Stored in your browser only. Never sent to our servers. Get a free key →
PR Description
Paste any ADO git diff — get an instant AI-written PR description, code review, or work item comment. Free, browser-only, BYO Anthropic API key.
Stored in your browser only. Never sent to our servers. Get a free key →
In ADO: PR → Files tab → ··· → Download as patch. Or run git diff origin/main...origin/feature.
Paste the diff, pick PR Description, Code Review, or Work Item Comment, add your API key.
Copy the generated text and paste it into your ADO pull request description or linked work item.
Open your pull request in Azure DevOps → click the Files tab → click the ··· menu in the top-right corner → select Download as patch. Open the .patch file in any text editor and paste the contents here. Alternatively, from a terminal with the repo cloned: git fetch origin && git diff origin/main...origin/your-branch.
Azure DevOps added GitHub Copilot-powered PR summaries in 2024, but they require a GitHub Copilot Business or Enterprise license ($19–39/user/mo) on top of existing ADO costs. Organizations without Copilot licenses — or on Azure DevOps Server (on-prem) — get no AI assistance. This tool provides the same capability at pay-per-token rates (~$0.001 per PR) with no subscription.
Yes. The tool works with any git diff regardless of whether your ADO instance is cloud or on-premises. Azure DevOps Server users running TFS/ADO on-prem typically have no access to Microsoft Copilot features — this free tool fills that gap completely.
Your diff and API key never touch our servers. The page is entirely static HTML/JS — the call to Anthropic's API goes directly from your browser to Anthropic. Your key is stored in localStorage on your machine only. Enterprise teams with strict data controls: inspect the page source (it's under 1,000 lines) to verify no data is captured server-side.
Yes — use Work Item Comment mode (the "Plain Summary" tab) to generate a concise change description you can paste directly into an Azure Boards work item comment. This creates a traceability link between the code change and the associated user story or bug, without requiring reviewers to read the full diff.