You.com DX Toolkit

Open-source toolkit for AI-powered development - npm packages, plugins, and skills that work with Claude Code, Cursor, and 20+ AI coding assistants.

Build with You.com's AI capabilities across your entire workflow:

• 📦 NPM Packages - Ready-to-use integrations for popular frameworks
• 🔌 Universal Plugins - Cross-platform plugins for AI coding assistants
• 🎯 Claude Code Skills - Context-aware development patterns

---

NPM Packages

Production-ready packages for building, testing, and shipping agentic workflows:

@youdotcom-oss/mcp

MCP Server giving AI agents real-time web search, AI answers, and content extraction via Model Context Protocol. Documentation →

@youdotcom-oss/ai-sdk-plugin

Vercel AI SDK plugin for You.com web search and AI agents - zero server setup, works with any model provider. Documentation →

@youdotcom-oss/teams-anthropic

Use Claude models (Opus, Sonnet, Haiku) in Microsoft Teams.ai apps - drop-in replacement for OpenAI with full streaming support. Documentation →

Marketplace

Cross-platform plugins for Claude Code, Cursor, Windsurf, and other AI coding assistants. Guided workflows for enterprise integrations, AI workflows, and deployment automation.

ai-sdk-integration

Add You.com's search, AI agent, and content extraction tools to Vercel AI SDK applications - interactive setup workflow with smart integration. Documentation →

teams-anthropic-integration

Generate Microsoft Teams apps with You.com Anthropic integration using @youdotcom-oss/teams-anthropic - handles setup workflow for new and existing apps. Documentation →

claude-agent-sdk-integration

Integrate Claude Agent SDK with You.com MCP server - guided setup for Python and TypeScript with HTTP MCP configuration. Documentation →

openai-agent-sdk-integration

Integrate OpenAI Agents SDK with You.com MCP server - supports Hosted MCP and Streamable HTTP for Python and TypeScript. Documentation →

Quick Start

Prerequisites:

• Bun >= 1.2.21: Installation guide
• GitHub CLI (recommended): brew install gh (macOS) or other platforms

Development setup:

# Clone repository
git clone git@github.com:youdotcom-oss/dx-toolkit.git
cd dx-toolkit

# Install dependencies
bun install

# Set up environment variables
cp .env.example .env
# Edit .env and add your YDC_API_KEY and ANTHROPIC_API_KEY
source .env

# Authenticate with GitHub (if using gh CLI)
gh auth login

# Build all packages
bun run build

# Run all tests
bun test

# Run all quality checks
bun run check

For comprehensive development guidelines, see AGENTS.md.

Monorepo Commands

This toolkit uses Bun workspaces. Commands can run at workspace-level (all packages) or package-level (specific package).

Workspace-Level Commands

Run from repository root to affect all packages:

bun install              # Install dependencies for all packages
bun run build            # Build all packages
bun test                 # Test all packages
bun run check            # Run all quality checks (biome + types + package)
bun run check:write      # Auto-fix all issues across all packages

Package-Specific Commands

From Root (run specific package commands):

# MCP Server (using root shortcuts)
bun run dev:mcp          # Start MCP server in STDIO mode
bun run start:mcp        # Start MCP server in HTTP mode
bun run test:mcp         # Test MCP server only

# Or call package scripts directly:
bun --cwd packages/mcp dev
bun --cwd packages/mcp start
bun --cwd packages/mcp test

# All packages follow this pattern:
# bun run <command>:<package>
# bun --cwd packages/<package> <command>

Documentation

Package Documentation

• MCP Server README - User-focused setup and usage guide with API examples
• AI SDK Plugin README - Vercel AI SDK integration guide
• Teams Anthropic README - Microsoft Teams.ai integration guide

Contributor Documentation

• AGENTS.md - Comprehensive development guidelines for maintainers and agentic IDEs
• Package-Level CONTRIBUTING.md - Contribution guidelines and pull request process

Directory Structure

dx-toolkit/
├── marketplace.json       # Plugin marketplace manifest
├── packages/
│   ├── mcp/               # MCP Server package
│   ├── ai-sdk-plugin/     # Vercel AI SDK plugin
│   └── teams-anthropic/   # Teams.ai Anthropic integration
│       ├── src/           # Source code
│       ├── dist/          # Compiled output
│       ├── templates/     # Code templates
│       ├── README.md      # User documentation
│       ├── AGENTS.md      # Package dev guide
│       └── package.json   # Package config
├── plugins/               # Claude Code plugins
│   └── teams-anthropic-integration/
│       ├── .claude-plugin/
│       ├── commands/
│       ├── src/
│       ├── templates/
│       ├── AGENTS.md      # Plugin instructions
│       └── README.md      # Plugin docs
├── .github/
│   └── workflows/         # CI/CD workflows
├── docs/
│   └── MARKETPLACE.md     # Marketplace documentation
├── AGENTS.md              # Monorepo dev guide
├── package.json           # Workspace root config
└── README.md              # This file

Roadmap

Plugins in Development (Target: Q1 2026)

• google-chat-mcp-integration - Google Chat apps with You.com MCP server
• eval-harness - Evaluation harness for MCP tools (includes skills)
• local-rag-sqlite - Local RAG with SQLite backend (includes skills)
• cloud-deployment - Cloud-agnostic deployment automation (includes skills)
• rl-pipeline - Reinforcement learning pipeline starter (includes skills)

View complete roadmap →

Contributing

Contributions are welcome! See CONTRIBUTING.md for guidelines.

License

MIT - See LICENSE for details

Support

• Documentation: MCP Server Docs
• Issues: GitHub Issues
• Email: support@you.com
• Web: You.com Support

---

Built with ❤️ by You.com