Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/codeguide-dev/codeguide-starter-lite/claude-mdgit clone --depth 1 https://github.com/CodeGuide-dev/codeguide-starter-liteWhat 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 | $0.02843 | $0.02843 |
| Opus 5 | $0.01422 | $0.01422 |
| Sonnet 5 | $0.00569 | $0.00569 |
| Haiku 4.5 | $0.00284 | $0.00284 |
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 2d 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.
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/appdirectory 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
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.
- 2d ago First seen · 416 lines · 2,843 tokens per session scan A 8ce58379021a
codeguide-starter-lite CLAUDE.md is an instructions file published in the GitHub repository CodeGuide-dev/codeguide-starter-lite (520 stars, last pushed 11mo ago), licensed MIT. It adds 2,843 tokens to every session, about $0.0142 per session on Opus 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.
Other instructions, from other repositories
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
buildNext
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
Instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
spec-kit AGENTS.md
Instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
langchain AGENTS.md
Instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.