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Prelude by Symphony
Trace what OpenAI web search opens, cites, and misses
Prelude by Symphony is an open-source, terminal-first CLI for AI search readiness. Audit any webpage for AEO/GEO structure, then trace what OpenAI web search opens, cites, and misses for real discovery queries.
Hello Product Hunt 👋 — Luciano here, founder of Symphony.
Over the past year, we noticed something strange:
Founders are building better products than ever, but when people ask ChatGPT, Claude, Perplexity, or other AI systems to recommend tools in their category, many of those products simply do not appear.
Not because the product is bad.
Because AI search cannot clearly read, trust, or cite the website.
The discovery layer is changing. It is no longer only about ranking links in Google. It is also about being understood, retrieved, and cited by AI systems.
So we built Prelude by Symphony. 🚀
Prelude is an open-source, terminal-first CLI for AI search readiness.
You can run:
`npx symphony-prelude audit https://your-site.com`
to get a fast local diagnostic of your page structure, metadata, schema, content chunking, trust signals, and AI crawler access.
And with an OpenAI API key, you can run:
`npx symphony-prelude trace "your discovery query" --domain your-site.com`
to see what OpenAI web search actually does:
→ what it searches
→ what URLs it opens
→ what pages it cites
→ what pages are duplicated, weak, or hard to quote
→ what opportunities exist to improve AI visibility
Prelude does not try to be a dashboard.
It is the diagnostic layer: fast, local, open source, and built for developers.
Prelude reveals the problem. Conservatory helps fix it with full AI search reports, downloadable PDFs, auto-fix, and GitHub PRs: https://conservatory.app
I would love your honest feedback today:
• Does the terminal workflow feel useful?
• Does the trace change how you think about your website?
• What would make this more actionable for founders, marketers, and developers?
I’ll be here all day answering everything 🙌
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About Prelude by Symphony on Product Hunt
“Trace what OpenAI web search opens, cites, and misses”
Prelude by Symphony was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #151 on the daily leaderboard. Prelude by Symphony is an open-source, terminal-first CLI for AI search readiness. Audit any webpage for AEO/GEO structure, then trace what OpenAI web search opens, cites, and misses for real discovery queries.
Prelude by Symphony was featured in Open Source (68.4k followers), SEO (37.6k followers), Artificial Intelligence (467.3k followers) and GitHub (41.2k followers) on Product Hunt. Together, these topics include over 129.2k products, making this a competitive space to launch in.
Who hunted Prelude by Symphony?
Prelude by Symphony was hunted by Luciano Guido. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Prelude by Symphony stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Luciano Guido