What is vibesolver CLAUDE.md?

Project instructions for VibeSolver, a web application that uses AI to create AWS architecture suggestions, diagrams, and learning flashcards. It is built with React, TypeScript, Tailwind CSS, and the Vercel AI SDK.

Use them when developing, testing, formatting, building, measuring, or updating the SQLite database for VibeSolver.

They give contributors the project's development commands, database tasks, and code-quality checks in one place.

How manavsehgal/vibesolver configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to manavsehgal/vibesolver. 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/manavsehgal/vibesolver/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/manavsehgal/vibesolver

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/manavsehgal/vibesolver/claude-md/github.svg)](https://agentmods.dev/instructions/manavsehgal/vibesolver/claude-md)

Your own site

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

Per session 746 This file is loaded in full into every session.

When invoked 746 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	$0.00746	$0.00746
Opus 5.5	$0.00298	$0.00298
Sonnet 5.5	$0.00149	$0.00149
Haiku 4.5	$0.00075	$0.00075

Measured 2mo ago against content hash c27f4f8b79be, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

vibesolver 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 · 93 lines

How it starts

The opening of the file, as written. The whole thing — 93 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Project Overview

VibeSolver is an AI twin of an AWS Solutions Architect built with React 18, TypeScript, Tailwind CSS, and the Vercel AI SDK. It helps users generate AWS solutions using natural language, visualize architectures, and learn through interactive flashcards.

Development Commands

# Development
pnpm dev              # Start development server
pnpm build            # Build for production (includes TypeScript compilation)
pnpm preview          # Preview production build

# Code Quality
pnpm lint             # Run ESLint with TypeScript
pnpm format           # Format code with Prettier
pnpm test             # Run Vitest tests
pnpm test:ui          # Run tests with Vitest UI

# Database
pnpm db:generate      # Generate Drizzle migrations
pnpm db:push          # Apply schema changes to SQLite database
pnpm db:studio        # Open Drizzle Studio for database inspection

# Code Quality Metrics

pnpm metrics            # Generate initial metrics report
pnpm metrics:summary    # View quick summary
pnpm metrics:compare    # Compare changes over time

Architecture

State Management Pattern

Zustand stores (src/stores/) for client state with devtools integration
TanStack Query (src/lib/react-query.tsx) for server state, caching, and API management
Store structure follows domain-driven design (e.g., solutions.ts handles all solution-related state)

AI Integration Architecture

Centralized AI service (src/lib/ai.ts) handles all Anthropic Claude API interactions
Structured output using Zod schemas for type-safe AI responses
Predefined schemas for AWS solutions, flashcards, and what-if analysis
AI functions: generateAWSSolution, generateFlashcards, performWhatIfAnalysis, modifySolution, explainSolution

Database Layer

Drizzle ORM with SQLite for local data persistence
Schema-first approach with all tables defined in src/db/schema.ts
Type inference from Drizzle schemas using $inferSelect and $inferInsert
Database connection and configuration in src/db/index.ts

Read the full file on GitHub · 93 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 · 93 lines · 746 tokens per session scan A c27f4f8b79be

Subscribe to this mod's changes

vibesolver CLAUDE.md is an instructions file published in the GitHub repository manavsehgal/vibesolver (5 stars, last pushed 1y ago), licensed MIT. It adds 746 tokens to every session, about $0.0030 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 2026-08-31.

agent ai aws vibe-coding

vibesolver CLAUDE.md next to 6 instructions from other repositories
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vibesolver: Instructions file for Claude Code