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Found 1,742 Skills
Fetch economic data from FRED, World Bank, and other APIs
Query Apple Health SQLite database for vitals, activity, sleep, and workouts. Supports Markdown, JSON, and FHIR R4 output formats. This skill should be used when analyzing health metrics, generating health reports, answering questions about fitness or sleep patterns, or exporting health data in standard formats.
Connect to Gmail and Google Calendar via OAuth 2.0. Use when users want to search/read emails, create drafts, search calendar events, check availability, or schedule meetings. Triggers on queries about email, inbox, calendar, schedule, or meetings.
Deterministic SVG generation, validation, and rendering. Use for icons, diagrams, charts, UI mockups, or technical drawings requiring structural correctness and cross-viewer compatibility.
Generate decorative geometric elements (corners, lines, arcs, frames) with precise control over colors, gradients, and transparency. Use when creating design assets, slide decorations, or any vector-like graphics programmatically. Can also analyze reference images and recreate geometric patterns.
Working with Excel files programmatically.
Configures Swagger/OpenAPI documentation
Image Generation Skill: Use this skill when users need to generate images, create graphics, or edit/modify/adjust existing images. It supports 10 aspect ratios (1:1, 16:9, 9:16, etc.) and 3 resolutions (1K, 2K, 4K), and supports text-to-image and image-to-image editing.
Read Google Sheets spreadsheets - get content, fetch specific ranges, search for spreadsheets, and view metadata. Use when user asks to: read a spreadsheet, get data from Google Sheets, find a spreadsheet, check sheet contents, export spreadsheet data, or get cell values. Lightweight alternative to full Google Workspace MCP server with standalone OAuth authentication. Read-only access.
This skill should be used after creating or modifying skills to update the main README.md file. It scans all skills in ~/.claude/skills/, extracts metadata from SKILL.md files, and regenerates the README with categorized skill listings. Triggers on requests mentioning "update skills readme", "refresh skills list", or after adding new skills.
Expert-level hotel management, reservation systems, guest services, revenue management, and hospitality technology
Migrate a file to use stricter Pyrefly type checking with annotations required for all functions, classes, and attributes.