For Cursor · Claude Code · Codex · Windsurf · Lovable · Bolt

Generate the files your AI coding agent needs.

Create Cursor rules, CLAUDE.md, AGENTS.md, build prompts, and testing checklists — so your AI can build your app with better structure and fewer mistakes.

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project.mdcCLAUDE.mdBUILD_PROMPT.md
lattice-pack/
CLAUDE.md4.2K
AGENTS.md3.1K
.cursor/rules/project.mdc2.8K
.cursor/rules/style.mdc1.4K
.cursor/rules/safety.mdc1.9K
BUILD_PROMPT.md6.8K
TESTING_CHECKLIST.md2.4K
SECURITY_CHECKLIST.md2.0K
1# Project Rules — Lattice
2
3## Stack
4- Next.js 15 + TypeScript
5- Tailwind + shadcn/ui
6- Supabase (auth + Postgres)
7- Stripe for billing
8
9## Constraints
10- Never modify files outside the active feature scope.
11- All layouts must work down to 375px viewport.
12- Ask before changing the database schema.
13- Prefer shadcn primitives over custom components.
14
15## Build Order
161. Auth (Supabase magic link)
172. Dashboard skeleton + sidebar
183. Weekly plan editor
Works with every major AI coding tool
Cursor
IDE
Claude Code
AGENT
Codex
AGENT
Windsurf
IDE
Lovable
BUILDER
Bolt
BUILDER
How it works

From blank repo to AI-ready in four steps.

01

Tell us about your project

Name, category, target users — set the foundation in one screen.

02

Pick your tools and stack

Cursor, Claude, Codex — and Next.js, Supabase, Stripe, anything you use.

03

Set features, pages, and rules

What it does, what to scaffold, what the agent should never touch.

04

Generate. Drop in. Build.

Download the pack, drop into your repo, point your agent at it.

What you get

A complete instruction layer for your repo.

Everything your AI agent needs to understand your project, follow your rules, and write the right code.

CLAUDE.md

A full system prompt for Claude Code — stack, structure, constraints, build order.

AGENTS.md

Codex-compatible agent instructions, scoped to your project context.

Cursor Rules (.mdc)

Multiple .mdc rule files in .cursor/rules/ — project, style, and safety scopes.

Build Prompt

A step-by-step build prompt with feature breakdown and acceptance criteria.

Testing Checklist

A pre-flight QA list tailored to your features, pages, and stack choices.

Security Checklist

Auth, secrets, RLS, input validation — common landmines pre-flagged.

Why it matters

Better structure in. Fewer surprises out.

Most AI coding bugs come from missing context. Without a clear system prompt, the agent guesses your stack, ignores your conventions, and rewrites unrelated files.

Consistent code across sessions
Your agent reads the same rules every time, no drift.
Safe by default
Constraints prevent schema changes, file rewrites, and secret leaks.
Your stack, your idioms
Tailored prompts that speak in your framework's vocabulary.
30 seconds to generate
No copy-pasting from blog posts. Pick options, hit go.
CLAUDE.md
## Stack - Next.js 15 (app router) - TypeScript strict - Supabase + RLS - Tailwind + shadcn/ui ## Always - Use server components - Server actions for mutations
safety.mdc
--- description: Hard limits alwaysApply: true --- - Never edit files outside scope - Ask before schema changes - Never commit secrets
TESTING.md
Auth flow [ ] Magic link redirects [ ] Session persists across refresh [ ] Logout clears tokens Billing [ ] Stripe webhook signature [ ] Plan downgrade prorates
BUILD_PROMPT.md
Build Lattice in this order: 1) Auth (Supabase magic link, redirect to /dashboard) 2) Dashboard shell (sidebar from spec, empty state) 3) Weekly plan editor (drag blocks onto a 7-day grid). Stop after each step and wait for review. Acceptance criteria attached for each phase.
Pricing

Free to start. Scale when you need to.

Free
$0 / mo
3 packs / month, all tools
Get started
Starter
$9 / mo
20 packs, project history
Upgrade
Recommended
Builder
$19 / mo
Unlimited packs, custom rules
Upgrade
Pro
$39 / mo
Team workspaces + API
Upgrade
See full pricing →
FAQ

Common questions.

Is this just prompt templates?
No. The pack is generated specifically for your project — your stack, features, pages, and rules — and shipped as proper config files (CLAUDE.md, .cursor/rules/, AGENTS.md) that your tools read natively.
Which AI coding tools are supported?
Cursor, Claude Code, Codex, Windsurf, Lovable, and Bolt. Each gets the right config format — .mdc for Cursor, CLAUDE.md for Claude Code, AGENTS.md for Codex, and so on.
Can I edit the generated files?
Yes — they're plain Markdown and JSON. Edit, version-control, and iterate freely. We give you a starting point, not a black box.
Do I need to be technical?
No. The flow is built for non-technical founders too — pick options, hit generate. The output is shaped for your AI tool to read, not for you to maintain by hand.
What about my private code?
We never see your code. The pack is generated from your selections only. You drop the files into your repo locally.
Ready to build?

Generate your first pack in 30 seconds.

Free forever. No credit card. Works with every major AI coding tool.

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