What is codeguide-starter-lite CLAUDE.md?

A project guide for CodeGuide Starter Kit, a Next.js template with authentication, a database, AI features, and reusable interface components. It describes the main technologies, folders, and configuration files.

Use it when developing the Next.js application, including its pages, API routes, authentication, database connection, AI chat endpoint, styling, and interface components.

It helps an agent understand where features belong and how the starter kit is assembled before changing its code.

How CodeGuide-dev/codeguide-starter-lite configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to CodeGuide-dev/codeguide-starter-lite. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/CodeGuide-dev/codeguide-starter-lite/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/CodeGuide-dev/codeguide-starter-lite

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/codeguide-dev/codeguide-starter-lite/claude-md/github.svg)](https://agentmods.dev/instructions/codeguide-dev/codeguide-starter-lite/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/codeguide-dev/codeguide-starter-lite/claude-md"><img src="https://agentmods.dev/badge/instructions/codeguide-dev/codeguide-starter-lite/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/codeguide-dev/codeguide-starter-lite/claude-md"><img src="https://agentmods.dev/badge/instructions/codeguide-dev/codeguide-starter-lite/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 2,843 This file is loaded in full into every session.

When invoked 2,843 The same file — it is already loaded in full.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.02843	$0.02843
Opus 5.5	$0.01137	$0.01137
Sonnet 5.5	$0.00569	$0.00569
Haiku 4.5	$0.00284	$0.00284

Measured 2mo ago against content hash 8ce58379021a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

codeguide-starter-lite CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

CLAUDE.md · 416 lines

How it starts

The opening of the file, as written. The whole thing — 416 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md - CodeGuide Starter Kit

This file contains essential context about the project structure, technologies, and conventions to help Claude understand and work effectively within this codebase.

Project Overview

CodeGuide Starter Kit is a modern Next.js starter template featuring authentication, database integration, AI capabilities, and a comprehensive UI component system.

Core Technologies

Framework: Next.js 15 with App Router (/src/app directory structure)
Language: TypeScript with strict mode enabled
Styling: TailwindCSS v4 with CSS custom properties
UI Components: shadcn/ui (New York style) with Lucide icons
Authentication: Clerk with middleware protection
Database: Supabase with third-party auth integration
AI Integration: Vercel AI SDK with support for Anthropic Claude and OpenAI
Theme System: next-themes with dark mode support

Project Structure

src/
├── app/                    # Next.js App Router
│   ├── api/               # API routes
│   │   └── chat/          # AI chat endpoint
│   ├── globals.css        # Global styles with dark mode
│   ├── layout.tsx         # Root layout with providers
│   └── page.tsx           # Home page with status dashboard
├── components/
│   ├── ui/                # shadcn/ui components (40+ components)
│   ├── chat.tsx           # AI chat interface
│   ├── setup-guide.tsx    # Configuration guide
│   ├── theme-provider.tsx # Theme context provider
│   └── theme-toggle.tsx   # Dark mode toggle components
├── lib/
│   ├── utils.ts           # Utility functions (cn, etc.)
│   ├── supabase.ts        # Supabase client configurations
│   ├── user.ts            # User utilities using Clerk
│   └── env-check.ts       # Environment validation
└── middleware.ts          # Clerk authentication middleware

Key Configuration Files

package.json: Dependencies and scripts
components.json: shadcn/ui configuration (New York style, neutral colors)
tsconfig.json: TypeScript configuration with path aliases (@/)
.env.example: Environment variables template
SUPABASE_CLERK_SETUP.md: Integration setup guide

Read the full file on GitHub · 416 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 416 lines · 2,843 tokens per session scan A 8ce58379021a

Subscribe to this mod's changes

codeguide-starter-lite CLAUDE.md is an instructions file published in the GitHub repository CodeGuide-dev/codeguide-starter-lite (519 stars, last pushed 1y ago), licensed MIT. It adds 2,843 tokens to every session, about $0.0114 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

codeguide-starter-lite CLAUDE.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
codeguide-starter-lite CLAUDE.mdCodeGuide-dev/codeguide-starter-lite	Instructions file	519	1y ago	MIT	A	2,843	Claude Code
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	yesterday	MIT	A	7,461	Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	yesterday	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

codeguide-starter-lite: Instructions file for Claude Code