Local Qwen 14B fails to drive Roblox MCP via Hermes, loops on weird commands
Fun-Conversation8926 · reddit · 2026-10-17
A beginner tried wiring Hermes Agent to a local 14B Qwen model via the Roblox MCP so the AI could build and script a game directly in Roblox Studio. Instead of using the MCP tools, the model loops on strange commands without accomplishing anything. The author is unsure whether the fault lies with the model, Hermes, the MCP config, or the local model's tool-calling ability, and asks for working configurations or better local model suggestions — a snapshot of how hard it is for small local models to reliably drive agent workflows.
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