macsdk 0.11.2

Multi-Agent Chatbot SDK - Build customizable multi-agent chatbots with ease

MACSDK - Multi-Agent Chatbot SDK

A comprehensive SDK for building customizable multi-agent chatbots with RAG support, web interfaces, and reusable API tools.

What can it do?

• Create a chatbot with CLI and Web UI, ready to be used immediately.
• Create agents with a CLI chat (for testing purposes) ready to be used.
• Register agents into chatbots, so your chatbot can call any of the agents you add.

How does it work?

MACSDK follows a supervisor + specialist agents architecture:

• Supervisor: Routes user queries to the right specialist agent
• Specialist Agents: Focused experts that handle specific tasks (APIs, monitoring, etc.)
• Formatter: Ensures consistent, user-friendly responses

Philosophy: Agents are simple by default, extensible without code changes:

• Start with just CAPABILITIES (what the agent does)
• Add tools for new actions (api_get, fetch_file, etc.)
• Extend with Skills (how-to guides) and Facts (domain knowledge) - auto-detected
• Use EXTENDED_INSTRUCTIONS for critical per-request guidelines

Key Features

• 🏗️ Zero-Config Scaffolding: Generate production-ready chatbots and agents instantly
• 🤖 Intelligent Supervisor: Automatic routing and orchestration of specialist agents
• 🔧 Auto-Detected Tools: calculate, read_skill, read_fact included automatically
• 📚 Knowledge Extension: Add Skills and Facts without code changes - just drop .md files
• 🌐 Web Interface: Built-in FastAPI + WebSocket server with real-time streaming
• ⏱️ Time Awareness: Agents automatically know current date/time
• 🔄 Progress Tracking: Real-time visibility into agent selection and tool usage
• 🎯 Simple & Extensible: Agents work out-of-box, extend via tools/skills/facts

Quick Start

Installation

For detailed installation instructions, see the Installation Guide.

# Clone and install
git clone https://github.com/juanje/macsdk
cd macsdk
uv sync

# Or install via pip/uv (once published)
# uv add macsdk

1. Create a Chatbot

Learn more in the Creating Chatbots Guide.

macsdk new chatbot my-chatbot --display-name "My First Chatbot"
cd my-chatbot
cp .env.example .env
# Edit .env and add your GOOGLE_API_KEY
uv sync
uv run my-chatbot

It's ready to use immediately.

2. Create an Agent

Learn more in the Creating Agents Guide.

cd ..
macsdk new agent infra-agent --description "Monitors infrastructure services"
cd infra-agent
uv sync
uv run infra-agent chat

Agents work immediately. Extend with:

• Tools in tools.py (actions)
• Skills in skills/*.md (procedures)
• Facts in facts/*.md (domain knowledge)

3. Register the Agent to the Chatbot

cd ../my-chatbot/
macsdk add-agent . --path ../infra-agent

Now you'll be able to use the chat, which can delegate to the agent if needed.

uv run my-chatbot chat
# Or using the Web UI
uv run my-chatbot web

You can add as many agents as you want!

Configuration

Environment Variables (.env)

GOOGLE_API_KEY=your_key_here

YAML Configuration (config.yml)

# LLM settings
llm_model: gemini-3-flash-preview
llm_temperature: 0.3

# RAG sources (if --with-rag)
rag:
  enabled: true
  sources:
    - name: "My Docs"
      url: "https://docs.example.com/"
      tags: ["docs", "api"]

Examples

The examples/ directory contains working examples:

• api-agent: REST API interactions with JSONPlaceholder.
• devops-chatbot: Multi-agent chatbot with RAG and API tools.

Development

git clone https://github.com/juanje/macsdk
cd macsdk
uv sync

# Run tests
uv run pytest

# Type checking & linting
uv run mypy src/
uv run ruff check .

License

MIT

🤖 AI Tools Disclaimer

This project was developed with the assistance of artificial intelligence tools

Tools used:

• Cursor: Code editor with AI capabilities
• Claude-4.5-Opus: Anthropic's language model

Division of responsibilities:

Human (Juanje Ojeda):

• 🎯 Specification of objectives and requirements
• 📋 Definition of project's architecture
• 🔍 Critical review of code and documentation
• 💬 Iterative feedback and solution refinement
• ✅ Final validation of concepts and approaches

AI (Cursor + Claude-4.5-Opus):

• 🔧 Initial code prototyping
• 📝 Generation of examples and test cases
• 🐛 Assistance in debugging and error resolution
• 📚 Documentation and comments writing
• 💡 Technical implementation suggestions

Collaboration philosophy: AI tools served as a highly capable technical assistant, while all design decisions and project directions were defined and validated by the human.

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• author: Juanje Ojeda
• email: [e-mail]