AICoven Qwen3 1.7B MCP

A fine-tuned Qwen3 1.7B model optimised for MCP (Model Context Protocol) tool calling in AICoven.

Training Details

  • Base model: mlx-community/Qwen3-1.7B-4bit
  • Method: LoRA fine-tuning (16 layers, rank 16)
  • Training examples: 284 (190 tool calls, 59 no-tool, 35 multi-turn)
  • Iterations: 300, learning rate 1e-4
  • Final validation loss: 0.011
  • Accuracy: 87.9% on 58 test examples (tool routing)

Capabilities

  • Routes user requests to the correct tool from 75+ MCP tools
  • Handles file operations, shell execution, GitHub, calendar, Slack, Notion, and more
  • Answers general knowledge questions directly without tool calls
  • Processes multi-turn conversations with tool results

Usage

This model is designed for use with the AICoven macOS/iOS app using the MLX framework.

from mlx_lm import load, generate

model, tokenizer = load("aicoven/Qwen3-1.7B-MCP")
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