Dev Browser skill for Codex

Name: Dev Browser
Author: SawyerHood

CommunitySkillDeveloper Tools

A Claude Skill to give your agent the ability to use a web browser

How to install Dev Browser in Codex

✓ Install-checked in Codexchecked Oct 25, 2026 · 1 skill proof

In Codex, ask the built-in skill installer for it:

$skill-installer install https://github.com/SawyerHood/dev-browser/tree/main/skills/dev-browser

Type this in Codex: $skill-installer is the skill installer built into Codex, and it downloads the skill from GitHub. Restart Codex if the skill doesn't show up. Check the repo README for any setup the skill needs. Source: Codex skills docs.

Or copy the skill folder (the one with SKILL.md) into ~/.agents/skills to use it in every project, or into .agents/skills in a repo to share it with that repo. Codex picks up new skills automatically. (where Codex loads skills)

What it contains

Skills (1)

dev-browser — Browser automation with persistent named pages via the dev-browser CLI. Use when users ask to navigate websites, fill forms, take screenshots, extract web data, test web apps, log into sites, or automate browser workflows. Trigger phrases include "go to…

About this listing

Dev Browser is a community collection of agent skills on GitHub by SawyerHood: folders with a SKILL.md file, the format Codex loads skills from. Its README mentions Codex. It passed the CodexStacks quality filter for skills (at least 100 stars, pushed in the last 90 days, not a fork or a list, and at least one SKILL.md with a name and description). OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 25, 2026 (an install and load check, not a code review). From its files we found 1 skill. It's one of 441 listings in the Developer Tools category (category assigned by CodexStacks from the repo's topics and description).

Dev Browser FAQ

How do I install Dev Browser in Codex?

In Codex, type $skill-installer install https://github.com/SawyerHood/dev-browser/tree/main/skills/dev-browser. $skill-installer is the skill installer built into Codex (Codex skills docs). Or copy the skill folder (the one with SKILL.md) into ~/.agents/skills to use it in every project, or into .agents/skills in a repo to share it with that repo. Codex picks up new skills automatically.

Is Dev Browser an official Codex skill?

No. Dev Browser is a community repo on GitHub by SawyerHood. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 25, 2026 (an install and load check, not a code review), so read the code before you install it.

What does Dev Browser include?

From its manifest and repo files, Dev Browser includes 1 skill: dev-browser.

Details

Type: Skill
Category: Developer Tools (assigned by us)
Source: Community
Author: SawyerHood
License: MIT
GitHub stars: 6,706 (at last sync)
Last push: 2026-10-18
GitHub topics: claude-code, playwright
Source: https://github.com/SawyerHood/dev-browser
Listed via: GitHub search: Codex skills (SKILL.md)
Install check by CodexStacks: Passed on Oct 25, 2026 with Codex CLI 0.163.0: Codex loaded its skills. proof · how we check

Something wrong or missing? Submit or improve this listing. Listings also refresh automatically every night.

For maintainers: badge and embeds

Maintain Dev Browser? Add the badge; it links to this page.

Markdown

[![Listed on CodexStacks](https://codexstacks.com/badge.svg)](https://codexstacks.com/p/dev-browser/)

HTML

<a href="https://codexstacks.com/p/dev-browser/"><img src="https://codexstacks.com/badge.svg" alt="Listed on CodexStacks" width="172" height="28"></a>

Embed card (static HTML and inline CSS, no JavaScript). Preview:

Dev BrowserCommunity Codex skill · 1 skillA Claude Skill to give your agent the ability to use a web browserView on CodexStacks →

<a href="https://codexstacks.com/p/dev-browser/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #3a2c26;border-radius:12px;background:#0d0b0a;color:#f3ece6;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#f3ece6">Dev Browser</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex skill · 1 skill</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">A Claude Skill to give your agent the ability to use a web browser</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>

Markdown summary

**[Dev Browser on CodexStacks](https://codexstacks.com/p/dev-browser/)**: Community Codex skill with 1 skill.

More on badges, embeds and keeping your listing up to date: CodexStacks for plugin authors.

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