Select a method, file, project, or whole solution — get accurate
<summary>, <param>, and
<returns> comments inserted straight into your source.
Add the Visual Studio 2022 extension from the Marketplace.
Sign up free for an API token — or bring your own Anthropic key and skip the hosted plan entirely.
Right-click a member, file, project, or solution and let the AI write the XML docs.
Generate docs from the editor context menu — no copy-pasting into a chat window.
Find every undocumented member across a project or the whole solution and fix them in one pass.
A .docengine.json file controls tone, remarks, examples, and paramref usage.
Use your own Anthropic API key, or our hosted plan with a single token.
Comments land directly above the right members in your source files.
50 free generations a month, resetting automatically. Go unlimited any time.
Bringing your own Anthropic API key? You don't need a plan at all — the extension calls Anthropic directly.
Bring Your Own Key. Paste your own Anthropic API key into the extension and it calls the Anthropic API directly — no account or plan with us needed.
Generation requests return an "upgrade required" error until the month rolls over. Upgrade to Pro for unlimited generations.
No. Tokens are shown exactly once at signup and never stored in a recoverable form. If you lose it, sign up again with a different email.
Visual Studio 2022.