TypeScript AI Coding Rules

# Repository Guidelines

- Repo: https://github.com/openclaw/openclaw
- In chat replies, file references must be repo-root relative only (example: `extensions/bluebubbles/src/channel.ts:80`); never absolute paths or `~/...`.
- GitHub issues/comments/PR comments: use literal multiline strings or `-F ...

# Next.js Development Guide

> **Note:** `CLAUDE.md` is a symlink to `AGENTS.md`. They are the same file.

## Codebase structure

### Monorepo Overview

This is a pnpm monorepo containing the Next.js framework and related packages.

```
next.js/
├── packages/           # Published npm packages
├── t...

# CLAUDE.md

## Project Structure

Excalidraw is a **monorepo** with a clear separation between the core library and the application:

- **`packages/excalidraw/`** - Main React component library published to npm as `@excalidraw/excalidraw`
- **`excalidraw-app/`** - Full-featured web application (exc...

Firecrawl is a web scraper API. The directory you have access to is a monorepo:
 - `apps/api` has the actual API and worker code
 - `apps/js-sdk`, `apps/python-sdk`, `apps/rust-sdk` and `apps/java-sdk` are various SDKs

When making changes to the API, here are the general steps you should take:
1. W...

### Monorepo Packages

| Package | npm name | Purpose |
|---------|----------|---------|
| `playwright-core` | `playwright-core` | Browser automation engine: client, server, dispatchers, protocol |
| `playwright` | `playwright` | Test runner + browser automation (public package) |
| `playwright-test...

# CLAUDE.md

This file provides guidance to Claude Code when working with code in this repository.

## Project Overview

Official MCP reference server implementations. This is an npm workspaces monorepo containing 7 servers (4 TypeScript, 3 Python) under `src/`. Each server is a standalone package p...

# Supabase — CLAUDE.md

## Monorepo Structure

This is a Turborepo monorepo. Key packages:

- `apps/www` — Marketing site (Next.js)
- `apps/studio` — Supabase Studio dashboard (Next.js)
- `packages/ui` — Shared UI components
- `packages/shared-data` — Shared TypeScript types/data

## Setup

```bash
...

# Project Agent Instructions

Python environment:

- Always use the backend Poetry virtualenv (`backend-py3.10`) for Python commands.
- Preferred invocation: `cd backend && poetry run <command>`.
- If you need to activate directly, use Poetry to discover it in the current environment:
  - `cd backen...

# gstack development

## Commands

```bash
bun install          # install dependencies
bun test             # run free tests (browse + snapshot + skill validation)
bun run test:evals   # run paid evals: LLM judge + E2E (diff-based, ~$4/run max)
bun run test:evals:all  # run ALL paid evals regardless...

# Claude Code Configuration - Ruflo v3.5

> **Ruflo v3.6** (2026-04-29) — Stable release with agent federation and comms-first coordination.
> 6,000+ commits, 314 MCP tools, 16 agent roles + custom types, 19 AgentDB controllers, 21 native plugins.
> Packages: `@claude-flow/[email protected]`, `claude-flow@...

# Astro Framework — CLAUDE.md

## Project Overview

Astro is a web framework that generates fast, content-focused websites. Key innovations:
- **Island Architecture**: Partial hydration — only interactive components ship JavaScript.
- **Content Collections**: Type-safe content management with Zod sc...

# Claude-Mem: AI Development Instructions

Claude-mem is a Claude Code plugin providing persistent memory across sessions. It captures tool usage, compresses observations using the Claude Agent SDK, and injects relevant context into future sessions.

## Architecture

**5 Lifecycle Hooks**: SessionSt...

# CLAUDE.md — Project Conventions for new-api

@AGENTS.md

## Claude Code

- Follow the shared project instructions imported from `AGENTS.md`....

# AI Assistant Guide

This file provides guidance to AI coding assistants when working with code in this repository. Adherence to these guidelines is crucial for maintaining code quality and consistency.

## Guiding Principles (MUST FOLLOW)

- **Keep it clear**: Write code that is easy to read, main...

# LibreChat

## Project Overview

LibreChat is a monorepo with the following key workspaces:

| Workspace | Language | Side | Dependency | Purpose |
|---|---|---|---|---|
| `/api` | JS (legacy) | Backend | `packages/api`, `packages/data-schemas`, `packages/data-provider`, `@librechat/agents` | Expre...

# CLAUDE.md

AI-powered penetration testing agent for defensive security analysis. Automates vulnerability assessment by combining reconnaissance tools with AI-powered code analysis.

## Commands

**Prerequisites:** Docker, Anthropic API key in `.env`

```bash
# Setup
cp .env.example .env && edit .e...

# QMD - Query Markup Documents

Use Bun instead of Node.js (`bun` not `node`, `bun install` not `npm install`).

## Commands

```sh
qmd collection add . --name <n>   # Create/index collection
qmd collection list               # List all collections with details
qmd collection remove <name>      # Re...

# Drizzle ORM — CLAUDE.md

## Philosophy

Drizzle is "SQL for TypeScript" — if you know SQL, you know Drizzle. The API mirrors SQL syntax rather than abstracting it away.

## Schema Definition

```typescript
// db/schema.ts
import { pgTable, uuid, text, timestamp, integer } from 'drizzle-orm/pg-core...

# Hono — CLAUDE.md

## Overview

Hono is a fast, lightweight web framework for the Edges. Runs on Cloudflare Workers, Fastly Compute, Deno, Bun, Vercel, Netlify, AWS Lambda, and Node.js.

## Basic App

```typescript
import { Hono } from 'hono'

const app = new Hono()

app.get('/', (c) => c.text('Hel...

# CLAUDE.md - AI Coding Agent Context

This file provides context for AI coding agents working on the Rowboat monorepo.

## Quick Reference Commands

```bash
# Electron App (apps/x)
cd apps/x && pnpm install          # Install dependencies
cd apps/x && npm run deps          # Build workspace package...

# Deno Fresh — CLAUDE.md

## Overview

Fresh is a next-generation web framework for Deno. Key features:
- Zero client-side JavaScript by default (Island Architecture).
- No build step — just-in-time rendering.
- File-based routing.
- Built on Preact for the component model.

## Project Structure

``...

# CLAUDE.md

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

## Project Overview

This is the **Portkey AI Gateway** - a fast, reliable AI gateway that routes requests to 250+ LLMs with sub-1ms latency. It's built with Hono framework for TypeSc...

# CLAUDE.md

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

## Build & Test Commands

```sh
pnpm install         # Install all workspace dependencies

pnpm build:all       # Build all packages
pnpm lint:all        # Run ESLint + Prettier check...

# holaOS — repo guide

The local Electron desktop app (`hola-boss-oss`) + its in-process runtime
(`runtime/{harnesses,harness-host,api-server,state-store}`). See
`apps/desktop/CLAUDE.md` for desktop-renderer conventions and the parent
`~/Developer/CLAUDE.md` for how this fits the wider Holaboss prod...

# Langfuse — CLAUDE.md

## Overview

Langfuse is an open-source LLM engineering platform. Features:
- **Tracing**: Full observability of LLM calls, chains, agents.
- **Prompt Management**: Version-controlled prompts with A/B testing.
- **Evaluations**: Human annotation + LLM-as-judge + automated eva...

# CLAUDE.md

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

## Development Commands

```bash
# Start development server
npm run dev

# Build static site for production
npm run build

# Start production server (after build)
npm start

# Lint th...

# flash-list

High-performance replacement for React Native's FlatList, built on recycling principles. Used by thousands of React Native apps for smooth scrolling with large datasets.

## Source Layout

- `src/` — library source code (TypeScript)
- `fixture/react-native/` — React Native test/demo ap...

# CLAUDE.md

## Commands

```bash
bun test                # Run tests
bun run typecheck       # TypeScript type checking
bun run format          # Format with prettier
bun run format:check    # Check formatting
```

## What This Is

A GitHub Action that lets Claude respond to `@claude` mentions on i...

# CLAUDE.md

## Commands

```bash
bun test                # Run tests
bun run typecheck       # TypeScript type checking
bun run format          # Format with prettier
bun run format:check    # Check formatting
```

## What This Is

A GitHub Action that lets Claude respond to `@claude` mentions on i...

{
  "statusLine": {
    "type": "command",
    "command": "node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/graft-statusline.cjs\""
  },
  "subagentStatusLine": {
    "type": "command",
    "command": "node \"${CLAUDE_PROJECT_DIR:-.}/.claude/helpers/graft-statusline.cjs\""
  },
  "footerLinksRegexes"...

# Stripe Node.js SDK — CLAUDE.md

## Overview

This is the official Stripe Node.js library. It provides convenient access to the Stripe REST API from Node.js and browser environments.

## Development Setup

```bash
npm install
npm run build
npm test
```

## Code Style

- TypeScript strict mode is en...

# CLAUDE.md - Kaneo

Self-hosted project management platform. pnpm monorepo: Hono backend + React frontend.

**Key Philosophy:** Features exist to solve real problems, not to impress. Avoid over-engineering.

## Commands
```bash
pnpm dev              # Start all services
pnpm build            # Buil...

# Agentation

Monorepo containing:

1. **npm package** (`package/`) - See `package/CLAUDE.md`
2. **Website/docs** (`package/example/`) - See `package/example/CLAUDE.md`

## What is Agentation?

A floating toolbar for annotating web pages and collecting structured feedback for AI coding agents.

## D...

# OneCLI

Cloud backend for OneCLI — manages authentication, integrations, and permissions for the OneCLI agent gateway.

## Commands

```bash
pnpm dev          # Start development
pnpm build        # Build all
pnpm check        # Lint + types + format
pnpm fix          # Auto-fix lint + format
pnpm...

# Claude Code Ultimate Guide - Project Context

## Purpose

This repository is the **comprehensive documentation for Claude Code** (Anthropic's CLI tool). It teaches users how to use Claude Code effectively through guides, examples, and templates.

**Meta-note**: This repo documents Claude Code, so ...

{
  "permissions": {
    "allow": [
      "Bash(mkdir:*)",
      "Bash(pnpm test:*)",
      "Bash(pnpm changeset:*)",
      "Bash(/dev/null)",
      "Bash(pnpm build:*)",
      "Bash(pnpm typecheck:*)"
    ],
    "deny": ["Read(./.env)", "Read(./.env.*)"],
    "additionalDirectories": ["../workflow-...

# CLAUDE.md

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

## Build Commands

```bash
# Install dependencies
pnpm install

# Build all packages (uses Turborepo)
pnpm build

# Type-check all packages
pnpm typecheck

# Check all packages (linti...

# Temporal TypeScript SDK — CLAUDE.md

## Key Concepts

- **Workflow**: Durable, fault-tolerant function. Must be deterministic.
- **Activity**: Non-deterministic I/O (API calls, DB queries). Called from workflows.
- **Worker**: Process that executes workflows and activities.
- **Signal**: Async mes...

# CLAUDE.md

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

## Project Overview

This is an MCP (Model Context Protocol) server that provides Next.js development tools for AI coding assistants. The server exposes tools, prompts, and resources ...

# oh-my-agent v2.x — Claude Code Integration

## 프로젝트 정체성
- **oh-my-agent**: 멀티 에이전트 오케스트레이션 프레임워크
- **SSOT**: `.agents/` 디렉토리 (직접 수정 금지)
- **응답 언어**: 한국어 (`.agents/config/user-preferences.yaml` → `language: ko`)

## 아키텍처
- **13 도메인 Skills**: `.agents/skills/` (심링크로 `.claude/skills/`에 노출)
- **11 Wor...

## Push PR to GitHub workflow
This workflow should be initiated only if asked by the user.

### 1. Ensure current branch
- The remote origin/main branch is not writeable, so if there are changes on the main branch, create a new one and work over there

### 2. Preliminary TypeScript checks
The follow...

# CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository. Detailed conventions, testing patterns, and architecture decisions are in `.claude/rules/`.

## What is Domscribe?

Domscribe is a pixel-to-code development tool that lets developers c...

# CLAUDE.md — Caliber

## What Is This

`@rely-ai/caliber` — CLI that fingerprints projects and generates AI agent configs (`CLAUDE.md`, `.cursor/rules/`, `AGENTS.md`, skills). Supports Anthropic, OpenAI, Google Vertex AI, OpenAI-compatible endpoints, Claude Code CLI, and Cursor ACP.

## Commands

`...

# vercel-plugin Development Guide

## Quick Reference

- **Build hooks**: `bun run build:hooks` (compiles `hooks/src/*.mts` → `hooks/*.mjs` via tsup)
- **Build manifest**: `bun run build:manifest` (generates `generated/skill-manifest.json` from SKILL.md frontmatter)
- **Build from skills**: `bun run...