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GuardCue

Scans apps built with AI builders for exposed databases, leaked keys and unlimited paid API calls, from outside or by reading code.

From $19 onceActively maintained

Developer toolsSecurityFor developersFree tier
guardcue.com ↗
Open guardcue.comAlternativesSet it up for my team
GuardCue: data, price, alternatives
At a glancechecked Nov 2, 2026

not read yet

Use

For
Builders of AI-made apps (Lovable, Bolt, Replit) checking security before launch.
Price
From $19 oncepricing page, read Nov 2, 2026
Activity
Actively maintainedrelease 4 weeks ago
Used for
  • scan a live site for exposed databases and keys
  • find customer data open to anyone without sign-in
  • spot server-side faults that could run up unlimited bills
read off guardcue.com on Nov 2, 2026
Worth knowingcomputed from what we read · each with its source
  • Has an MCP server (1 in the registry)public registry →
Pricingpricing page, read Nov 2, 2026

From $19 once

pricing page

Price Watch: every price change in the Atlas, weekly

Your datawhat they publish, each line with its page · read Nov 2, 2026
  • Data processing agreementpublishedDPA ↗

These are GuardCue's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Nov 2, 2026
  • MCP servercom.guardcue/guardcueverified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-11-02
  • Address to connectapi.guardcue.com/api/v1/mcp

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Developer toolsby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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From people who use itnot part of the reading

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Questions this page answers
  • What is GuardCue?

    Scans apps built with AI builders for exposed databases, leaked keys and unlimited paid API calls, from outside or by reading code. It is listed in the Atlas under Developer tools.

  • Who is GuardCue for?

    Builders of AI-made apps (Lovable, Bolt, Replit) checking security before launch.

  • How much does GuardCue cost?

    Paid plans start at $19 once, per GuardCue's pricing page on 2026-11-02.

  • Is GuardCue still maintained?

    Actively maintained: release 4 weeks ago.

  • How do I cancel GuardCue?

    In its own words (pricing page, 2026-11-02): “You choose a plan from inside your results, and you can cancel a monthly plan whenever you like.”

  • What are alternatives to GuardCue?

    In Developer tools, by use: ClawSecure, UNPWNED, Vibe Code Detector, SimplyScan, Ankra.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk