Agent skills for Codex CLI

Parent agent orchestrating hypothesis planning, subagent routing, and approval gates.

Provides comprehensive guidance for Express.js framework including routing, middleware, request handling, templating, and API development.

Knowledge and utilities for creating animated GIFs optimized for Slack.

When the user wants to build a partner program, launch an affiliate program, design integration partnerships, or create distribution…

Automate Passslot tasks via Rube MCP (Composio).

Use when you need to evaluate the strength of a password or passphrase, give actionable improvement advice, or explain password policy…

Choose Rust types for operating system paths across the Codex repository.

Add purposeful UI motion, transitions, micro-interactions, and reduced-motion behavior without harming clarity or performance.

Create polished, distinctive, production-ready frontend interfaces and design systems.

PayPal integration. Manage Accounts. Use when the user wants to interact with PayPal data.

Creates a DAX measure from a description in Portuguese, respecting the existing Power BI model (real columns, naming convention, DAX…

Comprehensive PCR and qPCR primer design following MIQE 2.0 guidelines with automated validation.

Compresses a given PDF file to reduce its size.

Provides comprehensive PDF processing capabilities including extraction, manipulation, creation, and OCR for automated document workflows.

Converts PDFs to AI-ready Markdown using OpenDataLoader PDF (@opendataloader/pdf) with audit-ready naming, metadata, and logs.

Develop pedagogical content knowledge for a topic by surfacing common misconceptions and effective representations.

Retrieve and read another application's corpus (a declared peer/linked corpus) via local workspace, sparse git clone, or GitHub MCP, with…

Streamlines the creation of industrial-grade UI designs and design systems within the Pencil MCP environment.

When to activate: penetration testing, pentest, OWASP testing, Burp Suite, web vulnerabilities, SQLi, XSS, IDOR, security assessment…

Automates the complete video production pipeline from natural language topics to finalized short videos with voiceovers, subtitles, and…

Run a focused interview with the operator about one specific brick (a feature, a module, a cross-cutting concern, a structural…