What is Agent Tool Protocol (ATP)?
Agent Tool Protocol (ATP) is a platform that enables you to register, expose, and serve your own functions as tools via the ChatATP platform. It supports:- Secure OAuth2 flows for third-party integrations
- Dynamic tool registration with metadata
- Real-time tool invocation via WebSocket or https
- LLM integration with OpenAI, Anthropic, and Mistral AI
- Framework support for Django, FastAPI, and Flask
How ATP Works
ATP enables any LLM to call your custom Python functions through a shared context protocol.- LLM: OpenAI, Anthropic, or Mistral AI models that generate tool calls
- ATP Server: The orchestrator that routes tool requests
- ToolKit: Your custom package of capabilities using the ATP SDK
- Tools: Python functions exposed with the
@register_tooldecorator - LLM Client: The client that sends tool calls to your toolkits
- ToolKit Client: The client that registers and serves your tools
Installation
Quick Start
Build Tools with ToolKitClient
Register Python functions as tools and serve them via WebSocket
Connect LLMs with LLMClient
Integrate OpenAI, Anthropic, or Mistral AI with your toolkits
Key Features
ToolKitClient
Register and serve Python functions as tools
LLMClient
Connect LLMs to your toolkits and execute tool calls
OAuth2 Integration
Secure authentication with HubSpot, Google, Salesforce, and more
Framework Integration
Use ATP with Django, FastAPI, or Flask
Use Cases
API Integration Tools
Wrap third-party APIs (HubSpot, Salesforce, etc.) as LLM tools
Local Tools
Access local files, databases, and scripts through ATP
Multi-Step Workflows
Chain multiple tool calls for complex tasks
Custom Integrations
Build custom tools for your specific use case
Supported LLM Providers
ChatATP works seamlessly with:- OpenAI (GPT-4, GPT-3.5, etc.)
- Anthropic (Claude 3 Opus, Sonnet, Haiku)
- Mistral AI (Mistral Large, Medium, Small)