Anthropic's official document skill for creating and editing PowerPoint decks: it teaches Claude the pptx structure, layouts, slide masters and the scripts to build or modify .pptx files programmatically.
PowerPoint (pptx) skill
25 runs/mo
Skills in this collection
- FreeProductivity
- FreeProductivity
Anthropic's official document skill for Word files: create .docx documents with proper styles, headings, tables and tracked changes, or edit existing ones in place.
Word (docx) skill
25 runs/mo - FreeData Analysis
Anthropic's official spreadsheet skill: build .xlsx workbooks with real formulas, formatting, multiple sheets and charts, or analyse and modify existing spreadsheets.
Excel (xlsx) skill
25 runs/mo - FreeProductivity
Anthropic's official PDF skill: read, extract, merge, split, fill forms and generate PDFs with scripts the agent runs locally.
PDF skill
25 runs/mo - FreeProductivity
Official skills from Obsidian's CEO that teach agents to work correctly with a vault: Obsidian-flavoured Markdown (wikilinks, embeds, callouts, properties), Bases (views, filters, formulas), JSON Canvas files, the Obsidian CLI, defuddle for clean web-to-markdown extraction, and knap for templated note generation.
Obsidian Skills
25 runs/mo - FreeProductivity
Notion's official Claude Code plugin: the Notion MCP server plus four skills (Knowledge Capture, Meeting Intelligence, Research Documentation, Spec to Implementation) and slash commands for search, page creation, database queries and tasks.
Notion Workspace Plugin
25 runs/mo
