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Prompt to production provenance.

The workspace sensor is the developer-machine surface of the data plane.

macOS

Apple Silicon

Requires macOS Tahoe 26.0

Windows

x64

Windows 11

Windows

ARM64

Windows 11

Linux

Run this in a terminal. It asks for sudo once.

curl -fsSL https://get.crashoverride.run/endpoint/linux | bash
More options

As root, or in automation with no terminal:

curl -fsSL https://packages.crashoverride.run/install.sh | sudo sh

To uninstall:

curl -fsSL https://get.crashoverride.run/endpoint/linux | bash -s -- --uninstall

What it is

We watch the agents. We are not one of them.

The workspace sensor runs on the developer's machine and observes AI-assisted engineering: which AI coding tools are used (Claude Code, Cursor, Copilot, Codex, Devin), what they were asked to do, what they produced, and how that work moves into the build and out to production. Everything it observes lands in the same data plane as the build sensor's records and what's running in production. The workspace sensor extends the data plane to the machine where the code is written.

What it observes
Sessions
For transcript-backed tools such as Claude Code and Codex: the prompts and responses themselves, tied to the user, the files, the tools and the network activity around them.
Actions
Tool calls, denied tool use, shell execution with exit codes, and file create, modify and delete.
MCP
First-class visibility into Model Context Protocol activity: server starts, tool calls and references.
Network
External calls the agent initiates: DNS, URLs, methods, status codes and provider routes.
Attribution
Agent-to-source and engineer-to-source attribution, with provider, model and session identity.
Timeline
A session-level unified timeline joining AI activity to source change, build, deploy and runtime.

What it records, how it deploys, and FAQs

The workspace sensor is available for macOS, Windows and Linux.

Open source: the build sensor is built on Chalk, on GitHub