What does Codex Agent do?

Helping developers write, modify, and work with code through an AI agent inside JetBrains Fleet. It is catalogued under Other dev tools on PulseGate.

Who should use Codex Agent?

Codex Agent is a B2B product built for software developers using JetBrains Fleet.

What platforms does Codex Agent run on?

Codex Agent runs on the web, macOS, Windows, and Linux.

Is Codex Agent still maintained?

Unverified. Codex Agent has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Codex Agent?

Similar projects tracked by PulseGate include AI Agent Core, Claude Code Agent, and Codex Assistant.

Back to the index

Codex Agent

jetbrains.comOther dev tools

Codex Agent is a plugin for JetBrains Fleet that provides an AI coding-agent experience within the editor. It is intended for developers who want assistance with code-related tasks without leaving their Fleet workspace.

WebmacOSWindowsLinux

Visit jetbrains.com

Overview

4 features

Codex Agent is an Other dev tools project. Helping developers write, modify, and work with code through an AI agent inside JetBrains Fleet. Codex Agent is a B2B product aimed at software developers using JetBrains Fleet. It ships for the web, macOS, Windows, and Linux.

Codex Agent first shipped in 2026. Key capabilities include AI coding agent, fleet integration, and code assistance.

Summary written by a language model from the project’s public pages.

AI coding agent
Fleet integration
Code assistance
In-editor workflow

Built with & integrations

Hosting

AWS

Connectors

vscode

Runs on

BrowsermacOSWindowsLinux

Detected from

AWS: x-amz-cf-id header · x-amz-cf-pop header · via header

Trust & compliance

Verified signals

HTTPS

Indexing history

What PulseGate has recorded for this listing

Indexed10 Sept · 05:27 UTC
Codex Agent verified via JetBrains Plugins
Source: JetBrains Plugins · Open

Frequently asked questions about Codex Agent

What does Codex Agent do?: Helping developers write, modify, and work with code through an AI agent inside JetBrains Fleet. It is catalogued under Other dev tools on PulseGate.
Who should use Codex Agent?: Codex Agent is a B2B product built for software developers using JetBrains Fleet.
What platforms does Codex Agent run on?: Codex Agent runs on the web, macOS, Windows, and Linux.
Is Codex Agent still maintained?: Unverified. Codex Agent has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Codex Agent?: Similar projects tracked by PulseGate include AI Agent Core, Claude Code Agent, and Codex Assistant.AI Agent Core Claude Code Agent Codex Assistant
When did Codex Agent launch?: Codex Agent first shipped in 2026.

At a glance

Platforms: Web
Languages: English
First seen: 10 Sept 2026
Built for: software developers using JetBrains Fleet
Model: B2B
Solves: Helping developers write, modify, and work with code through an AI agent inside JetBrains Fleet.

Registered as

JetBrains Marketplace: 29375

Developer

Jetbrains

Index record

Indexed: 10 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 10 Sept 2026

Identity audit (13)

Slug: codex-agent-jetbrains-com
Lifecycle state recorded: 10 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 10 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Last updated: 10 Sept 2026
Canonical URL: https://plugins.jetbrains.com/plugin/29375-codex-agent

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