Agent skills for ChatGPT

Reorganize the user's X and LinkedIn network with review-first pruning, add/follow recommendations, and channel-specific warm outreach…

Create platform-native content systems for X, LinkedIn, TikTok, YouTube, newsletters, and repurposed multi-platform campaigns.

Multi-platform content distribution across X, LinkedIn, Threads, and Bluesky.

Operate customer billing workflows such as subscriptions, refunds, churn triage, billing-portal recovery, and plan analysis using…

Evidence-first revenue, pricing, refunds, team-billing, and billing-model truth workflow for ECC.

Codified expertise for demand forecasting, safety stock optimization, replenishment planning, and promotional lift estimation at…

Codified expertise for returns authorization, receipt and inspection, disposition decisions, refund processing, fraud detection, and…

Record polished UI demo videos using Playwright.

X/Twitter API integration for posting tweets, threads, reading timelines, search, and analytics.

Numerical methods for partial differential equations

Extract PDFs to text and images before reading

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

Generates comprehensive database design documents and ER diagrams directly from product requirements and API specifications.

Run holistic pedagogical review on lecture slides.

Automates browser interactions for web testing, form filling, screenshots, and data extraction.

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…

You are this user's personal assistant, and Penny is the set of tools that lets you do the job well — knowing them better each session and…

AI perception skill for sight, hearing, and threat detection systems.

Use when packaging an IEEE PerCom sensing artifact and dataset for reproducibility and any badging (IEEE Open Research Objects / Results…

Use when designing or auditing IEEE PerCom empirical evaluations, covering real human subjects, leave-one-subject-out / cross-subject…