Your builder nails the happy path, then swears it’s done. The other 20% — broken access control, unguarded admin APIs, 500s on bad input, secrets in the bundle — is where every AI build quietly fails. 80/20 Launch Audit is the senior developer that breaks into your app, proves what’s broken with evidence, and refuses to call anything done on a hunch. It runs inside your own Claude Code, Cursor, or Codex — your code never leaves your machine.
▶ The real dashboard — a live audit with evidence for every check.
Paste your live URL. We run a surface scan on the spot — security headers, exposed secrets, CORS, cookies, HTTPS, SEO. No signup, no code upload; only the URL leaves your browser. The deep audit (broken access control, admin/RBAC, your repo) runs free in your own agent.
80/20 Launch Audit runs as an MCP server inside the coding agent you already pay for. No API key to buy, no hosted backend, nothing to deploy. Copy one line, paste it into your agent, done.
1One command clones, installs, downloads Chromium, and registers 80/20 Launch Audit with Claude Code.
git clone https://github.com/Fusion-Data-Company/fusion-launchaudit.git && cd fusion-launchaudit && npm install && npx playwright install chromium && claude mcp add launchaudit -- node --experimental-strip-types ./runner/mcp-server.ts && npm run dashboard1Clone and install — identical to every agent.
git clone https://github.com/Fusion-Data-Company/fusion-launchaudit.git && cd fusion-launchaudit && npm install && npx playwright install chromium && npm run dashboard2Add a server named launchaudit to Cursor's MCP settings at ~/.cursor/mcp.json:
{ "mcpServers": { "launchaudit": { "command": "node", "args": ["--experimental-strip-types", "./runner/mcp-server.ts"] } } }1Clone and install — identical to every agent.
git clone https://github.com/Fusion-Data-Company/fusion-launchaudit.git && cd fusion-launchaudit && npm install && npx playwright install chromium && npm run dashboard2Codex CLI speaks MCP — register the same launchaudit server in your Codex config (same command, same args):
{ "mcpServers": { "launchaudit": { "command": "node", "args": ["--experimental-strip-types", "./runner/mcp-server.ts"] } } }Linters check syntax. 80/20 Launch Audit checks reality — the things AI builders confidently ship and quietly fake. It actively tries to break in, not just look around.
Change one id in the URL and read another user's data. We try it — and flag it when it works.
The button is gone from the UI, but the action still fires for anyone who calls it directly.
A sensitive endpoint with no server-side authorization check — wide open behind a friendly form.
Send a malformed request and the server returns a 500 with an internal stack trace.
No CSP, X-Frame-Options, or HSTS — the cheap defenses that quietly never got turned on.
API keys or a stray .env shipped straight into the client bundle, readable by anyone.
Horizontal scroll and clipped content at 390px — checked in a real viewport, not guessed.
The success toast appears; the data never persists. We reload and verify it actually stuck.
You already did — and it said it looked good. That’s the trap: your AI wants to help, so it tells you what you’re hoping to hear. It reads your own code and agrees with it. It won’t log in as a stranger to read your data, won’t hammer your API until it leaks, and never double-checks its own “looks fine.” 80/20 Launch Audit makes it do the opposite of people-pleasing.
A live browser plus raw HTTP. It logs in as two different users and tries to cross the line, sends the malformed input, and calls the admin endpoint it should never reach.
Every result carries evidence — a trace, a response, a screenshot. Not “looks fine.” Shown.
A separate watchdog re-runs every “pass.” Anything it can’t reproduce is flagged — never quietly counted as done.
Your AI is the eager junior who says ship it. 80/20 Launch Audit is the senior who says prove it — and does.
Real developers on why "your AI said it's done" isn't enough — and how 80/20 Launch Audit runs free, on your own machine and your own agent subscription.
Not hypotheticals — documented incidents and studies. This is why “your AI said it’s ready” isn’t enough.
The Register, 2025 · Replit / SaaStr incident
Veracode GenAI Code Security Report, 2025
Wiz, 2026 · Moltbook
Semafor · CVE-2025-48757 (Lovable)
Stanford, ACM CCS 2023
CodeRabbit, 2025 · 470 real GitHub PRs
From a running URL to a scored, evidence-backed punch list — and then the fixes — without leaving your editor.
One copy-paste registers 80/20 Launch Audit as an MCP server inside Claude Code, Cursor, or Codex — on your own subscription. Nothing to host.
Give it a running URL and optionally the repo. It scans the code, crawls the app, and runs real browser interactions plus direct HTTP probes.
A 0–100 readiness score, evidence for every check, and paste-ready fixes — then it applies them and re-verifies that they actually work.
A watchdog independently re-verifies every single “pass” against fresh evidence — re-running the interaction, re-fetching the response, re-reading the state. Anything it can't reproduce is flagged, never silently passed. So the score you get is the truth, not a hopeful guess.
Because one did. Connect 80/20 Launch Audit in under a minute and find out what's really between you and launch.
Send anything — a question about the platform, a test you want in the default suite, feedback, or a partnership. It goes straight to Fusion.