Scans every GitHub PR for hardcoded API keys, database credentials, and secrets — sending private Slack alerts to the author and security team before code is merged

A startup that scans every GitHub PR for hardcoded API keys, database credentials, and secrets — sending private Slack alerts to the author and security team before code is merged.

🔥 1 likes·👀 1 views·🗓️ Added 157 days ago

😩 The problem

Security teams waste time manually auditing pull requests for accidental secrets leaks, which still slip through and cause breaches. Existing tools like GitHub Secret Scanning miss custom keys, require enterprise plans, or flag too many false positives to be useful in CI.

🎯 First customer

Security engineer at a mid-size SaaS company with 50–500 engineers shipping daily.

🛠️ Smallest version to build

  •   Install GitHub App on a single repo
  •   Scan PR diffs for regex patterns of common secrets
  •   Post anonymized alerts to a private Slack channel
  •   Send direct Slack DM to PR author with remediation steps

💰 How it makes money

Seat-based subscription at $29 per developer per month, billed annually, with a 14-day free trial.

🚩 Where it could fail

  •   GitHub changes API rate limits or permissions
  •   False positives erode trust and get the app uninstalled
  •   Competitors bundle similar features into existing CI/CD tools

🧪 First step this week

Email 20 security engineers at SaaS companies with a Calendly link to demo a manual run of your regex scanner on their last 5 PRs.

⚡ Build prompt for AI coding agents

Paste into Claude Code, Cursor or Codex to scaffold a landing page and MVP for this idea.

prompt.md
# Build A Production-Grade Landing Page For This Startup Idea

## Idea
> "A startup that scans every GitHub PR for hardcoded API keys, database credentials, and secrets — sending private Slack alerts to the author and security team before code is merged."

## Context
- Treat this as a real Dev Tools company launching today, not a loose concept.
- Derive a strong, brandable product name from the idea and use it consistently across the page.
- Define the most likely target user, their trigger moment, the pain they already feel, and the clearest paid offer.
- Keep the strategy, copy, and visuals specific to this idea. Avoid generic AI SaaS language or template copy.

## Repo Context
- Before coding, inspect the repo root for `CLAUDE.md` and follow it if present.
- Then inspect shared project docs that are clearly relevant, such as README files, design-system docs, inspiration references, or files explicitly referenced by `CLAUDE.md`.
- If the selected agent file or shared project docs reference `SKILL.md`, skill folders, or inspiration docs, read the relevant ones before implementation.
- Do not merge rules from other agent-specific root files unless the selected agent file or project docs explicitly point to them.
- Do not ignore repo instructions. Only create a missing agent-context file if the project clearly uses that pattern and a minimal file would materially improve future consistency.

## Execution Constraints
- Build for Claude Code.
- Work inside the existing repo conventions and current stack instead of introducing a new setup.
- Framework fit: Match the existing route, rendering, and styling conventions, and keep interactivity isolated to places that actually need it.
- Return production-ready code — no partial snippets or pseudo-code.
- Make strong, opinionated design decisions.
- Write specific, benefit-driven copy — no placeholders.
- If the repo includes `CLAUDE.md`, treat it as project-specific context and follow it.
- Return production-ready code only. No pseudo-code, placeholders, or partial sections.

## Before Coding, Explicitly Define
### 1. Visual Thesis
- One sentence on mood, material feel, and energy.

### 2. Content Plan
- Hero: brand + bold promise
- Context / Why Now: why this matters now
- Problem / Solution: 3 pains and how the product resolves them
- Feature Detail: 4-6 features with concrete benefits
- Social Proof: 2 testimonials + 3 trust stats
- Pricing / Offer: the most credible monetization model for this product
- FAQ: 5 real objections
- Final CTA: direct close with clear next step

### 3. Interaction Thesis
- Use exactly 2-3 intentional motions.
- Motion must support hierarchy or product presence, not decoration.
- Respect prefers-reduced-motion.

### 4. Accessibility Notes
- Semantic HTML, correct headings and landmarks, visible focus states, keyboard support, meaningful alt text, and WCAG 2.2 AA contrast.

### 5. Design System
- Exact font family decision: choose the best headline font and the best body/UI font for this idea, explain why they fit the brand, and use no more than 2 typefaces total.
- Exact theme colors: define concrete theme tokens for background, surface, text, muted text, border, accent, and accent-foreground.
- Keep the palette disciplined: mostly neutrals plus 1 accent color. Do not use 4-5 competing colors or a messy gradient-heavy scheme.
- Typography scale with sizes and weights.
- Spacing scale using a 4px rhythm.
- CSS variables or design tokens.
- Borders, shadows, and radii.

### 6. Precision Audit
- Define the visual quality bar for spacing, alignment, card sizing, button sizing, and section balance before implementation.
- The page must feel pixel-perfect, measured, and clean rather than approximate.

### 7. Visual Archetype
- Derive a specific visual archetype from the idea itself, not just the category.
- Use that archetype to drive font pairing, theme colors, spacing density, hero composition, product imagery, and section emphasis.

## Idea-Specific Direction
- Audience angle: Write for technical buyers who care about speed, clarity, reliability, and fewer moving parts.
- Product surface: Favor visuals like code, logs, workflows, diffs, API responses, or dense dashboard surfaces over generic marketing art.
- Visual direction: Use a restrained, high-density product aesthetic with strong hierarchy and obvious utility.
- Theme discipline: Keep the palette tight and technical: disciplined neutrals plus one accent. Use crisp sans families and avoid decorative or playful font choices.
- Offer model: Prefer a developer-friendly structure such as hobby, team, and scale or a usage-based model.
- Proof to emphasize: Use technical proof such as reduced setup time, faster reviews, lower error rates, or volume processed.

## Visual Archetype
- Archetype: Technical Operator
- Why it fits: The value is precision and leverage for technical users, so the page should feel fast, dense, and obviously useful.
- Typography direction: Use crisp sans-serif fonts with a technical, modern feel. Keep type compact and highly legible instead of expressive.
- Color mood: Use disciplined neutrals with one sharp accent that highlights actions, metrics, and code-related UI states.
- Layout behavior: Use tighter spacing, stronger grid logic, and product-led sections with clear utility over decoration.
- Product visualization: Show code, workflows, logs, diffs, API responses, dashboards, or setup states rather than abstract illustrations.
- Motion behavior: Use minimal motion, mostly for hierarchy and interface response rather than mood.
- Section emphasis: Put extra emphasis on product detail, technical proof, setup clarity, and sharp CTA hierarchy.

## Page Requirements
### 1. Hero
- Create a sharp product name derived from the idea.
- Write a headline with a clear value proposition and a supporting subheadline that explains who it is for and why it matters now.
- Include one primary CTA and one lower-friction secondary CTA.
- Make the first viewport feel like one unified composition.
- Brand first. The page should still feel distinctive even without the nav.
- Do not use a generic hero card unless the product UI itself is the primary interaction.

### 2. Context / Why Now
- Explain the market shift, behavioral change, or user frustration that makes this product relevant right now.
- Add 2-3 short proof points, stats, or credibility signals that feel plausible for this idea.

### 3. Problem / Solution
- Surface 3 concrete pain points the target customer already feels.
- Explain exactly how this product solves them better than the status quo.

### 4. Feature Detail
- Create 4-6 features.
- For each feature, include a name, one short benefit-driven description, and a suggested Lucide icon.

### 5. Social Proof
- Write 2 realistic testimonials with name, role, company, and a quote that sounds specific rather than generic.
- Add 3 stats that support trust or momentum.

### 6. Pricing / Offer
- Choose a pricing or offer structure that fits the category and buying motion.
- Use 3 tiers or an equally clear offer structure if that is more credible.
- Mark one option as the recommended choice.

### 7. FAQ
- Answer 5 real objections with short, confident responses.

### 8. Final CTA
- End with a clear closing headline, one sentence of support copy, and a direct CTA.

## Copy Rules
- Lead with the outcome, not the feature list.
- Use specific, benefit-driven copy written for the likely buyer.
- Keep sections concise, scannable, and commercially sharp.
- Avoid placeholders, vague buzzwords, and filler text.

## UI Rules
- Use a calm, premium hierarchy with strong contrast and restrained accent use.
- Prefer border-led surfaces, subtle radii, and crisp typography over flashy effects.
- The theme must feel aesthetic and professional, not colorful for the sake of being colorful.
- Choose font families that fit the product story. Do not default to generic fonts unless they are clearly the strongest choice.
- Two ideas in the same category should still be allowed to look meaningfully different if their promise, audience, or emotional tone differs.
- Keep the palette tight: neutrals plus one accent is the default.
- Make spacing feel exact. Audit every gap, padding, margin, and max-width so the layout feels deliberate rather than loose.
- If the design uses cards, make card heights, padding, border treatment, icon sizing, and headline rhythm feel consistent and balanced.
- Avoid floppy sections, oversized UI, weak alignment, and random whitespace.
- Push toward a pixel-perfect result on both desktop and mobile.
- Keep the component structure clean and manageable for a solo developer.
- Avoid over-engineering or unnecessary folders.
- Make the layout excellent on desktop and mobile.

## SEO Metadata
- Provide a page title under 60 characters.
- Provide a meta description under 155 characters.
- Provide descriptive OG image alt text.

## Delivery
- Return the full implementation, not a partial snippet or a planning document.
- Make the result specific enough that it can be generated well in one pass.

## Design QA Checklist
- Confirm the first viewport reads as one unified composition and the brand is visually dominant.
- Confirm the font pairing fits the idea, feels intentional, and does not fall back to generic defaults without reason.
- Confirm the theme stays disciplined: mostly neutrals plus one accent, with clean contrast and no messy extra colors.
- Confirm spacing follows a consistent 4px rhythm and section spacing feels deliberate rather than loose.
- Confirm any cards use balanced heights, padding, icon sizing, border treatment, and headline rhythm.
- Confirm buttons, inputs, badges, and nav elements feel proportionate and not oversized.
- Confirm desktop and mobile layouts both feel polished, aligned, and visually calm.
- Confirm motion is minimal, purposeful, and respects prefers-reduced-motion.
- Confirm there are no placeholders, weak copy blocks, awkward gaps, or sloppy alignment.
- If any item fails, refine the implementation before stopping.

🛠️ Related Dev Tools ideas

FAQ — this idea

+What is the "Scans every GitHub PR for hardcoded API keys, database…" startup idea?

Security teams waste time manually auditing pull requests for accidental secrets leaks, which still slip through and cause breaches. Existing tools like GitHub Secret Scanning miss custom keys, require enterprise plans, or flag too many false positives to be useful in CI.

+Who is the first customer for this idea?

Security engineer at a mid-size SaaS company with 50–500 engineers shipping daily.

+How do I validate this idea before building it?

Email 20 security engineers at SaaS companies with a Calendly link to demo a manual run of your regex scanner on their last 5 PRs.

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