Claude Skills by agentskillexchange

Converts Markdown files to valid AMP HTML articles using unified/remark/rehype pipeline. Validates output against amphtml-validator and generates structured data with schema-dts.

markdownify is a Python library that converts HTML content to clean Markdown text. It supports tag filtering, heading styles, custom converters, and code language detection, making it essential for content extraction and document transformation pipelines.

This skill uses markdownlint-cli2 to enforce consistent Markdown quality across docs, READMEs, and content repositories. It is built for local authoring, pull-request checks, and CI enforcement with rule-based output.

Marker converts PDF, DOCX, PPTX, and image files to clean Markdown, JSON, and HTML with high accuracy. It handles tables, equations, code blocks, and multi-column layouts, with optional LLM-boosted extraction for maximum fidelity.

MarkItDown is a Python utility by Microsoft that converts PDF, Word, PowerPoint, Excel, images, audio, HTML, and other files into Markdown for LLM consumption. It preserves headings, lists, tables, and links while producing token-efficient output optimized for text analysis pipelines.

markuplint is a comprehensive HTML linter designed for all markup developers. It enforces accessibility, spec compliance, and best practices across HTML, JSX, Vue, Svelte, Astro, PHP, Pug, and more template languages through a pluggable parser architecture.

Marp CLI converts Markdown files into professional slide deck presentations. It outputs static HTML, PDF, PowerPoint (PPTX), and image formats from a single Markdown source, enabling developers and content creators to build presentations as code.

Mastra is an open-source TypeScript framework for building AI-powered applications and agents. Created by the team behind Gatsby, it provides model routing across 40+ providers, graph-based workflows, human-in-the-loop suspension, and MCP server authoring in a single cohesive package.

Mautic is the world's largest open-source marketing automation platform. It provides email campaign management, lead scoring, contact segmentation, landing pages, and multi-channel marketing automation with a full REST API for programmatic control.

Maxun is an open-source no-code web data platform for turning any website into structured, reliable data. It supports extraction via recorder mode and LLM-powered natural language mode, plus crawling, scraping, and search capabilities. With 15,000+ GitHub stars and both SDK and CLI interfaces, it handles everything from simple page scrapes to complex automated workflows.

mcfly is a Rust-based shell history search tool that uses a small neural network to prioritize commands based on context. It replaces Ctrl+R with an intelligent full-screen search interface that considers your current directory, recent commands, and command exit status.

An ASE skill built around docdyhr/mcp-wordpress, a WordPress MCP server that exposes site management tools through the Model Context Protocol. It is useful when an agent needs natural-language control over posts, pages, taxonomies, media, users, plugins, and multisite WordPress operations via a real MCP server.

mdBook is a command-line utility for creating online books from Markdown files. Built in Rust and maintained by the Rust project, it powers The Rust Programming Language book and is ideal for creating product documentation, tutorials, course materials, and technical references.

Fetches and indexes Mozilla Developer Network Web API documentation using the MDN Yari content API. Provides structured API signatures, browser compatibility data from BCD, and code examples.

Queries the MDN Web Docs content API (Yari) and the MDN search index to retrieve browser compatibility data, Web API references, and CSS property documentation. Uses BCD (browser-compat-data) npm package for offline lookups.

Extracts comprehensive media metadata using the MediaInfo library and pymediainfo Python bindings. Analyzes video/audio codec parameters, container formats, and HDR metadata for media asset management.

Medusa is an open-source commerce platform with modular backend services, an admin app, and API-first store workflows. This skill helps agents manage products, orders, carts, pricing, and fulfillment logic through a modern commerce backend that teams can self-host and extend.

Official Model Context Protocol server that connects LLMs to Meilisearch for lightning-fast search, index management, and document operations via natural language. Enables AI agents to manage search infrastructure through conversation.

Meltano is an open-source, CLI-first ELT platform built on the Singer specification. It provides declarative, code-first data integration with 600+ connectors through Singer taps and targets, orchestrating data movement from APIs, databases, and files to warehouses and lakes.

Enable AI agents to interact with Memos, an open-source self-hosted note-taking tool with REST and gRPC APIs. Agents can create, search, tag, and retrieve memos programmatically for knowledge management and quick capture workflows.

Mermaid CLI (mmdc) is the command-line interface for the Mermaid diagramming library. It converts text-based diagram definitions into SVG, PNG, and PDF output files, enabling automated diagram generation from code.

Meta Box is a professional WordPress framework for creating custom fields and custom meta boxes with over 40 field types. It supports posts, pages, custom post types, taxonomies, settings pages, user profiles, and comments.

Uses the Metabase REST API to export question results as CSV and render dashboard PNGs on schedule. Compares key metrics against user-defined thresholds and fires alerts to PagerDuty or Slack when anomalies are detected. Supports multi-instance Metabase deployments.

Metabase is an open source business intelligence platform for querying data, building dashboards, and embedding analytics. It gives agents a real analytics surface for answering operational questions, creating dashboards, and wiring self-service reporting to databases or warehouse backends.

MetaMCP is an open-source MCP proxy that aggregates multiple MCP servers into a single unified endpoint with a GUI management interface. It supports namespacing, middleware, rate limiting, OIDC authentication, and works with any MCP client including Claude Desktop and Cursor.

Use the upstream install or setup path that matches your environment: - npm install @datadog/datadog-api-client - yarn add @datadog/datadog-api-client

Resolves scheduling collisions with Microsoft Graph Calendar endpoints like `/me/events`, `/calendarView`, and `findMeetingTimes`. Useful for agents that need to compare attendees, constraints, and availability before proposing a meeting move.

Generates daily email digests from Microsoft 365 mailboxes using the Microsoft Graph API /me/messages endpoint. Groups emails by sender, thread, and priority using the inferenceClassification properties.

Automates email triage using Microsoft Graph API v1.0 with delegated permissions. Classifies emails by urgency using NLP, applies Outlook rules, and surfaces action items to Microsoft To Do via Graph Tasks API.

Triages Outlook inboxes via Microsoft Graph API with delta query for incremental sync. Applies classification rules, auto-folders messages, and drafts priority-ranked response summaries.

Triages Outlook emails using the Microsoft Graph API /me/messages endpoint with $filter OData queries and inferenceClassification. Applies category labels, moves messages to focused/other folders, and creates Planner tasks from flagged items via the Tasks API.

Microsoft Learn MCP Server gives agents and IDE assistants direct access to official Microsoft documentation and code samples through a hosted MCP endpoint. It is built to reduce hallucinations around Azure, .NET, Microsoft 365, and other Microsoft platforms by grounding answers in first-party docs.

Microsoft Playwright MCP exposes Playwright browser automation through the Model Context Protocol, giving agents structured page access instead of screenshot-only workflows. It is a strong fit when you want dependable navigation, form filling, DOM inspection, and test-like automation inside an MCP-compatible client.

Constructs and manages Midjourney prompt chains for iterative image refinement. Automates parameter tuning for --ar, --v, --style, and --chaos flags across generation sequences.

Generates and optimizes Midjourney prompts using the Midjourney API with automatic parameter tuning for aspect ratios, stylize values, and chaos settings. Includes A/B testing workflows via Replicate prediction API.

Analyze and optimize Midjourney prompts using parameter tuning for --ar, --stylize, --chaos, and --weird flags. Generates prompt variations with style references (--sref) and character references (--cref) for consistent image output.

Move data into PostgreSQL with declarative load files, built-in type conversion, and repeatable migration runs before one-off import scripts become cutover risk.

Miller (mlr) is a command-line tool for querying, shaping, and reformatting name-indexed data such as CSV, TSV, JSON, and JSON Lines. It combines the functionality of awk, sed, cut, join, and sort into a single tool purpose-built for structured data processing.

Transforms complex PDFs into LLM-ready markdown and JSON using MinerU, a high-accuracy document intelligence pipeline. Extracts text, tables, formulas, and images from scientific papers, reports, and scanned documents with layout-aware parsing.

Use Miniflux to run a minimalist self-hosted feed reader with a clean web UI, webhooks, and API integrations. This skill helps agents subscribe to sources, organize categories, and automate article triage or downstream alerting from RSS, Atom, and JSON feeds.

MinIO is a high-performance, S3-compatible object storage server. It can run standalone or distributed, providing enterprise-grade storage with a familiar AWS S3 API for seamless integration with existing tools and SDKs.

Lets an OpenClaw agent sync its workspace to cloud storage in mailbox, mirror, or bisync mode, and optionally push encrypted full-system backups to an rclone backend.

Use dogsheep/github-to-sqlite when an agent needs a local, queryable snapshot of GitHub activity instead of bouncing through the web UI or ad hoc API calls. The agent authenticates once, pulls the exact GitHub objects it needs, and leaves behind a SQLite database that can be inspected, joined, diffed, or handed to downstream tools.

Sync an OpenClaw workspace to your own cloud storage or push encrypted agent-system backups with OpenClaw-aware mailbox, mirror, and bisync modes.

Use mise (mise-en-place) to manage development tool versions, environment variables, and task running from a single configuration file. Replaces asdf, nvm, pyenv, rbenv, and direnv in one tool.

mitmproxy is an interactive, SSL/TLS-capable intercepting HTTP proxy for penetration testers and software developers. It supports HTTP/1, HTTP/2, HTTP/3, and WebSockets, offering console, command-line, and web-based interfaces for intercepting, inspecting, modifying, and replaying web traffic.

Mitosis lets you write UI components once and compile them to React, Vue, Angular, Svelte, Solid, Qwik, and more. Built by Builder.io, it enables maintaining a single component codebase across all major frontend frameworks.

mkcert is a zero-configuration CLI tool by Filippo Valsorda that creates locally-trusted development certificates. It automatically installs a local CA in the system root store and generates TLS certificates for localhost, custom domains, and IP addresses without manual PKI management.

MkDocs is a fast, simple, and elegant static site generator designed for building project documentation from Markdown files. Configured with a single YAML file, it transforms documentation source files into professional, navigable websites with built-in themes and plugin support.

MLT is an open-source LGPL multimedia framework designed for video editing. It provides a toolkit and the melt command-line tool for non-linear video editing, transitions, effects, and rendering. MLT powers Shotcut, Kdenlive, and other video editors.