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RuntimeVault
Freeze the exact moment your app failed. Replay it.
RuntimeVault captures the full runtime state the instant an error fires — stack, variables, network, DOM — and hands it to Claude Code, Cursor, or any MCP-compatible agent. No more debugging from a bare stack trace. Free plan forever. How it works: 1. Install SDK (2 lines) 2. Error fires → snapshot captured 3. Run `rv replay snap_id` → local environment restored What makes it different from Sentry/LogRocket: we don't just show you what happened — we let you replay the exact state locally.
Hey PH! 👋
I built RuntimeVault because I was tired of reproducing bugs from stack traces alone.
The core idea: when an error fires, freeze the entire runtime state — variables, network requests, DOM, storage — and let developers (or AI agents) replay it locally.
It's like git for runtime. `rv replay` restores your app to the exact moment it broke.
Free plan, open source SDK, works with any MCP agent.
Would love feedback on the DX. What would make you actually use this?
About RuntimeVault on Product Hunt
“Freeze the exact moment your app failed. Replay it.”
RuntimeVault was submitted on Product Hunt and earned 0 upvotes and 4 comments, placing #116 on the daily leaderboard. RuntimeVault captures the full runtime state the instant an error fires — stack, variables, network, DOM — and hands it to Claude Code, Cursor, or any MCP-compatible agent. No more debugging from a bare stack trace. Free plan forever. How it works: 1. Install SDK (2 lines) 2. Error fires → snapshot captured 3. Run `rv replay snap_id` → local environment restored What makes it different from Sentry/LogRocket: we don't just show you what happened — we let you replay the exact state locally.
On the analytics side, RuntimeVault competes within Productivity, Developer Tools and Tech — topics that collectively have 1.8M followers on Product Hunt. The dashboard above tracks how RuntimeVault performed against the three products that launched closest to it on the same day.
Who hunted RuntimeVault?
RuntimeVault was hunted by Giovanne Sartor. 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.
For a complete overview of RuntimeVault including community comment highlights and product details, visit the product overview.
Giovanne Sartor