A plugin that connects Claude with the Codex command-line coding agent. It supports mixed-model planning, implementation reviews, delegated tasks, and background jobs.

Planning and implementing software, requesting adversarial reviews, delegating work, and running background tasks across Claude and Codex.

It is intended to combine two coding-agent workflows and divide work between them. The input does not describe the exact commands or setup process.

stereo — Plugin for Claude Code by vsladkov/claudex-stereo

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/vsladkov/claudex-stereo

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/vsladkov/claudex-stereo/stereo/github.svg)](https://agentmods.dev/plugins/vsladkov/claudex-stereo/stereo)

Your own site

<a href="https://agentmods.dev/plugins/vsladkov/claudex-stereo/stereo"><img src="https://agentmods.dev/badge/plugins/vsladkov/claudex-stereo/stereo/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/vsladkov/claudex-stereo/stereo"><img src="https://agentmods.dev/badge/plugins/vsladkov/claudex-stereo/stereo.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured The manifest loads nothing itself; its 4 skills, 15 commands, 1 agent, 3 hooks cost 414 tokens a session between them.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

stereo scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 21d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/stereo/.claude-plugin/plugin.json · 10 lines

What it actually says

{
  "name": "stereo",
  "displayName": "Claudex Stereo",
  "version": "1.54.0",
  "description": "Pair Claude with the Codex CLI: mixed-model planning and implementation, adversarial reviews, delegated tasks, and background jobs.",
  "author": {
    "name": "Veselin Sladkov"
  }
}

Contents

What it installs

The manifest is a name and a version. 4 skills, 15 commands, 1 agent, 3 hooks travel with it, and installing the plugin installs all of them — 414 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

21d ago Changed 4ffe7679a152
1mo ago Changed c457360270e0
1mo ago Changed daf914f24d15
1mo ago First seen · 10 lines scan A 844001fb874c

Subscribe to this mod's changes

stereo is a plugin published in the GitHub repository vsladkov/claudex-stereo (4 stars, last pushed 21d ago), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Building agents Claude Code Code review ai-pair-programming claude claude-code-plugin cli

lets

Development workflow with session management, code review, and task tracking.

restarter/lets-workflow · not measured

claudelint

A comprehensive linter for Claude Code projects. Validates CLAUDE.md files, skills, settings, hooks, MCP servers, plugins, and more. Requires: npm install --save-dev claude-code-lint.

pdugan20/claudelint · not measured

volley

Two AI coding assistants in one repo, behind a hard lock. Claude and OpenAI Codex plan, implement, and review each other's work without colliding.

Ryan-M-Frank/volley · not measured

diff-summary

One-call structured triage of a git diff — file-by-file role classification (source/test/config/doc/generated/build/fixture/migration), risk tier (low/medium/high) with reasons, public-API touch detection, co-changed-test detection, secret-risk path flagging, and aggregate stats. Replaces the 5–20 Read calls an agent…

osouthgate/agent-plus · not measured

wisp-agentdiff

Per-agent diff review for Claude Code parallel subagent workflows. Each subagent worktree captured automatically, tabbed TUI to approve, revert, or merge each one independently.

Samuel0101010/wisp-agentdiff · not measured

wisp-agentdiff marketplace

Plugin marketplace listing 1 plugin: wisp-agentdiff.