Gemini CLI skills, plugins, subagents, slash commands and mcp servers

primekg K-Dense-AI skill Wraps the PrimeKG precision-medicine CSV in pandas helpers, so the agent can look up typed nodes, neighbours, disease summaries and short paths without leaving the repo. Claude Code CX Codex Cursor +1 1,800installs library-curator nexu-io skill Pulls images, logos and screenshots out of the OD Library and copies the file into your project, handing back a relative path you can drop into markup. Claude Code CX Codex Cursor +1 951installs debug-mantra thananon skill Sets a debugging sequence from reproducing a failure through testing hypotheses and recording experiments. Use it for errors, logs, and stack traces. Claude Code CX Codex Cursor +1 4,800installs langchain-fundamentals langchain-ai skill Guides LangChain agent work with create_agent(), tools, and middleware. Use it when you need saved conversation state, approval flows, or error handling. Claude Code CX Codex Cursor +1 17,400installs atlassian-mcp https://github.com/Jeffallan skill Skill connects Jira and Confluence to Claude Code, Cursor, and other editors through MCP protocol. Query tasks with JQL, create tickets, search and edit wiki pages directly from your IDE. Claude Code CX Codex Cursor +1 4,400installs the-fool https://github.com/Jeffallan skill Challenges plans, architectures, and decisions using five structured reasoning modes. Useful for spotting blind spots and failure modes before writing code. Claude Code CX Codex Cursor +1 4,400installs spec-miner https://github.com/Jeffallan skill A skill for reverse-engineering codebases. Extracts specifications from existing code, maps dependencies, and generates documentation for legacy and undocumented systems. Claude Code CX Codex Cursor +1 4,400installs security-review getsentry skill Finds injections, XSS, authorization flaws, and other vulnerabilities in code. Reports only high-confidence findings. Claude Code CX Codex Cursor +1 21,100installs sprites-and-images phaserjs skill Guides agents on creating Sprite and Image objects in Phaser 4. Explains factory methods, texture frames, mixin components, and visual transforms. Claude Code CX Codex Cursor +1 1,100installs mobile-app-ui-design ceorkm skill Provides mobile UX and UI guidelines for coding agents. Helps generate mobile screens, components, and design flows that follow structured layout rules. Claude Code CX Codex Cursor +1 11,500installs ads-test AgriciDaniel skill Walks a paid-media experiment from hypothesis to readout: randomization unit, sample size, stopping rule, and a plain-language decision. Claude Code CX Codex Cursor +1 3,600installs hud Yeachan-Heo skill The hud skill configures a HUD display in Claude Code's statusline, showing git branch, context usage, running subagents, and other metrics. Track session state and keep tabs on complex work without losing context. Claude Code CX Codex Cursor +1 1,100installs langgraph-human-in-the-loop langchain-ai skill Skill for building LangGraph workflows that pause and wait for human input. Use it to show agent output, request approval, or validate user responses before continuing. Claude Code CX Codex Cursor +1 17,200installs e2e tester-army skill Writes, runs, and debugs web and mobile end-to-end tests with the e2e test runner, combining agent goals with exact Playwright assertions and device checks. Claude Code CX Codex Cursor +1 1,200installs agentic-actions-auditor trailofbits skill Inspects GitHub Actions workflows for prompt injection risks and insecure AI agent setups. Catches attacker inputs leaking into prompts via event contexts or environment variables. Claude Code CX Codex Cursor +1 6,700installs post-mortem thananon skill Skill writes an engineering post-mortem after debugging: root cause with code identifiers, symptom, mechanism, the fix, and why it slipped through. Use after validation, before closing the ticket. Claude Code CX Codex Cursor +1 4,700installs zod-4 prowler-cloud skill Provides validation patterns for Zod 4 and guides migration from Zod 3. It helps write schemas for forms, API payloads, and adapters. Claude Code CX Codex Cursor +1 1,200installs legacy-modernizer https://github.com/Jeffallan skill Plans incremental legacy-code migration from dependency maps to facades, flags, and rollback steps. Use it when splitting a monolith or upgrading technology without a wholesale replacement. Claude Code CX Codex Cursor +1 4,300installs salesforce-developer https://github.com/Jeffallan skill Writes Apex classes, builds Lightning Web Components, optimizes SOQL queries, and sets up batch processing on Salesforce. Enforces governor limits and bulkifies code. Claude Code CX Codex Cursor +1 4,300installs 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 CX Codex Cursor +1 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 CX Codex Cursor +1 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 CX Codex Cursor +1 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 CX Codex Cursor +1 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 CX Codex Cursor +1 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 CX Codex Cursor +1 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 CX Codex Cursor +1 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 CX Codex Cursor +1 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 CX Codex Cursor +1 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 CX Codex Cursor +1 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 CX Codex Cursor +1 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 CX Codex Cursor +1 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 CX Codex Cursor +1 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 CX Codex Cursor +1 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 CX Codex Cursor +1 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 CX Codex Cursor +1 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 CX Codex Cursor +1 1,700installs stream-chain ruvnet skill Chains sequential agent steps together using streaming JSON flow and provides ready-to-run pipelines. Claude Code CX Codex Cursor +1 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 CX Codex Cursor +1 1,200installs performance-analysis ruvnet skill Detects bottlenecks in Claude Flow swarms, profiles agent operations, and generates reports with actionable optimization recommendations. Claude Code CX Codex Cursor +1 1,200installs agentic-jujutsu ruvnet skill Coordinates multiple AI agents working on code simultaneously without version control locks, learning from execution trajectories. Claude Code CX Codex Cursor +1 1,200installs