OpenCode skills, plugins, subagents, slash commands and mcp servers

write-pr tldraw skill Sets PR title and description standards: semantic types, structured templates, and reviewer-focused writing rules. Claude Code CX Codex Cursor +1 419installs dart-build-cli-app dart-lang skill Skill for building command-line applications in Dart. Provides architectural patterns, entrypoint structure, exit codes, stream routing, and subprocess spawning. Claude Code CX Codex Cursor +1 18,000installs dart-migrate-to-checks-package dart-lang skill Migrates Dart test suites from legacy package:matcher to package:checks. Useful when modernizing test assertions for static type safety and detailed diagnostics. Claude Code CX Codex Cursor +1 18,000installs validate-skills Callstack skill Checks skills in skills/ against the agentskills.io specification and Claude Code practices. Use it when authoring or reviewing a skill collection. Claude Code CX Codex Cursor +1 7,200installs image-to-ui UIZZE skill Turn a screenshot, mockup, or sketch into working interface code. The skill views the image, reproduces it exactly in code, then renders and compares to fix any mismatches. Claude Code CX Codex Cursor +1 63,500installs mmx-cli MiniMax-AI skill Teaches your agent to use the MiniMax CLI directly from the terminal. Helps generate text, images, video, speech, and music inside coding workflows. Claude Code CX Codex Cursor +1 1,600installs minimax-music-gen MiniMax-AI skill A Claude Code skill that turns a description into an MP3 — vocals, instrumental or a cover — through the MiniMax Music API and the mmx tool. Claude Code CX Codex Cursor +1 1,600installs external-context Yeachan-Heo skill This skill breaks down your query into multiple search facets and spawns parallel document-specialist agents to search documentation and web simultaneously. Useful for gathering context on a topic or comparing approaches. Claude Code CX Codex Cursor +1 784installs deep-research ruvnet skill Orchestrates multi-phase research using web search, codebase analysis, and memory storage. It generates structured findings with evidence ratings for complex topics. Claude Code CX Codex Cursor +1 893installs events-system phaserjs skill Guides Phaser 4 event work, from listeners and custom signals to communication between scenes. Use it when editing code with on, emit, or EventEmitter. Claude Code CX Codex Cursor +1 778installs api-docs ruvnet skill Skill that turns TypeScript and JavaScript source into documentation: it finds public exports, reads existing JSDoc, writes the missing comments and emits OpenAPI 3.0 for HTTP endpoints. Claude Code CX Codex Cursor +1 891installs userinterface-wiki raphael-salaja skill Handbook of 152 UI/UX rules for web interfaces. Skill checks animations, typography, audio feedback and UX patterns, reports errors with file:line precision. Claude Code CX Codex Cursor +1 4,500installs adaptive Google LLC skill Guides the agent in adapting Android Compose UI for foldables, tablets, desktop, and phones. Helpful when supporting multiple screen sizes and input devices. Claude Code CX Codex Cursor +1 2,400installs filters-and-postfx phaserjs skill Applies visual filters and post-processing in Phaser 4. Helps configure blur, glow effects, and shader masks. Claude Code CX Codex Cursor +1 772installs configure-notifications Yeachan-Heo skill Configures Telegram, Discord, or Slack alerts through an interactive agent dialog. It alerts you when background runs complete or Claude awaits your input. Claude Code CX Codex Cursor +1 775installs tavily-extract tavily-ai skill Extracts clean text or Markdown from specified pages with Tavily CLI. Use it for JavaScript-rendered content or query-focused page chunks. Claude Code CX Codex Cursor +1 18,000installs kill-ai-slop yetone skill Finds and removes the generic visual and copy tics that make a site look machine-generated. Use it when a landing page or UI feels templated and needs a human touch. Claude Code CX Codex Cursor +1 3,200installs prd-development deanpeters skill Guides you through writing a structured PRD from discovery notes and user research for engineering handoff. Best for major product initiatives. Claude Code CX Codex Cursor +1 4,700installs render-textures phaserjs skill Explains off-screen rendering in Phaser 4, covering RenderTexture game objects, DynamicTexture assets, Stamp helpers, and command buffers. Claude Code CX Codex Cursor +1 767installs opencode-delegate amElnagdy skill Hands coding tasks to OpenCode CLI as a background worker and returns diffs for your review. Keeps manual git commits under your control. Claude Code CX Codex Cursor +1 6,600installs smux ShawnPana skill Controls tmux panes and manages communication between AI agents via tmux-bridge. Useful when multiple agents or background tasks run in parallel panes. Claude Code CX Codex Cursor +1 2,900installs workflow-init Vercel Inc. skill Sets up Vercel Workflow SDK in a project where workflow is not installed yet: picks the framework from package.json and walks the official guide up to a working first run. Claude Code CX Codex Cursor +1 3,800installs omc-plan Yeachan-Heo skill Creates structured, quality-gated implementation plans before writing code and asks targeted questions to clarify vague requirements. Claude Code CX Codex Cursor +1 760installs write-issue tldraw skill Enforces GitHub issue formatting and triage standards based on the tldraw repository. It helps draft clear titles, structure descriptions, and manage labels. Claude Code CX Codex Cursor +1 405installs check-compiler-errors cursor skill This skill runs your project's compile and type-check commands, groups errors by file and category, then fixes the highest-confidence issues automatically. Useful when type errors are blocking local validation or CI. Claude Code CX Codex Cursor +1 2,300installs physics-matter phaserjs skill Helps AI agents configure Matter.js physics in Phaser 4, including rigid bodies, composite shapes, constraints, and mouse dragging. Claude Code CX Codex Cursor +1 754installs architect jsmastery-pro skill Structures architectural discovery and writes build specifications into docs/specs/. It helps choose tech stacks and design features before writing any code. Claude Code CX Codex Cursor +1 6,800installs data-manager phaserjs skill Guides an agent through Phaser 4 DataManager for object, scene, and game state, including reactions to data changes. Claude Code CX Codex Cursor +1 752installs curves-and-paths phaserjs skill Skill for working with curves, splines, Bezier paths, and path followers in Phaser 4. Draw paths, sample points along them, and animate sprites along trajectories. Claude Code CX Codex Cursor +1 750installs vibe-security Chris Raroque skill A skill that audits apps built fast with an AI assistant: leaked keys, broken database access rules, and trust placed in values coming from the client. Claude Code CX Codex Cursor +1 3,600installs open-computer-use iFurySt skill A skill that gives agents access to the screen, mouse, and keyboard via CLI or MCP server. Works on macOS, Linux, and Windows to solve tasks requiring graphical interface interaction. Claude Code CX Codex Cursor +1 1,800installs arbor K-Dense-AI skill Runs an autonomous optimization loop using hypothesis trees for models, code, and harnesses. Useful when organizing dozens of experimental trials without losing past findings. Claude Code CX Codex Cursor +1 1,200installs pi-agent K-Dense-AI skill Helps you install and configure Pi, then build extensions, integrations, and terminal UI components around it. Claude Code CX Codex Cursor +1 1,200installs wiki-ingest sanyuan0704 skill Builds a linked wiki knowledge base from articles, documents, and notes. Use it when project material needs to become separate, cross-referenced knowledge pages. Claude Code CX Codex Cursor +1 2,700installs visual-explainer nicobailon skill Generates self-contained HTML visual explanations with SVG diagrams, architectures, and animated flows. Useful for code reviews, system designs, and technical concepts. Claude Code CX Codex Cursor +1 748installs mantis-threat-model official google skill Turns the Mantis knowledge base into a project threat model: trust boundaries, entry points, attacker profiles. Useful once the architecture is written down but the threat model is not. Claude Code CX Codex Cursor +1 1,800installs feishu-doc m1heng skill Reads, creates, and edits Feishu documents using Markdown, and handles document comments directly from your AI agent. Claude Code CX Codex Cursor +1 1,900installs tavily-map tavily-ai skill A skill that has the agent walk a site and hand back the list of addresses, leaving page text alone. Useful when you know the domain but not the page. Claude Code CX Codex Cursor +1 17,100installs ink vercel-labs skill Builds interactive terminal user interfaces from JSON specs using @json-render/ink. Useful when creating dynamic TUI components or agent-generated layouts. Claude Code CX Codex Cursor +1 1,300installs file-organizer davepoon skill Analyzes folders, finds duplicates, suggests structure, and moves files with your approval. Uses bash commands. Claude Code CX Codex Cursor +1 346installs