Greptile takes bug detection beyond code review with GPT-6 Astra

Summary

Greptile, which builds AI agents that review and test code changes, describes how it uses GPT-6 Astra's computer use to automate application testing at scale. Its agents start a development server for a pull request, resize the browser to an iPhone-sized viewport, and simulate user workflows to catch problems such as a button that disappears. The company also says it indexes customer codebases and serves that documentation to Codex through an MCP server, and tracks AI-generated code reverts as a measure of impact.

Topics

• AI agents
• Model Context Protocol

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