Install the mal-agents skill family (opencode main menu) — interactive fish installer with bash fallback, installable via npx

Persistent shell PTY backend over the DeepSeek Harness subprocess terminal primitive

Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support for the Bash 4.3 braces specification, without sacrificing speed.

Bash grammar for tree-sitter

Sandbox-enforcing implementation of the DeepSeek Harness filesystem seam: fences write/edit by the per-call sandbox mode (read-only denies mutation, workspace-write contains it to the workspace + temp roots) while reads pass through

Local-subprocess implementation of the DeepSeek Harness subprocess seam

Local PowerShell implementation of the DeepSeek Harness bash executor seam

A simulated bash environment with virtual filesystem

Reads / writes floats / doubles from / to buffers in both modern and ancient browsers.

Fast 0-deps bash parser written in TypeScript

Webpack loader that resolves relative paths in url() statements based on the original source file

The default executor-less/UI-less agent spine with fallback session titles, provider-routed retry, and optional persisted goals

Per-call sandbox policy resolver and current model context: deployment fallbacks plus each session's mode and workspace root, shared by every enforcing capability family

Model-facing bash tool with optional generic background-task and sandbox-escalation support

Bash dictionary for cspell.

Create clickable links in the terminal

A CLI tool to detect the node package manager used in a project

Abstract process-sandbox seam (ctx.sandbox) for the DeepSeek Harness: same-world confinement vocabulary and the SandboxProvider contract

Sandbox-consuming implementation of the DeepSeek Harness bash executor seam (confines every command via ctx.sandbox, reports denial/enforcement result facts)

A language server for Bash