Stopping a published sourcemap is a one-line bundler flag / .gitignore fix and free OSS (mapguard) already covers it, so there's no recurring budget — a real, acute, but unmonetisable feature, not a company. Great timing dies on $5/mo economics. Developers will fix their bundler config once after seeing the leak and move on; they will not pay a recurring subscription for a simple CI check that acts as a bandage.
Sourcemap Sentinel
PIVOT · 62/100. Real demand, but the shape needs to change.
Stopping a published sourcemap is a one-line bundler flag / .gitignore fix and free OSS (mapguard) already covers it, so there's no recurring budget — a real, acute, but unmonetisable feature, not a company. Great timing dies on $5/mo economics. Developers will fix their bundler config once after seeing the leak and move on; they will not pay a recurring subscription for a simple CI check that acts as a bandage.
The brief's own bar converts: 50 Action installs or 15 upgrade-link clicks turn into paid private-org seats within a week. Ten private organizations install the GitHub Action and upgrade to the $15/mo paid tier to continuously monitor their proprietary package releases.
Teams publish npm packages without realising a bundled .map file exposes their entire pre-minification source. The proof is live and brutal: Claude Code's source was reconstructed straight from its published sourcemap (2,095 points, 1,022 comments on a developer forum), and within weeks two rebuild repos appeared, 'ChinaSiro/claude-code-sourcemap' at 8,700 stars with 14,348 comments and 'claude-code-best/claude-code' at 15,107 stars, the latter advertising a 'runnable, buildable, debuggable rebuild, types fixed, bun i ready.' There's no standard guard that fails a publish when sourcemaps are…
PIVOT at 62/100 on Skeptral. The kill-shot: “Stopping a published sourcemap is a one-line bundler flag / .gitignore fix and free OSS (mapguard) already covers it, so there's no recurring budget — a real,…”
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