New skills

PDFtk Server is a command-line tool for working with PDF documents. It can merge, split, rotate, encrypt, decrypt, watermark, stamp, fill forms, extract metadata, and manipulate PDFs in a variety of ways.

websh is a shell for the web. URLs are paths. The DOM is your filesystem. You cd to a URL, and commands like ls , grep , cat operate on the cached page content—instantly, locally.

Source details, install context, and public review data are available on the full page.

Wordspace is a CLI tool that bootstraps project workspaces with workflows — reusable .prose programs fetched from GitHub.

This skill helps you use Langfuse effectively across all common workflows: instrumenting applications, migrating prompts, debugging traces, and accessing data programmatically.

This skill is used to periodically reflect on the interaction with the user. It analyzes what worked, what didn't (tool failures), and identifies recurring patterns or explicit user preferences that should be formalized.

Start every session with context. Your Working Memory is a daily briefing synthesized from your knowledge base.

Store only knowledge that should remain useful after the current session ends.

AI-powered search across your personal knowledge base using Nowledge Mem.

Preserve the old skill name without pretending a generic skill runtime can always import the real session transcript.

Replace port numbers with stable, named .localhost URLs. For humans and agents.

Save important project knowledge based on what the user wants to preserve.

Autonomously critique a web page by adding design annotations via the Agentation toolbar — in a visible headed browser so the user can watch the agent work in real time, like watching a self-driving car navigate.

Source details, install context, and public review data are available on the full page.

Source details, install context, and public review data are available on the full page.

Source details, install context, and public review data are available on the full page.

Use this skill to bulk-create or bulk-update display names (and descriptions) for subscriptions, subscription groups, and in-app purchases across all App Store Connect locales. This eliminates the tedious manual process of clicking through each language in App Store Connect to set the same display name.

Use this skill for agent-driven screenshot workflows where the app is built and launched with Xcode CLI tools, UI is driven with AXe, and screenshots are uploaded with asc .

See CLAUDE.md for monorepo structure, build/test/lint commands, and coding conventions.

Source details, install context, and public review data are available on the full page.

从 Karpathy 推荐的 90 个热门技术博客中抓取最新文章，通过 AI 评分筛选，生成每日精选摘要。

Source details, install context, and public review data are available on the full page.

This skill produces professional, consulting-grade research reports in Markdown format, covering domains such as market analysis, consumer insights, brand strategy, financial analysis, industry research, competitive intelligence, investment research, and macroeconomic analysis . It operates across two distinct phases:

Provides comprehensive CLAUDE.md file management capabilities including auditing, quality assessment, and targeted improvements. This skill ensures Claude Code has optimal project context by maintaining high-quality documentation files.