Sadd Architecture

[](LICENSE) [](https://agentskills.io) [](https://github.com/hesreallyhim/awesome-claude-code)

Advanced context engineering techniques and patterns for Claude Code, OpenCode, Cursor, Antigravity and more.

[Quick Start](#quick-start) · [Plugins](#plugins-list) · [Github Action](https://cek.neolab.finance/guides/ci-integration) · [Reference](https://cek.neolab.finance/reference) · [Docs](https://cek.neolab.finance/)

[Context Engineering Kit](https://cek.neolab.finance)

Hand-crafted collection of advanced context engineering techniques and patterns with minimal token footprint, focused on improving agent result quality and predictability.

The marketplace is based on prompts used daily by our company developers for a long time, supplemented by plugins from benchmarked papers and high-quality projects.

[!IMPORTANT] **v2 marketplace release:** [Spec-Driven Development plugin](https://cek.neolab.finance/plugins/sdd) was rewritten from scratch. It is now able to produce working code in 100% of cases on real-life production projects!

Key Features

• Simple to Use - Easy to install and use without any dependencies. Contains automatically used skills and self-explanatory commands.
• Token-Efficient - Carefully crafted prompts and architecture, preferring command-oriented skills with sub-agents over general information skills when possible, to minimize populating context with unnecessary information.
• Quality-Focused - Each plugin is focused on meaningfully improving agent results in a specific area.
• Granular - Install only the plugins you need. Each plugin loads only its specific agents, commands, and skills. Each without overlap and redundant skills.
• Scientifically proven - Plugins are based on proven techniques and patterns that were tested by well-trusted benchmarks and studies.

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