Ranked stack board
CodexThe board builders scan before they commit to this stack.
OpenAI’s open-source coding agent
OpenAI Codex CLI is an open-source coding agent. Explore tools, extensions, and integrations built for the Codex ecosystem.
3 featured picks34 builds with real repo pull3 live lanes to scan
124Tracked Builds
310kRepo Stars
3Builder Lanes
Fastest Way Into Codex
1. Install
npm install -g @openai/codexRequires Node.js 22+. Works on macOS, Linux, and WSL.
2. Run
cd your-project && codexOpens an interactive session. Codex reads your codebase and suggests changes.
3. Configure
Set your OpenAI API key, choose a model, and configure sandboxing preferences in ~/.codex/config.yaml.
Where Codex is winning
The strongest lanes in this ecosystem, ranked by visible public proof.
Lead builds
65k ★Coding Agents
1 tracked builds
Codex board
(7)Filter the ranked board by type, timing, and proof signal.
7 signals found
MCP ServerCode & Search
A personal context store for AI agents and assistants—reuse your existing coding agent CLI (Codex/Claude/OpenCode) wi...
Builder signal414 repo stars40 builder votes
Go, Claude
Builder signalGetting enough attention to influence how people assemble their stack.
CodexInstantGo, Claude
A personal context store for AI agents and assistants—reuse your existing coding agent CLI (Codex/Claude/OpenCode) with built‑in Skills/tools and a desktop GUI to capture, search, and reuse project knowledge across agents and repos.. An open-source mcp server for the AI coding ecosystem.
MCP Server
한국 로컬 리테일과 영화관 조회를 MCP, CLI, Codex Skill로 연결합니다.
Builder signal297 repo stars30 builder votes
Builder signalGetting enough attention to influence how people assemble their stack.
CodexInstant
한국 로컬 리테일과 영화관 조회를 MCP, CLI, Codex Skill로 연결합니다.
MCP Server
Structured, auditable AI-assisted development for teams. Zero-dependency MCP server, web dashboard, and multi-provide...
Rising build50 repo stars5 builder votes
Rising buildEarly proof is forming around this project before it turns obvious.
CodexInstant
Structured, auditable AI-assisted development for teams. Zero-dependency MCP server, web dashboard, and multi-provider AI CLI support.
MCP Server
Open-source AI agent orchestration platform — self-hosted mission control for autonomous multi-agent systems. Visual...
Rising build30 repo stars3 builder votes
Rising buildEarly proof is forming around this project before it turns obvious.
CodexInstant
Open-source AI agent orchestration platform — self-hosted mission control for autonomous multi-agent systems. Visual DAG workflows, 450+ MCP tools, human-in-the-loop approvals. Works with Claude, GPT-4o, Gemini, Ollama, Codex.
MCP Server
Local multi-agent coding orchestrator with 22 pipeline roles, TDD enforcement, SonarQube integration, and automated c...
Early signal14 repo stars1 builder vote
Early signalNew enough that sharp builders can still get ahead of the crowd here.
CodexInstant
Local multi-agent coding orchestrator with 22 pipeline roles, TDD enforcement, SonarQube integration, and automated code review. Supports Claude, Codex, Gemini, OpenCode and Aider. MCP server included. No API costs — runs on your existing subscriptions.
MCP Server
ArcKit Enterprise Architecture Toolkit - Codex CLI Extension with skills, agents, and MCP servers
Early signal14 repo stars1 builder vote
Early signalNew enough that sharp builders can still get ahead of the crowd here.
CodexInstant
ArcKit Enterprise Architecture Toolkit - Codex CLI Extension with skills, agents, and MCP servers
MCP Server
AI CLI skill/MCP resource manager with TUI and MCP server — manage skills, MCPs, groups across Claude/Codex/Gemini/Op...
Early signal8 repo stars1 builder vote
Early signalNew enough that sharp builders can still get ahead of the crowd here.
CodexInstant
AI CLI skill/MCP resource manager with TUI and MCP server — manage skills, MCPs, groups across Claude/Codex/Gemini/OpenCode