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

mathmodel-figure-templates jihe520 skill Runs packaged Python and matplotlib scripts to generate publication-grade scientific figures. Useful when you need Taylor diagrams, ROC curves, or correlation grids quickly. Claude Code Cursor GitHub Copilot 1,700installs gh-cli trailofbits skill A skill that redirects GitHub requests from curl and fetch to authenticated gh CLI for repositories, pull requests, and issues. Use it for private repos and higher API limits. Claude Code Cursor GitHub Copilot 6,600installs html-diagram plannotator skill Generates standalone interactive HTML diagrams without external services or build steps. Helps visualize component topology, state transitions, timelines, and quantitative structures. Claude Code Cursor GitHub Copilot 4,100installs visual-pr humanlayer skill A skill that automates pull request descriptions: reads the diff, gathers context, and fills a template so reviewers understand why the change exists and how it's shaped. Claude Code Cursor GitHub Copilot 3,000installs zustand vercel-labs skill This skill integrates Zustand into json-render to sync application state. Use it when your project already relies on Zustand and you need to connect it with components rendered by json-render. Claude Code Cursor GitHub Copilot 1,900installs office-productivity sickn33 skill A wrapper skill that walks the agent through seven phases of office work: documents, spreadsheets, slide decks, format conversion. Claude Code Cursor GitHub Copilot 1,600installs firebase sickn33 skill Guides Firebase architecture, Firestore security rules, and Cloud Functions based on read-heavy query patterns and pricing limits. Claude Code Cursor GitHub Copilot 1,600installs tailwind-design-system sickn33 skill A skill that keeps the agent on Tailwind while you build a design system: tokens, component variants, responsive patterns, accessibility. Useful when the UI drifts. Claude Code Cursor GitHub Copilot 1,600installs copywriting sickn33 skill Skill for writing clear, conversion-focused marketing copy for landing pages and emails. Forces you to understand audience and context first, blocks fabricated claims and statistics. Claude Code Cursor GitHub Copilot 1,600installs prompt-engineer sickn33 skill Transforms unstructured prompts into structured prompts using frameworks like RTF, RISEN, and Chain of Thought. Helpful when a task needs clearer instructions. Claude Code Cursor GitHub Copilot 1,600installs gateway-workers cloudflare skill Skill for building, debugging, and reviewing Cloudflare Workers triggered by Forward actions in Gateway HTTP policies. Work with GatewayMiddleware, context types, and request continuation. Claude Code Cursor GitHub Copilot 7,700installs workflow Vercel Inc. skill Builds durable, resumable tasks with the Vercel Workflow SDK when operations must survive server restarts or pause for external events. Claude Code Cursor GitHub Copilot 5,300installs mcp-developer https://github.com/Jeffallan skill A skill for building and debugging MCP servers and clients in TypeScript or Python, with tool schemas, transport setup and protocol checks in the inspector. Claude Code Cursor GitHub Copilot 4,200installs django-expert https://github.com/Jeffallan skill Guides Django 5.0 and DRF development by enforcing indexed models, ORM query optimization with select_related, and JWT authentication. Claude Code Cursor GitHub Copilot 4,200installs feature-forge https://github.com/Jeffallan skill A skill that runs a requirements interview and turns a feature idea into a spec: EARS requirements, acceptance criteria and an implementation checklist. Claude Code Cursor GitHub Copilot 4,200installs exa-search K-Dense-AI skill Skill for searching scientific and technical content via Exa with text extraction from pages and PDFs in batches. Supports filtering by publication category and academic domains. Claude Code Cursor GitHub Copilot 1,700installs autoskill K-Dense-AI skill Analyzes Screenpipe activity windows to detect repeating research workflows and drafts new skills for review. Runs strictly on explicit user demand. Claude Code Cursor GitHub Copilot 1,700installs stream-chain ruvnet skill Chains sequential agent steps together using streaming JSON flow and provides ready-to-run pipelines. Claude Code Cursor GitHub Copilot 1,200installs flow-nexus-swarm ruvnet skill Deploy cloud-based AI agent swarms and define event-driven workflows with message queues. Use it to coordinate tasks, inspect runs, and scale a swarm. Claude Code Cursor GitHub Copilot 1,200installs performance-analysis ruvnet skill Detects bottlenecks in Claude Flow swarms, profiles agent operations, and generates reports with actionable optimization recommendations. Claude Code Cursor GitHub Copilot 1,200installs agentic-jujutsu ruvnet skill Coordinates multiple AI agents working on code simultaneously without version control locks, learning from execution trajectories. Claude Code Cursor GitHub Copilot 1,200installs swarm-advanced ruvnet skill A skill that lays out how to run a swarm of agents for research, development or testing: topologies, task strategies and ready MCP calls for claude-flow. Claude Code Cursor GitHub Copilot 1,200installs github-release-management ruvnet skill Automates GitHub releases: drafts, changelogs, builds, multi-target deploys. Handy when releases ship often and manual steps eat the afternoon. Claude Code Cursor GitHub Copilot 1,200installs sparc-methodology ruvnet skill Structures development into SPARC phases with Claude Flow multi-agent orchestration. Useful for running projects from specification and architecture down to TDD tests and review. Claude Code Cursor GitHub Copilot 1,200installs Pair Programming ruvnet skill This skill runs AI-assisted pair programming with driver and navigator roles, code checks, testing, and dedicated TDD, debugging, and mentor modes. Claude Code Cursor GitHub Copilot 1,200installs github-multi-repo ruvnet skill A skill for coordinating several repositories at once: it aligns package versions, checks cross-package integration and suggests structure changes. Claude Code Cursor GitHub Copilot 1,200installs variant-analysis trailofbits skill Finds related occurrences of an already identified defect across a repository. Use it after a vulnerability or logic issue turns up and similar code needs checking. Claude Code Cursor GitHub Copilot 6,400installs chrome-cdp pasky skill Connects AI coding agents to an active Chrome browser session using DevTools Protocol. Useful for inspecting open tabs, clicking elements, and taking viewport screenshots. Claude Code Cursor GitHub Copilot 2,100installs ads-attribution AgriciDaniel skill Audits advertising attribution across platforms and blocks totals built from incompatible conversion reports. Use it when GA4, MMP, or platform figures disagree. Claude Code Cursor GitHub Copilot 3,400installs conventional-commit-message dangreen skill Generates changelog-ready commit messages following Conventional Commits 1.0.0 and conventional-changelog presets. It guides AI agents on type selection and breaking changes. Claude Code Cursor GitHub Copilot 944installs application-form-filler Paramchoudhary skill A skill that fills job application form fields with answers built from the candidate's CV and the job description. Handy when every ATS question needs a tailored response. Claude Code Cursor GitHub Copilot 6,600installs cold-email-writer Paramchoudhary skill Drafts concise cold outreach emails to founders and hiring managers. It cuts generic cover-letter fluff and focuses on specific product insights. Claude Code Cursor GitHub Copilot 6,600installs edge-to-edge Google LLC skill Migrates Jetpack Compose apps to adaptive edge-to-edge layouts and fixes content blocked by system bars or the keyboard. Claude Code Cursor GitHub Copilot 3,200installs navigation-3 Google LLC skill A reference skill for Jetpack Navigation 3: the move from Navigation 2 plus ready recipes for deep links, multiple back stacks, scenes, Hilt and ViewModel. Claude Code Cursor GitHub Copilot 3,200installs langchain-middleware langchain-ai skill Adds middleware hooks for LangChain agents: pauses execution before dangerous tool calls, lets a human approve, edit or reject the action, intercepts calls for logging and retry logic. Claude Code Cursor GitHub Copilot 16,200installs swift-expert https://github.com/Jeffallan skill A Swift skill that walks the agent through architecture, SwiftUI state, async/await and actors, with build checks in between. Built for iOS and macOS work. Claude Code Cursor GitHub Copilot 4,100installs langfuse langfuse skill Equips your coding agent to inspect traces, manage prompts, and run evaluations in Langfuse. Useful when instrumenting LLM calls or building test datasets. Claude Code Cursor GitHub Copilot 19,700installs ios-application-dev MiniMax-OpenSource skill A reference skill for iOS interfaces: UIKit, SnapKit and SwiftUI, with checklists for layout, Dynamic Type, Dark Mode and accessibility. Claude Code Cursor GitHub Copilot 2,100installs deep-agents-orchestration langchain-ai skill Guides setup of orchestration in Deep Agents: subagent delegation, todo planning, and human approval interrupts. Claude Code Cursor GitHub Copilot 16,100installs browser browserbase skill Automates browser navigation via the browse CLI. Useful for data extraction, filling forms, and navigating sites behind bot protection. Claude Code Cursor GitHub Copilot 5,900installs