yynxxxxx
yynxxxxx is an individual/solo developer publishing Codex-X, a free, open-source, cross-platform desktop manager for OpenAI Codex Desktop and Codex CLI. Codex-X brings prompt templates, provider/API switching, authentication, sessions, Skills/MCP, usage statistics, and TOML configuration into one visual interface so users do not have to repeatedly edit files by hand.
At a Glance
- Individual developers and technical users of OpenAI Codex Desktop or Codex CLI
- Software-engineering and maintenance workflows
- Security researchers, CTF participants, and reverse engineers
- Writers and technical-documentation users who manage reusable prompts
- +1 more
AI Tools by yynxxxxx
(1)
Codex-X
Codex CLI Visual Config Manager
Discussions
No discussions yet
Be the first to start a discussion about yynxxxxx
Latest News
Codex-X v0.3.21: improved Windows online updates, faster installation waiting, and older-version migration without a normal reboot while preserving accounts and configuration.
Codex-X v0.3.20: added local provider routing and failover with provider priority plus configurable timeout and retry behavior; also fixed configuration-loss and session-sync issues.
Codex-X v0.3.18: added reasoning-level selection after third-party model mapping, background configuration checks, Markdown session export, and ZIP export/import for MCP and Skills.
Codex-X v0.3.17: added official account quota/reset visibility and provider presets/model mappings for DeepSeek, MiniMax, and Xiaomi MiMo.
Products & Services
Free, MIT-licensed, cross-platform Tauri desktop application for OpenAI Codex Desktop/Codex CLI. It manages prompt templates, named official Codex accounts, third-party providers and model mappings, local sessions, Skills, MCP servers, TOML/auth configuration, backups, and local token-usage analytics; packages are provided for macOS, Windows, and Linux.
Market Position
Codex-X positions itself as an independent, open-source visual management layer for Codex Desktop/CLI rather than a model provider or OpenAI product. Its differentiation is the combination of prompt injection/template management, provider and account switching, local session operations, Skills/MCP management, TOML/auth editing, quota/usage visibility, and cross-platform desktop packaging in one tool; it replaces repeated manual file editing and overlaps with adjacent provider/configuration switchers such as CC Switch (which it can import from).
Leadership
Founders
yynxxxxx
Independent GitHub developer and the public owner/author of the Codex-X repository. The public profile centers on Codex-X and related Codex/gpt_sub_analysis repositories; no separate employer or prior company is identified in the reviewed sources.
Founding Story
The project was started to solve the problem of Codex Desktop/CLI settings becoming scattered across configuration files when users combine multiple prompts, third-party APIs, sessions, Skills, and MCP. Its initial vision was to make those frequent operations visible and manageable from a single desktop interface, while keeping data on the user's own computer.
Business Model
Revenue Model
Free and open-source MIT-licensed desktop software distributed through GitHub Releases. Codex-X itself does not provide model service or add a charge; official subscriptions and third-party API costs are paid to the relevant providers.
Target Markets
- Individual developers and technical users of OpenAI Codex Desktop or Codex CLI
- Software-engineering and maintenance workflows
- Security researchers, CTF participants, and reverse engineers
- Writers and technical-documentation users who manage reusable prompts
- Users running multiple model providers or Codex accounts locally
- Developers using OpenAI Codex Desktop or Codex CLI who need to manage scattered configuration files
- Switching among multiple official Codex accounts and third-party API providers/models
- Maintaining, testing, and rapidly switching prompt templates for coding and technical work
- Organizing, repairing, exporting, synchronizing, or cleaning up local Codex sessions by project
- Installing and managing Skills and MCP servers
- Software development, debugging, code review, technical writing, CTF/security research, and reverse-engineering workflows