Open-source Python library for 73 API connectors — Gmail, Slack, GitHub, Stripe, OpenAI, Anthropic & more. MCP server, OpenAI function calling, Anthropic tool use. 1,519 actions, 11 live-verified. Apache 2.0.
README
One interface, every tool. Connect 68+ APIs to your Python app or AI agent in minutes.
Every SaaS API has its own SDK, its own auth dance, its own pagination scheme, and its own error format. If you're building an AI agent, you also need to generate JSON Schema for function calling -- differently for OpenAI, Anthropic, and Gemini. You end up writing glue code instead of product code.
ToolsConnector gives you a single, typed Python interface to 74 connectors and 1,530 actions. It works identically whether you're building a Django app, an OpenAI agent, or an MCP server for Claude Desktop.
To browse the full connector reference, playground, and guides locally:
python3 -m http.server 5001 --directory site
Then open http://localhost:5001 in your browser.
pip install toolsconnector
Install only the connectors you