Featured
Build, review, test, and ship software with 23 role-specialized AI slash commands that turn Claude Code into a complete virtual engineering team.
Optimize LLM context for AI coding agents: an open source MCP plugin that sandboxes large tool output locally, reducing context use by up to 98% per session.
About context-mode
context-mode is an open source tool in Developer Tools. Use it as a free, self-hostable alternative to Tokenade, Cursor and Windsurf.
Optimize LLM context for AI coding agents: an open source MCP plugin that sandboxes large tool output locally, reducing context use by up to 98% per session.
Licensed under Elastic License 2.0 (ELv2) with 31,300 stars on GitHub.
More open source developer tools tools
See all →
Build memory-safe, high-performance systems software with a compiler that catches concurrency and null-pointer bugs before they reach production.
Godot is a free and open-source game engine for 2D and 3D game development.
Featured
Manage multiple active Node.js versions per shell and per project with a POSIX-compliant bash script for macOS, Linux, and Windows WSL.