Slash Command System With Custom Command Extensibility

Open-source AI code assistant for VS Code/JetBrains — customizable models, context providers, and slash commands.

Unique: Implements a modular slash command system where each command is a discrete TypeScript class with its own context providers, LLM routing, and post-processing logic. Commands can be composed, chained, and extended via a plugin interface. The system supports conditional command availability based on file type, project configuration, or user role.

vs others: Copilot and Cursor have limited slash command support; Continue's extensible command system allows teams to build custom commands that integrate with proprietary tools, enforce workflows, and route requests to different models per command.