Sourcewizard – AI installs SDKs in your codebase
Hi HN! I’m Ivan, one of the founders of Sourcewizard. It’s a CLI tool that works with AI coding agents (like Cursor and Claude) to install and set up SDKs correctly including middleware, pages, env vars, everything. Similar to the PostHog Install AI Wizard: https://posthog.com/docs/ai-engineering/ai-wizard But for more packages. Run this to try it: npx ai-setup clerk We built it after watching agents fail basic installs. Wrong packages, deprecated methods, half-finished setups. Sourcewizard uses package-specific prompts that complete clean installs ~90% of the time…
In plain words
Sourcewizard is a CLI tool that helps AI coding agents like Cursor and Claude properly install and configure software development kits in codebases. It handles SDK setup including middleware, pages, and environment variables with package-specific instructions designed to achieve clean installations approximately 90 percent of the time on Next.js applications. The tool currently supports authentication providers like Clerk and WorkOS, as well as services for search, email, and notifications. It addresses the common problem of AI agents making mistakes during SDK installation, such as using wrong packages or deprecated methods.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hi HN! I’m Ivan, one of the founders of Sourcewizard. It’s a CLI tool that works with AI coding agents (like Cursor and Claude) to install and set up SDKs correctly including middleware, pages, env vars, everything. Similar to the PostHog Install AI Wizard: https://posthog.com/docs/ai-engineering/ai-wizard But for more packages. Run this to try it: npx ai-setup clerk We built it after watching agents fail basic installs. Wrong packages, deprecated methods, half-finished setups. Sourcewizard uses package-specific prompts that complete clean installs ~90% of the time on Next.js apps. Currently we support: A Few Auth Providers: Clerk and WorkOS Search APIs, Emails and Notifications: Firecrawl, Resend, Knock Quickstart: https://docs.sourcewizard.ai/quickstart More context: https://sourcewizard.ai/blog/why-your-sdk-breaks-in-cursor Notes: - The client code is open source: https://github.com/sourcewizard-ai/sourcewizard - We explicitly ignore existing Env Files: https://github.com/sourcewizard-ai/sourcewizard/blob/main/in... Would love feedback! — Lukas & Ivan
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