[Bug] OOM Kill upon opening baseline version #20988

Description

After downloading and extracting the baseline version of opencode, attempting to open the application causes a massive spike in memory usage. This rapid memory consumption immediately triggers the operating system's Out of Memory (OOM) killer, which forcefully terminates the process.

Expected Behavior

The application should launch successfully and run with a normal memory footprint without exhausting system resources.

Actual Behavior

The application immediately consumes all available system RAM upon startup, prompting the OS to terminate the process via an OOM kill.

Environment Details

• OS: Ubuntu 25.10
• System RAM: 12GB
• Opencode Version: Baseline (opencode-linux-x64-baseline.tar.gz)
• Installation Method: Direct download and extraction

Additional Context

CPU Architecture: Non-AVX CPU

Plugins

No response

OpenCode version

v1.3.13

Steps to reproduce

1. Download the baseline version of the opencode package.
2. Extract the downloaded archive to a local directory.
3. Launch the opencode application.
4. Observe system memory usage spike until the process is killed.

Screenshot and/or share link

No response

Operating System

Ubuntu 25.10

Terminal

Alacritty