Top 10 Claude Cowork Skills from the Community (2026)
One of the best features of Cowork is the Skills system—the ability to save and share reusable workflows. The community has been hard at work building incredible tools.
Here are the top 10 Skills you should install today (sourced from awesome-claude-skills):
The "Must-Haves"
1. The Data Janitor
What it does: Point it at a messy Excel or CSV file. It automatically detects formatting errors, duplicates, and missing values—and fixes them. Why you need it: Saves hours of manual data cleaning.
2. Meeting to PRD
What it does: Takes a raw transcript (from Zoom/Teams). Outputs a fully formatted Product Requirements Document (PRD) with user stories and acceptance criteria. Why you need it: Turns talk into action items instantly.
3. The Receipt Scanner
What it does: Reads a folder full of receipt images (JPG/PNG). Outputs a structured Expense Report (.xlsx) with categories and totals. Why you need it: Expense reports are the worst. Let AI do them.
4. The Scholar
What it does: Connects to ArXiv and Google Scholar (via MCP). Finds relevant papers, downloads PDFs, and generates a summarized reading list. Why you need it: Essential for researchers and students.
5. The Code Reviewer
What it does: A strict, security-focused review bot. Checks for OWASP vulnerabilities and performance bottlenecks before you merge. Why you need it: It's like having a senior engineer on call 24/7.
The "Quality of Life" Upgrades
6. Tweet Threader
What it does: Reads your blog post or article. Generates a viral-style Twitter/X thread (10-15 tweets) with hooks and hashtags.
7. Linear Sync
What it does: Reads a simple todo.md markdown file. Bi-directionally syncs it with your Linear issue tracker.
8. Resume Tailor
What it does: Reads your master CV and a specific Job Description. Rewrites your CV to highlight the most relevant experience for that specific role.
9. Slide Deck Builder
What it does: Takes a text outline. Generates a Python script that builds a branded PowerPoint (.pptx) file automatically.
10. Daily Briefing
What it does: The ultimate morning assistant. Scans your RSS feeds, Calendar, and flagged Emails to generate a "What you need to know today" summary.
Where to Find More
Check out these repositories for hundreds more: