SynthexCode

SynthexCode

**A terminal-native AI coding assistant — run an agent that reads, writes, and ships code right from your shell.**

  

SynthexCode is a fast, keyboard-first AI coding assistant for the terminal, built with Python and [Textual](https://textual.textualize.io/). It turns your shell into an agentic workspace: multi-model backends, a rich toolset, subagents, multi-agent teams, MCP servers, memory, hooks, and a sandboxed permission layer.

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✨ Features

• Multi-provider — Anthropic (Claude) and OpenAI (GPT) backends, with thinking mode and custom base URLs.
• Full toolset — read, write, and edit files; run bash; glob & grep; task tracking; and more.
• Subagents & teams — spawn explore / plan / verification subagents, or form multi-agent teams (lead + teammates) that collaborate over a shared task board.
• MCP support — stdio, Streamable HTTP, and SSE servers, with context-window-aware tool loading.
• Memory — automatic memory, recall, and instruction files (SYNTHEXCODE.md / AGENTS.md).
• Hooks — pre/post tool-use hooks for guardrails and automation.
• Permissions & sandbox — permission modes, dangerous-command detection, and OS sandboxing (bwrap / seatbelt).
• Git worktree — first-class worktree switching and isolation.
• Skills — install and run reusable skill packs.
• Remote mode — serve a browser UI over WebSocket.

🚀 Quick start

Requires **Python 3.11+** and [uv](https://docs.astral.sh/uv/).

git clone https://github.com/Asuka008/SynthexCode.git
cd SynthexCode
uv sync

Create a config file at `.synthexcode/config.yaml` (project) or `~/.synthexcode/config.yaml` (user):

providers:
  - name: anthropic-official
    protocol: anthropic