Wilmer's Tool Calling Brings Enterprise Features to Local Coding Models

The implementation of tool calling in Wilmer enables local LLMs like OpenCode to achieve capabilities comparable to proprietary solutions such as Claude Code, allowing high-quality agentic coding even without internet connectivity. While processing speed is reduced, the accuracy improvements are substantial enough to significantly decrease the number of iterations needed to complete coding tasks. This advancement narrows the performance gap between open-source and proprietary AI-assisted development tools, potentially transforming how developers leverage local AI coding assistants.