Developer coding agent security

AI coding assistants — Anthropic Claude, OpenAI Codex, Cursor, and similar tools — run directly on developer machines, often outside the corporate network, with access to source code and the ability to run commands. This page explains how WitnessAI brings these coding agents under the same governance as the rest of your AI.

The problem

Coding agents are powerful and largely ungoverned:

Off-network by default. Developers use them from laptops and remote machines that never traverse a corporate proxy, so network-level controls don't see them.
Source code exposure. Proprietary code and secrets flow into prompts and tool calls with no inspection.
No record. There's typically no audit trail of what a coding agent was asked to do or what it sent to the model.

How WitnessAI solves the problem

WitnessAI extends governance to the endpoint with Witness Anywhere, which captures AI activity directly on the device — including remote and off-network machines. Coding-agent traffic is brought into the same classified, auditable record as the rest of your AI use, and your guardrails are applied to it, so developer AI is governed wherever the work happens.

What capabilities WitnessAI provides

Endpoint coverage for off-network devices. Witness Anywhere governs AI use on devices that don't route through your network, with installation and lifecycle support across macOS and Windows.
Coding-agent integrations. Dedicated integrations cover the major coding assistants — Anthropic Claude, OpenAI Codex, and Cursor — so their activity is captured and governed.
Your guardrails, applied to code. The Data Protection GuardRail inspects what developers send to coding agents for sensitive content such as secrets and proprietary code, and other guardrails apply the same protections you use elsewhere.
Audit and analytics. Coding-agent activity appears in Conversations and Alerts alongside the rest of your AI traffic.

How to get started

Plan endpoint coverage. Read the Witness Anywhere overview to understand how endpoint governance works and which platforms are supported.
Enable the coding agents you use. Follow the integration page for your tools — Claude, Codex, or Cursor.
Apply guardrails. Enable the Data Protection GuardRail so source code and secrets are inspected before they reach a coding agent.
Monitor. Review developer AI activity in Conversations and Alerts.

Developer coding agent security The problem How WitnessAI solves the problem What capabilities WitnessAI provides How to get started