copilot automatically makes the necessary changes in the code in order to remediate the risk.

    • If you approve the changes, click Accept All.

    • If you do not want to implement the suggestion, click Discard All.

    • You can also chat with Copilot to improve upon the suggestion.

    A REMEDIATION.TODO.txt file is displayed, explaining the changes that were made and what steps remain to be taken.

Remediation via Chat

You can submit a request for CxOne Dev Assist remediation via natural language chat with your AI Agent. Just say that you want to fix a security risk and indicate which risk or risks you want to fix. Your AI will automatically route the request to the Checkmarx MCP and send all relevant data for analysis in order to generate the suggested remediation. The following are some examples of valid requests:

  • "Fix the vulnerability in line 26"

  • "Fix all critical vulnerabilities"

  • "Fix all SQL Injection risks"

  • "Remediate all vulnerable packages"

  • "Correct all critical issues in my JavaFile.java"

Things to Know About Dev Assist Chat

  • No need to mention "Checkmarx" explicitly; once Dev Assist is installed and running all remediation requests are handled via Checkmarx MCP

  • Support for multi-language prompts

  • Effective in single message context. Improved accuracy in context of an existing thread or finding.

  • By default, requests are interpreted in the context of the current open file (e.g., line 26 of the open file). You can specify a different file in your workspace.

The Checkmarx One Assist Findings Window

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The Checkmarx One Assist Findings Window provides a centralized view of all detected issues within a project, displaying them in a custom tool window that lists vulnerabilities per file along with the count of issues grouped by severity and file location. It enables users to navigate directly to the exact line in the editor with a single click and supports filtering and sorting capabilities to improve usability and streamline issue review.

To open the Checkmarx One Assist Findings Window, go to Window > Show View > Other > Checkmarx > Checkmarx One Assist Findings.

You can perform actions on a finding either from the finding in the code, as described in the procedures in this topic, or directly from the Checkmarx One Assist Findings Window. To perform an action from the Findings window, right-click a finding and select one of the following options:

eclipsefindingswindow.png

  • Fix with Checkmarx One Assist — Remediate the finding using Developer Assist.

  • View details — View the finding details.

  • Ignore this vulnerability — Ignore the finding.

Ignoring Risks

In order to help you focus on actionable risks, Checkmarx One Assist enables marking risks as Ignore, so that the risks will no longer be shown in your IDE. You can Revive a risk at any time to resume showing that risk. This can be applied to a specific instance of a risk or it can be applied to all instances of that risk in your project.

Notice

For risks identified in open source packages, a risk instance refers to the entire package that the vulnerability is associated with.

To ignore a risk

The following procedure explains how to ignore a risk directly from the finding in your code. You can also ignore a risk from the Checkmarx One Assist Findings Window.

  1. When Checkmarx realtime scanners identify a risk, it is flagged as a Problem, which is marked in the code with a squiggly underline and annotated in the margin with an icon that indicates the type of risk.

    Image_1445.png

  2. Hover over the vulnerable line of code.

    The Checkmarx dialog opens.

    Image_1457b.png

  3. To ignore the risk in this particular instance, click on Ignore this vulnerability.

  4. To ignore all instances of the risk, click on Ignore all of this type.

To revive a risk:

Notice

This can also be done as a bulk action for all selected items.

  1. Open the ignored findings tab by opening Window > Show View > Other > Checkmarx > Checkmarx Ignored Findings.

    The Ignored Findings tab opens.

    Image_1459.png

  2. Select the desired vulnerability, and click on the Revive button.

    Image_1460b.png
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