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Codex CLI 0.110.0 adds plugin system and multi-agent workflow improvements
OpenAI API · releasefeaturesdkplatform · developers.openai.com ↗

Plugin System & Marketplace Integration

Codex CLI 0.110.0 introduces a plugin system that enables developers to load skills, MCP entries, and app connectors from configuration files or a local marketplace. This system is configurable and includes an install endpoint via the app server, allowing plugins to be enabled directly from the Codex app interface.

Enhanced Multi-Agent Workflows

The TUI multi-agent flow has been significantly expanded with several usability improvements:

  • Approval prompts for agent actions
  • /agent-based enablement for clearer agent invocation
  • Improved role-labeled handoff context between agents
  • Ordinal nicknames for easier agent identification
  • Clearer prompts throughout the workflow

Service Tier Support & Performance Toggle

The CLI now supports fast and flex service tiers via the app server, with a persisted /fast toggle in the TUI. This allows developers to dynamically adjust performance settings based on their workflow needs without reconfiguration.

Memory Management Improvements

Memory functionality has been enhanced with:

  • Workspace-scoped writes for better isolation and organization
  • Renamed memory settings for improved clarity
  • Built-in guardrails to prevent saving stale or polluted facts

Installation & Distribution

A direct Windows installer script has been added to published release artifacts, simplifying setup for Windows users.

Getting Started

Install the new version via npm:

npm install -g @openai/codex@0.110.0