mcp-lite

The library for local work with AI tools without running MCP server.

Installation

pip install mcp-lite

Import

from mcp_lite import MCP

Usage

mcp = MCP()


@mcp.tool
def sync_add(a, b):
    return a + b


@mcp.tool
async def async_mul(a, b):
    return a * b


tools = mcp.list_tools()

# Some code where AI calls some tools :)

for tool_call in tool_calls:
    tool_name = tool_call.get("tool_name")
    tool_args = tool_call.get("args", {})

    tool_result = await mcp.call_tool(tool_name, tool_args)