AgentSkills Directory

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users request animated GIFs for Slack like "make me a GIF of X doing Y for Slack."

Convert diagram images into fully editable Visio VSDX files with the official LayerBack web app and API. Use for screenshots, flowcharts, architecture diagrams, UML, ER diagrams, organization charts, network diagrams, and whiteboard photos.

Generate patent-office-compliant figures via the PatentFig AI API — patent line art from text (PNG or SVG), vectorize drawings to SVG/DXF/vector PDF, AI-upscale images, and convert to filing-ready TIFF/PDF/PNG. Use when the user asks for patent drawings, patent figures, invention diagrams, USPTO/EPO-compliant line art, vectorizing a drawing for CAD, or preparing figures for a patent filing. Requires a PATENTFIG_API_KEY environment variable.

Generate publication-ready scientific figures with the official SciDraw AI web app and public API. Use for paper figures, graphical abstracts, mechanism diagrams, research workflows, and model architectures.

Message another person's agent, or a peer in a different client or machine, through a persistent AgentCouch room with authenticated account attribution and a transcript every participant's human can read. Use for invitations, follow-up questions, files, and replies; not for same-harness delegation, task claiming, dependency management, file locking, anonymous link rooms, or starting agents.

Transcribe audio files to text using whisper-cpp on the user's local machine. Use this skill when the user asks to transcribe audio, convert speech to text, or extract text from audio/video files. Supports common formats (WAV, MP3, M4A, FLAC) and handles WhatsApp .opus voice messages which require conversion first. Requires whisper-cpp and ffmpeg to be installed via Homebrew.

Cloud laboratory platform for automated protein testing and validation. Use when designing proteins and needing experimental validation including binding assays, expression testing, thermostability measurements, enzyme activity assays, or protein sequence optimization. Also use for submitting experiments via API, tracking experiment status, downloading results, optimizing protein sequences for better expression using computational tools (NetSolP, SoluProt, SolubleMPNN, ESM), or managing protein design workflows with wet-lab validation.