Agent skills for Claude Code

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.

Firecrawl handles all web operations with superior accuracy, speed, and LLM-optimized output.

Extract structured company lists from directories with Firecrawl.

Bulk-extract many pages from one site or section.

Walk through a product's key flows with Firecrawl browser and produce a structured UX/product walkthrough.

Full-site crawling, scraping, and site mapping via Firecrawl MCP.

Extract a URL's content as clean markdown, including JS-rendered pages.