Agent skills for ChatGPT

Convert files between formats — PDF to Word, HEIC to JPG, MP4 to MP3, CSV to JSON, EPUB to MOBI, and 999 total routes across images…

Analyze files and get detailed metadata including size, line counts, modification times, and content statistics.

Intelligently organizes your files and folders across your computer by understanding context, finding duplicates, suggesting better…

Use when prose needs a final pre-publication review.

Quarterly / monthly financial report — masthead with KPIs, revenue and burn charts, P&L summary table, top-line highlights, and an outlook…

Fetch structured stock sentiment across Reddit, X.com, news, and Polymarket using the Adanos Finance API.

Build or update a comprehensive financial plan covering retirement projections, education funding, estate planning, and cash flow analysis.

This skill calculates key financial ratios and metrics from financial statement data for investment analysis

Financial reconnaissance — audit current P&L, burn rate, runway, unit economics, and financial health to understand where the constraint is.

Generate financial statements (income statement, balance sheet, cash flow) with period-over-period comparison and variance analysis.

Find and fix performance bottlenecks — N+1 queries, missing indexes, sync bottlenecks, caching gaps.

Find and download ebooks from Z-Library and Anna's Archive.

Help identify and evaluate communities to build a minimalist business around.

This skill should be used when needing to locate files within the Claude Code plugins cache directory (~/.claude/plugins/cache).

Use when the user wants to analyze their Claude Code prompt history to find recurring asks that could be automated into skills.

Interact with GitHub repositories, pull requests, issues, and workflows using the GITHUB_TOKEN environment variable and GitHub CLI.

Discover entities (companies, people, products, etc.) matching a natural-language description.

Find feature flags that were soft-deleted in the active project within a recent time window.

Detect and remove AI-generated markers from Finnish text, making it sound like a native Finnish speaker wrote it.

Habilidad Transversal de Firebase Auth: OAuth multi-proveedor, Custom Claims (RBAC), Firestore Security Rules y Token Management para…

Autonomous multi-page extraction into structured JSON.