AgentIndex icon
AgentIndex
codex-agent logo
codex-agent
★ 13
vs
hermes-agent logo
hermes-agent
★ 256.2k

codex-agent vs hermes-agent

codex-agent: Codex Agent allows OpenClaw, an AI agent runtime, to autonomously operate the Codex CLI for programming tasks. It automates the entire coding workflow, from prompt generation and command approval to quality checks, freeing users from direct terminal interaction.; hermes-agent: Hermes Agent is a self-improving AI agent from Nous Research with a built-in learning loop: it creates skills after complex tasks, improves them during use, searches its own past sessions and builds a model of the user over time. It works with any model provider, talks through a terminal UI or Telegram, Discord, Slack, WhatsApp and Signal, and runs on local, Docker, SSH or serverless backends.

01

TL;DR

codex-agent logo
codex-agentWorkflow Automation · ★ 13

Automating routine coding tasks, bug fixes, or minor feature additions without constant supervision.

Read codex-agent full review →
hermes-agent logo
hermes-agentWorkflow Automation · ★ 256.2k

A personal assistant on a cheap VPS that you talk to from Telegram

Read hermes-agent full review →
02

Side-by-Side Comparison

Field
codex-agent logocodex-agent
hermes-agent logohermes-agent
Category
Workflow Automation
Workflow Automation
Stars
★ 13
★ 256.2k
License
—
MIT
Install Command
git clone https://github.com/cyborgsalamanca/codex-agent.git ~/.openclaw/workspace/skills/codex-agent
curl -fsSL https://hermes-agent.nousresearch.com/install.sh | bash
Updated
4mo ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
AI Agent, Code Automation, Terminal Automation
agent-framework, ai, ai-agent
03

Features

codex-agent logocodex-agent
01OpenClaw operates Codex via tmux sessions, mimicking human terminal interaction for persistent and observable execution.
02Automatic notification and OpenClaw awakening via hooks for task completion and approval requests, enabling hands-off operation.
03Intelligent prompt engineering and tool selection by OpenClaw, leveraging a comprehensive knowledge base before delegating tasks to Codex.
04Users can attach to the tmux session anytime to observe Codex's real-time output or take over the operation directly.
05Supports different approval modes (Codex auto or OpenClaw approval) configurable by the user based on task sensitivity.
hermes-agent logohermes-agent
01Autonomous skill creation after complex tasks, with skills that self-improve during use
02FTS5 session search with LLM summarization and Honcho user modeling for cross-session recall
03Single gateway for Telegram, Discord, Slack, WhatsApp, Signal and CLI
04Built-in cron scheduler with delivery to any platform
05Seven terminal backends: local, Docker, SSH, Singularity, Modal, Daytona, Vercel Sandbox
06Switch model providers with hermes model, no code changes
04

Use Cases

codex-agent logocodex-agent
↳Automating routine coding tasks, bug fixes, or minor feature additions without constant supervision.
↳Developing new features or refactoring code by simply stating high-level requirements in natural language to OpenClaw.
↳Enabling 'hands-off' development where OpenClaw manages the entire interaction with Codex and provides real-time updates via Telegram.
↳Iterative code improvement, where OpenClaw can automatically refine or retry tasks if initial results are unsatisfactory.
hermes-agent logohermes-agent
↳A personal assistant on a cheap VPS that you talk to from Telegram
↳Unattended daily reports, backups and audits defined in natural language
↳Generating tool-calling trajectories for model training research
05

Best For

codex-agent logocodex-agent
—
hermes-agent logohermes-agent
Most Popular
FAQ

FAQ

What is the difference between codex-agent and hermes-agent?
Both codex-agent and hermes-agent are in the Workflow Automation category. codex-agent has 13 stars, while hermes-agent has 256.2k stars.
Which is better, codex-agent or hermes-agent?
The best choice depends on your use case. Choose codex-agent if Automating routine coding tasks, bug fixes, or minor feature additions without constant supervision., and hermes-agent if A personal assistant on a cheap VPS that you talk to from Telegram.
Is codex-agent free or open source?
Yes, codex-agent is open source on GitHub.
Is hermes-agent free or open source?
Yes, hermes-agent is open source on GitHub (MIT).
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