--- license: mit language: - en base_model: - openai/gpt-oss-20b tags: - gguf - code - coding-agent - conversational - terminal-agent - tool-use - function-calling - long-context - context-memory - agentic - rust - llama-cpp - kcode --- # kcode-oss-20b-mxfp4 > kcode-oss-20b-mxfp4 is a GGUF MXFP4 coding-agent model built on top of GPT-OSS 20B and optimized for terminal-native software engineering workflows, structured tool use, retrieval-grounded reasoning, and long-session coding tasks. ### The model is designed primarily for: repository navigation code editing and patch generation shell-oriented workflows structured tool calling retrieval-backed context restoration long-running agent sessions Architecture ## Base architecture: GPT-OSS 20B Mixture-of-Experts (MoE) MXFP4 quantization 131k context length GGUF runtime format ## Model metadata: 24 transformer blocks 32 experts 4 active experts per token GPT-4o tokenizer format YaRN rope scaling Intended Usage ## This model is intended to be paired with the Kcode runtime and orchestration layer: exact-context replay context vault references dynamic tool schema expansion persistent memory systems multi-tool agent execution ### It performs best in iterative: edit → test → repair coding workflows. Prompting Example system prompt: You are Kcode, a terminal-native coding agent. Repository state: ## Task: Fix the websocket reconnect logic without breaking auth refresh behavior. Runtime Compatibility ## Optimized for: llama.cpp Ollama OpenAI-compatible local servers terminal coding agents structured tool runtimes Notes ## kcode-oss-20b-mxfp4 is optimized more heavily for: coding workflows orchestration stability structured reasoning retrieval-grounded operation long-session memory behavior than for: roleplay creative writing unrestricted conversational chat Runtime # GitHub: https://github.com/icedmoca/kcode