Skills
99,719 packaged capabilities and playbooks for agents. Install any of them with one command.
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Only use when the user explicitly invokes /dependabot-sweep (or $dependabot-sweep in Codex). Never auto-invoke. Batch-analyzes dependency update PRs created by Dependabot and creates a single PR integrating all updates into one branch. Instead of merging each dependabot PR individually, it consolidates them into an integration PR, leaves a comment on the original PRs, and closes them.
Deployment procedures and CI/CD pipeline configuration for Python/React projects. Use when deploying to staging or production, creating CI/CD pipelines with GitHub Actions, troubleshooting deployment failures, or planning rollbacks. Covers pipeline stages (build/test/staging/production), environment promotion, pre-deployment validation, health checks, canary deployment, rollback procedures, and GitHub Actions workflows. Does NOT cover Docker image building (use docker-best-practices) or incident response (use incident-response).
Give structured, constructive feedback on any design using UX frameworks. Use when asked to critique a design, review a UI, give feedback on a Figma file or wireframe, assess a user flow, or evaluate a design against UX principles. Produces actionable critique applying Jobs-to-be-Done, Gestalt principles, and usability heuristics, with prioritised issues and specific recommendations.
Control the mouse, keyboard, and read screen content via accessibility. Use this skill when the user asks to click somewhere on screen, type text into an app, move the mouse, press keyboard shortcuts, read what's on screen, get the accessibility tree of the current window, automate desktop interactions, or control the computer.
Detect command injection against Modbus TCP/RTU in ICS/SCADA environments by monitoring unauthorized writes, anomalous function codes, malformed frames, and deviations from communication baselines using ICS-aware IDS and deep packet inspection. Use when deploying IDS for Modbus OT networks, investigating unauthorized PLC register/coil changes, or responding to FrostyGoop-style Modbus attacks.
Creates, reads, edits, and comments on monday.com docs - the rich-content surface inside monday for meeting notes, RFCs, runbooks, weekly updates, postmortems, and any work-adjacent writing. Goes beyond markdown shuffling by embedding live board column values inline (so the doc reflects real-time status), tagging users / docs / boards via mentions, scaffolding common doc shapes, and routing each edit through the correct update_doc operation. Use when user asks to "create a doc", "make a monday doc", "draft meeting notes", "write an RFC", "scaffold a runbook", "summarize a meeting in a doc", "add a section to my doc", "edit my doc", "update the doc", "comment on a doc", "tag someone in a doc", "embed a status in a doc", "show live board data in a doc", "rename a doc", or "show me my docs".
A skill for verifying and syncing documentation consistency alongside code changes. It classifies change categories from git diff, determines per category whether documentation sync is needed, regenerates auto-generated documentation, checks for broken links, and reports in table form. Use when you need documentation sync, documentation consistency checks, or detection of missed updates. When the subject is generating or updating the AGENTS.md hierarchy itself, use agents-md-sync (explicit invocation).
Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx files). Triggers include: any mention of 'Word doc', 'word document', '.docx', or requests to produce professional documents with formatting like tables of contents, headings, page numbers, or letterheads. Also use when extracting or reorganizing content from .docx files, inserting or replacing images in documents, performing find-and-replace in Word files, working with tracked changes or comments, or converting content into a polished Word document. If the user asks for a 'report', 'memo', 'letter', 'template', or similar deliverable as a Word or .docx file, use this skill. Do NOT use for PDFs, spreadsheets, Google Docs, or general coding tasks unrelated to document generation.
This skill should be used when the user asks to "check if a domain is available", "find a domain name", "brainstorm domain names", "is X.com taken", "search for domains", or is trying to name a product, app, or startup and needs domain options. Also activate when the user mentions needing a domain or asks about aftermarket domains listed for sale.
UI patterns from the Duolingo design system — juicy motion, the character system as the emotional channel, design tokens (color/type/spacing), sound as a UX surface, accessibility as a default not a checklist, and "error-as-delight" detailing. Use when the user is designing a screen for a gamified or learning product, reviewing a design for "why does this feel flat," picking a motion system, building a character mascot, or auditing for accessibility. This skill owns design *rationale*; pixel craft (easing values, contrast ratios, component props) routes to the design-engineering skill.
The user needs to assess a company's long-term competitiveness and pricing power — whether it can keep growing profits with very little additional capital. Language signals: "does this company have a moat" / "where is the competitive advantage" / "why can this company keep making money long term" / "how much is the brand worth". Not applicable to: purely industry analysis (when individual company competitiveness is not being assessed).
Generate ElevenLabs text-to-speech audio from scripts or inline text using local voice profiles. Use when the user asks for ElevenLabs, text-to-speech, TTS, narration, voiceover, speech audio, or voice generation; load voice names, voice ids, emails, owners, and account-specific defaults only from local config outside the skill.
Use when user asks to setup endorctl, install endorctl, run endorctl scan, scan for vulnerabilities, run endor scan or run Endor Labs scan or when any endorctl command fails with 'command not found', 'no such file or directory', authentication errors, 'unauthorized', '403', 'tenant not found', EOF error, or namespace/access errors.
This skill MUST be used for architecture decisions, module boundaries, turning plans or specs into tickets, or explicit UI/design reviews. SHOULD be used when implementation requires unresolved architectural choices or the user is unsure how to divide the work. MUST NOT expand an already specified implementation into a new planning exercise. Triggers on: 技術方案, 架構設計, 怎麼切模組, 拆任務, 切票, 排開發順序, 技術規劃, design review, UI review, AI slop scan.
Generates the "what's new" release summary and diff file for changes in the Flutter engine (//engine/src/flutter) between two releases (e.g., 3.47 vs 3.44). When to use: Only activate when explicitly asked by the user to generate what's new in the engine, diff Flutter engine releases, or produce an engine release summary. When not to use: Do not use for general questions about commits, individual file history, or codebase searches unless explicitly requested to generate the engine release diff or summary.
Enterprise-grade systems with microservices, Kubernetes, Terraform, and AI Native methodology. For multi-feature initiatives spanning a release timeline, combine with /sprint master-plan (v2.1.13) to group features into a single 8-phase sprint container with shared scope/budget and 4 auto-pause triggers (QUALITY_GATE_FAIL / ITERATION_EXHAUSTED / BUDGET_EXCEEDED / PHASE_TIMEOUT). Triggers: microservices, k8s, terraform, monorepo, AI native
EPUB book processing pipeline — extract, chunk, rebuild, and validate EPUB files. Use this whenever you need to programmatically manipulate the content of an EPUB book: extract structured text, split into manageable chunks, apply batch modifications, rebuild a valid EPUB from modified content, or validate structural integrity. Triggered by any request involving EPUB extraction ("extract epub", "unpack epub"), chunking ("split epub", "chunk epub"), rebuilding ("rebuild epub", "repackage epub", "pack epub"), or validation ("validate epub", "check epub"). Also triggered when the user needs to batch-edit EPUB content (replace text, reformat, inject styles, modify structure) and then rebuild a valid EPUB from the edited files. Does NOT handle content-level operations like AI translation or text rewriting — only the EPUB mechanical pipeline.
Use this skill when `biome migrate eslint` must preserve configurable ESLint rule options through source-option models, Biome conversions, typed rule variants, and migration fixtures. Do not use for generated severity-only mapping or general rule-option design.
Generate Etsy listing images from HTML templates using Playwright. Supports single and batch rendering with customizable title, subtitle, badge text, and product images. Use when creating Etsy product listing images, mockups, or running batch generation for multiple products (e.g., puppet printables, digital downloads). Works with any HTML template that uses PRODUCT_IMAGE_URL, TITLE_TEXT, SUBTITLE_TEXT, BADGE_LEFT_TEXT placeholders.
Evaluates LLMs across 60+ academic benchmarks (MMLU, HumanEval, GSM8K, TruthfulQA, HellaSwag). Use when benchmarking model quality, comparing models, reporting academic results, or tracking training progress. Industry standard used by EleutherAI, HuggingFace, and major labs. Supports HuggingFace, vLLM, APIs
Only use when the user explicitly invokes /execute (or $execute in Codex). Never auto-invoke. An orchestration skill that organizes and splits complex tasks and unifies the available delegation mechanisms to carry out a project. It focuses on overall organization and coordination rather than implementation details, sorts out task dependencies and delegates independent tasks in parallel. Use when explicitly triggered with "execute the task", "carry it out end to end" or "orchestrate it".
Execute a written implementation plan with review checkpoints and structured progress tracking. Use when you have a spec or plan ready to implement, when user says "execute this plan", "implement this spec", "carry out these steps", or "start working on the plan".
Helps understand and write EAS workflow YAML files for Expo projects. Use this skill when the user asks about CI/CD or workflows in an Expo or EAS context, mentions .eas/workflows/, or wants help with EAS build pipelines or deployment automation.
Generates production-ready FastGPT workflow JSON from natural language requirements. Uses AI-powered semantic template matching from built-in workflows (document translation, sales training, resume screening, financial news). Performs three-layer validation (format, connections, logic completeness). Supports incremental modifications to add/remove/modify nodes. Activates when user asks to "create FastGPT workflow", "generate workflow JSON", "design FastGPT application", or mentions workflow automation, multi-agent systems, or FastGPT templates.
Midscene frontend UI automated testing Skill driven by QA XMind or same-level Markdown: AI decides whether business state preparation is needed based on the complete QA and optional Feature, then uses activity configuration and act-cli to verify constructed candidates and run page tests. Use when the user mentions "ai-test", "page testing", "frontend page testing", "frontend automated testing", "frontend AI automated testing", or asks to test pages according to QA cases.
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.