Have you installed Codex’s strongest skills?

These 6 skills (works with Codex, Claude Code, and Cursor) will make it far more capable than you can imagine. Their reputation has been proven across major communities:

1. Superpowers (obra, 227k stars)

Equip your agent with a complete senior engineer’s methodology:

First brainstorm, then write a plan, follow test-driven development, and finally dispatch a sub-agent to review its own code.

The strongest skill, well-earned.

https://github.com/obra/superpowers…

2. OpenAI official plugin — turns Codex into different roles

These skills pull Codex beyond just coding into every job function.

Data analysis connects to Snowflake, sales connects to Salesforce, plus investment research, creative production, and PPT — out of the box it hooks into 62 business apps and 110 pre-built skills.

Non-developers already make up 20% of Codex users, and that number keeps rising.

https://openai.com/index/codex-for-every-role-tool-workflow/…

3. claude-mem (82k stars)

Give Codex long-term memory.

Key information from each conversation is automatically compressed and archived, and is injected into new sessions — no need to re-explain the project context from scratch.

Works across multiple agents.

https://github.com/thedotmack/claude-mem…

4. Agent-Reach (27.7k stars)

Give Codex eyes on the internet. One CLI command lets it read and search across Twitter, Reddit, YouTube, Xiaohongshu, Bilibili, WeChat Official Accounts, and 17 other platforms — zero API fees.

Otherwise the agent can handle web searches, but falls apart when asked to browse posts or watch videos.

https://github.com/Panniantong/Agent-Reach…

5. GitNexus (42k stars)

Turn a legacy project of hundreds of thousands of lines into a code graph, so Codex can understand deeply nested dependencies and abstract naming — no more blind takeover of codebases.

https://github.com/abhigyanpatwari/GitNexus…

6. Humanizer-zh (10.1k stars)

Specifically designed to remove AI writing traces: overused dashes, empty clichés. Great for documents, READMEs, and blogs.

https://github.com/hardikpandya/stop-slop…

obra/superpowers

Source: https://github.com/obra/superpowers

Superpowers

Superpowers is a complete software development methodology for your coding agents, built on top of a set of composable skills and some initial instructions that make sure your agent uses them.

Quickstart

Give your agent Superpowers: Claude Code, Codex CLI, Codex App, Factory Droid, Gemini CLI, OpenCode, Cursor, GitHub Copilot CLI.

How it works

It starts from the moment you fire up your coding agent. As soon as it sees that you’re building something, it doesn’t just jump into trying to write code. Instead, it steps back and asks you what you’re really trying to do.

Once it’s teased a spec out of the conversation, it shows it to you in chunks short enough to actually read and digest.

After you’ve signed off on the design, your agent puts together an implementation plan that’s clear enough for an enthusiastic junior engineer with poor taste, no judgement, no project context, and an aversion to testing to follow. It emphasizes true red/green TDD, YAGNI (You Aren’t Gonna Need It), and DRY.

Next up, once you say “go”, it launches a subagent-driven-development process, having agents work through each engineering task, inspecting and reviewing their work, and continuing forward. It’s not uncommon for Claude to be able to work autonomously for a couple hours at a time without deviating from the plan you put together.

There’s a bunch more to it, but that’s the core of the system. And because the skills trigger automatically, you don’t need to do anything special. Your coding agent just has Superpowers.

Sponsorship

If Superpowers has helped you do stuff that makes money and you are so inclined, I’d greatly appreciate it if you’d consider sponsoring my opensource work (https://github.com/sponsors/obra).

Thanks!

• Jesse

Installation

Installation differs by harness. If you use more than one, install Superpowers separately for each one.

Claude Code

Superpowers is available via the official Claude plugin marketplace (https://claude.com/plugins/superpowers)

Official Marketplace

• Install the plugin from Anthropic’s official marketplace:

  /plugin install superpowers@claude-plugins-official
  

Superpowers Marketplace

The Superpowers marketplace provides Superpowers and some other related plugins for Claude Code.

• Register the marketplace:

  /plugin marketplace add obra/superpowers-marketplace
  

• Install the plugin from this marketplace:

  /plugin install superpowers@superpowers-marketplace
  

Codex CLI

Superpowers is available via the official Codex plugin marketplace (https://github.com/openai/plugins).

• Open the plugin search interface:

  /plugins
  

• Search for Superpowers:

  superpowers
  

• Select Install Plugin.

Codex App

Superpowers is available via the official Codex plugin marketplace (https://github.com/openai/plugins).

• In the Codex app, click on Plugins in the sidebar.
• You should see Superpowers in the Coding section.
• Click the + next to Superpowers and follow the prompts.

Factory Droid

• Register the marketplace:

  droid plugin marketplace add https://github.com/obra/superpowers
  

• Install the plugin:

  droid plugin install superpowers@superpowers
  

Gemini CLI

• Install the extension:

  gemini extensions install https://github.com/obra/superpowers
  

• Update later:

  gemini extensions update superpowers
  

OpenCode

OpenCode uses its own plugin install; install Superpowers separately even if you already use it in another harness.

• Tell OpenCode:

  Fetch and follow instructions from https://raw.githubusercontent.com/obra/superpowers/refs/heads/main/.opencode/INSTALL.md
  

• Detailed docs: docs/README.opencode.md

Cursor

• In Cursor Agent chat, install from marketplace:

  /add-plugin superpowers
  

• Or search for “superpowers” in the plugin marketplace.

GitHub Copilot CLI

• Register the marketplace:

  copilot plugin marketplace add obra/superpowers-marketplace
  

• Install the plugin:

  copilot plugin install superpowers@superpowers-marketplace
  

The Basic Workflow

1. brainstorming - Activates before writing code. Refines rough ideas through questions, explores alternatives, presents design in sections for validation. Saves design document.

2. using-git-worktrees - Activates after design approval. Creates isolated workspace on new branch, runs project setup, verifies clean test baseline.

3. writing-plans - Activates with approved design. Breaks work into bite-sized tasks (2-5 minutes each). Every task has exact file paths, complete code, verification steps.

4. subagent-driven-development or executing-plans - Activates with plan. Dispatches fresh subagent per task with two-stage review (spec compliance, then code quality), or executes in batches with human checkpoints.

5. test-driven-development - Activates during implementation. Enforces RED-GREEN-REFACTOR: write failing test, watch it fail, write minimal code, watch it pass, commit. Deletes code written before tests.

6. requesting-code-review - Activates between tasks. Reviews against plan, reports issues by severity. Critical issues block progress.

7. finishing-a-development-branch - Activates when tasks complete. Verifies tests, presents options (merge/PR/keep/discard), cleans up worktree.

The agent checks for relevant skills before any task. Mandatory workflows, not suggestions.

What’s Inside

Skills Library

Testing

• test-driven-development - RED-GREEN-REFACTOR cycle (includes testing anti-patterns reference)

Debugging

• systematic-debugging - 4-phase root cause process (includes root-cause-tracing, defense-in-depth, condition-based-waiting techniques)
• verification-before-completion - Ensure it’s actually fixed

Collaboration

• brainstorming - Socratic design refinement
• writing-plans - Detailed implementation plans
• executing-plans - Batch execution with checkpoints
• dispatching-parallel-agents - Concurrent subagent workflows
• requesting-code-review - Pre-review checklist
• receiving-code-review - Responding to feedback
• using-git-worktrees - Parallel development branches
• finishing-a-development-branch - Merge/PR decision workflow
• subagent-driven-development - Fast iteration with two-stage review (spec compliance, then code quality)

Meta

• writing-skills - Create new skills following best practices (includes testing methodology)
• using-superpowers - Introduction to the skills system

Philosophy

• Test-Driven Development - Write tests first, always
• Systematic over ad-hoc - Process over guessing
• Complexity reduction - Simplicity as primary goal
• Evidence over claims - Verify before declaring success

Read the original release announcement (https://blog.fsck.com/2025/10/09/superpowers/).

Contributing

The general contribution process for Superpowers is below. Keep in mind that we don’t generally accept contributions of new skills and that any updates to skills must work across all of the coding agents we support.

1. Fork the repository
2. Switch to the ‘dev’ branch
3. Create a branch for your work
4. Follow the writing-skills skill for creating and testing new and modified skills
5. Submit a PR, being sure to fill in the pull request template.

See skills/writing-skills/SKILL.md for the complete guide.

Updating

Superpowers updates are somewhat coding-agent dependent, but are often automatic.

License

MIT License - see LICENSE file for details

Community

Superpowers is built by Jesse Vincent (https://blog.fsck.com) and the rest of the folks at Prime Radiant (https://primeradiant.com).

• Discord: Join us (https://discord.gg/35wsABTejz) for community support, questions, and sharing what you’re building with Superpowers
• Issues: https://github.com/obra/superpowers/issues
• Release announcements: Sign up (https://primeradiant.com/superpowers/) to get notified about new versions

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