esengine/DeepSeek-Reasonix
Reasonix is a configurable terminal coding agent built to preserve DeepSeek prefix-cache reuse across long sessions, with optional planner/executor models and subprocess-based plugins.
Reasonix packages its agent harness as a **single static Go binary** configured through TOML. It supports OpenAI-compatible endpoints, an optional planner and executor in **two cache-stable sessions**, and external tools over **stdio JSON-RPC**.
Consider it when repeated prefixes dominate your DeepSeek token costs or when you want model, tool, and plugin choices outside application code. The same local engine serves terminal, desktop, and editor workflows, and prebuilt binaries cover **six OS and architecture targets**.
Reasonix packages its agent harness as a **single static Go binary** configured through TOML. It supports OpenAI-compatible endpoints, an optional planner and executor in **two cache-stable sessions**, and external tools over **stdio JSON-RPC**. Consider it when repeated prefixes dominate your DeepSeek token costs or when you want model, tool, and plugin choices outside application code. The same local engine serves terminal, desktop, and editor workflows, and prebuilt binaries cover **six OS and architecture targets**. The material describes the cache-maintenance design but provides no measured cost or latency comparison. The VS Code extension also does not bundle the CLI, so its local backend must be installed separately.
Reasonix makes cache stability an explicit harness design choice by separating planner and executor sessions and externalizing models, tools, and plugins into configuration. Its single binary may simplify consistent local workflows across interfaces, but the absence of measured savings means repeated-prefix cost and latency benefits remain a hypothesis to verify, and the editor still depends on a separately installed backend.