Agent‑Driven Workflow
Runs Codex in proto mode behind a streamlined UI. Send prompts, approve patches, and keep moving — without leaving your editor workflow.
AI‑First Development Environment
Drive the OpenAI Codex CLI with a fast, cross‑platform desktop UI. Build, iterate, and ship with an agent that reads, edits, and runs your code — locally.
Why SemanticDeveloper
Cross‑Platform Desktop
Built with Avalonia on .NET 8, SemanticDeveloper runs natively on macOS, Linux, and Windows with consistent, fast UI.
Local‑First + Git‑Aware
Work in your own repositories. Initialize Git, create branches per task, and commit changes — all without cloud sandboxes.
MCP Tooling
Load Model Context Protocol (MCP) servers from JSON, enable tools, and pass them straight through to the Codex CLI session.
Live Token Insights
See blended token usage and remaining context so you can guide the agent with the right level of detail.
Zero Lock‑In
Everything runs locally using the open‑source Codex CLI. You stay in control of code and credentials.
In‑App Views
