Browse skills

A paywalled skill demo: the body (a high-value system prompt + decision tree) is encrypted on IPFS and only decryptable after you invoke (pay for) the skill.

Run a prompt or command on a recurring interval, or self-paced, until a condition is met — for polling status, babysitting long jobs, or repeating a task. Ported from the OpenClaude harness skill set.

Run a persistent Jupyter kernel for interactive data science: execute cells, keep state across steps, inspect dataframes, and render plots — without re-running the world.

Review pull requests and local changes before pushing: read diffs, leave inline comments via the gh CLI or the GitHub REST API, and flag correctness and quality issues.

Interact with and test local web applications using Playwright: verify frontend functionality, debug UI behavior, capture browser screenshots, and read browser logs.

Build high-quality MCP (Model Context Protocol) servers that let LLMs interact with external services through well-designed tools — in Python (FastMCP) or Node/TypeScript (MCP SDK). Covers research, tool design, implementation, and evaluation.

Everything for working with PDF files: read/extract text and tables, merge and split, rotate pages, add watermarks, fill forms, encrypt/decrypt, extract images, and OCR scanned PDFs to make them searchable. Adapted from the Anthropic Skills PDF guide.