Skills
99,951 packaged capabilities and playbooks for agents. Install any of them with one command.
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Zustand state management best practices for React applications. Use when writing, reviewing, or refactoring Zustand stores to ensure optimal performance and maintainability. Triggers on tasks involving state management, stores, selectors, re-renders, and Zustand patterns
Rewrite, check, or draft prose so it carries no AI writing tells, reads plainly on the first read, and keeps every source fact. Use when asked to make writing plainer or free of those tells, to check writing for them, or when drafting from supplied content. Use ce-promote for channel-specific marketing copy.
The comprehensive Celo ecosystem skill. Ecosystem intelligence, builder tools, DeFi protocol reference, MiniPay development, AI agent infrastructure, governance, grants, and verified contract addresses — all in one skill. Powered by The Grid for live cross-chain ecosystem data. Also covers migrating, moving, porting, switching, or redeploying an existing dApp onto Celo from another chain (Lisk, Base, Optimism, Mode, Ink, Unichain, Soneium, Zora, Fraxtal).
How to work in a Codebase Wiki project (the `codebase-wiki` starter pack): an agent-authored, source-grounded wiki of the surrounding codebase. Read when the project has a `wiki/` knowledge base with `architecture/`, `modules/`, `flows/`, `concepts/`, and `guides/` sections plus `wiki/OVERVIEW.md`, or when asked to generate or refresh a wiki of this codebase. Includes per-folder rules and freshness and log discipline, summarizes audience/depth settings and source-reference conventions, and bundles the full generation/refresh procedure in `references/`. Complements the platform `open-knowledge` skill; does not replace it.
Line-by-line copy editing and improvement for marketing content. Polish existing copy for clarity, conciseness, impact, and conversion. Trigger phrases: "edit my copy", "improve this copy", "polish this text", "copy edit", "make this clearer", "tighten this up", "proofread", "review my copy", "make this more persuasive", "fix my writing".
Expert reference for the Dev Container ecosystem. Consult this skill whenever the user is setting up a dev container, configuring or debugging devcontainer.json, working in a Docker-based development environment, or asking about dev containers, GitHub Codespaces, DevPod, or Zed—even if they don't say “devcontainer” explicitly. Covers the full Dev Container spec, schema validation, tool-specific behaviors and limitations (VS Code, Cursor, Zed, Codespaces, CodeSandbox, Podman), Features and Templates (choosing, authoring, publishing), lifecycle scripts, environment variables, port forwarding, multi-container setups, and official best practices from containers.dev and devcontainers.github.io. Also use when the user is confused by container behavior that differs between tools, wants to write or publish a custom Feature, or needs to validate or debug a devcontainer.json.
A Kuikly coroutine and multithreading programming assistant. Guides asynchronous programming in Kuikly, including Kuikly's built-in coroutines, kotlinx coroutines, and the kuiklyx coroutine library. Use when users need to run asynchronous tasks, switch threads, use coroutines, return to the Kuikly thread to update the UI, or troubleshoot thread-safety issues in Kuikly.
A Kuikly custom Module development assistant. Guides you through creating custom Modules and extending native APIs. Covers the complete development process: defining Modules on the Kuikly side, registering Pager/ComposeContainer, implementing the Native side on each platform, and registering and using Modules. Use when users need to create custom Modules, extend native APIs, enable two-way communication between Kuikly and Native, or implement a Module's Native-side logic on each platform.
Runs the Metabase semantic checker against a tree of Representation Format YAML files to verify that all references resolve — cross-entity references (collection_id, dashboard_id, parent_id, parameter source cards, snippet references, transform tags, etc.) and references to columns inside MBQL and native queries. Slow (≥1 min per run). Only use when the user explicitly asks to verify entity references or column references in MBQL/SQL queries; in most cases this runs as a CI step, not locally. Requires database metadata on disk (by default `.metadata/table_metadata.json`)
Direct and build professional motion-graphics films (launch videos, product promos, feature reveals, brand stings, kinetic-type pieces, social ads, CTAs) that read as made by a senior motion designer, not AI slop. Finds an idea only this brand could own (from its logo, control, material, verb, voice), builds a world for it (ground, light, depth, texture, 3D or generated image surfaces for the hero moment), then builds with a seek-safe GSAP runtime driven by curves measured frame by frame from 53 professional recreations, and reviews its own render honestly with scripted gates (look.py, lint.mjs) instead of self-certifying. Given a website URL it captures the brand (colours, fonts, official logo, copy, screenshots); with an ElevenLabs key it writes and voices the script, scores it, and cuts picture and sound together. Use for any request to make, plan, storyboard, fix or critique a motion graphic or promo video, in HyperFrames or plain HTML.
Generate Schema.org structured data (JSON-LD) for any page type. Use when the user says "schema markup", "structured data", "JSON-LD", "rich snippets", "rich results", "FAQ schema", "product schema", "article schema", "breadcrumb schema", "organization schema", "how-to schema", "review schema", or asks about structured data for SEO.
Build Shopify applications, extensions, and themes using GraphQL/REST APIs, Shopify CLI, Polaris UI components, and Liquid templating. Capabilities include app development with OAuth authentication, checkout UI extensions for customizing checkout flow, admin UI extensions for dashboard integration, POS extensions for retail, theme development with Liquid, webhook management, billing API integration, product/order/customer management. Use when building Shopify apps, implementing checkout customizations, creating admin interfaces, developing themes, integrating payment processing, managing store data via APIs, or extending Shopify functionality.
Mandatory prerequisite — load this BEFORE calling any Trello MCP tool (`trelloRead*`, `trelloWrite*`, `trelloSearch`). Covers the ARI id format every tool requires and the cross-cutting rules (current-user lookup, UTC date handling, Inbox vs boards, ordered creation, pagination, and embedded-field previews vs full `list_*` records). Skipping it causes malformed-id errors, wrong due-date/timezone results, and answers built on truncated data.
Install the Datadog Agent on Kubernetes using the Datadog Operator — required before enabling Single Step Instrumentation (SSI), which automatically instruments applications for APM without code changes. Only use if no Datadog Agent is deployed on the cluster yet.
Analyze session replay patterns across experiment variants to understand user behavior differences. Use when the user wants to see how users interact with different experiment variants, identify usability issues, compare behavior patterns between control and test groups, or get qualitative insights to complement quantitative experiment results. Also covers pairing the observed behavior with a linked survey when the user wants qualitative feedback beyond what recordings show
Use Scapy to craft, send, sniff, and dissect TCP/UDP/ICMP/DNS packets, analyze pcap files, implement SYN scans, and detect anomalous traffic such as fragmented or malformed packets. Use when performing authorized network reconnaissance, protocol-level forensic analysis, or building traffic anomaly detection during security testing.
Generate Arduino and embedded C++ snippets for sensors, actuators, buses, state machines, timing, data logging, and hardware abstraction. Use when a user requests implementation code and provide the exact board, framework, toolchain, pins, voltage, memory, and library versions first. Bundled templates target UNO, ESP32, and RP2040; document unsupported board or vendor-framework behavior instead of guessing.
Foundation skill that captures and stores core brand context — identity, audience, positioning, values, and voice. Use when the user says "set brand context", "save my brand info", "store brand details", "brand profile", "create brand context file", "update brand context", or when starting any brand project for the first time. Every other brand skill reads this file first. Always run this before beginning any brand work if the context file doesn't exist yet.
Brand monitoring and mention tracking via the Brand.dev API. Use when asked to monitor brand mentions, track sentiment, find PR opportunities, detect logo usage, or analyze brand presence online. Trigger phrases: "brand monitoring", "mention tracking", "brand sentiment", "PR opportunities", "logo detection", "brand.dev", "brand mentions", "media monitoring".
Use when multiple workflows duplicate the same operational logic, when deciding what belongs in actions vs shared services, or when refactoring repeated operational blocks across domain flows. Use when adding new features that share mechanics with existing ones.
Guided conversational interview to understand a user's creative vision before generating model-appropriate image prompts. Asks clarifying questions about subject, mood, style, and technical preferences (4–7 exchanges), then synthesizes a positive prompt, negative prompt, recommended settings table, and pipeline recommendation. Formats prompts for the target model (SDXL tag-style, FLUX natural language, SD1.5 weighted tokens). Triggers on “I want to create...”, “help me make an image of...”, “I have an idea for...”, “help me craft a prompt”, “write me a prompt for...”, or any request for help describing a creative vision. Does NOT cover workflow building, prompt debugging or fixing, technical explanations, model training, code generation, or identity-preserving character generation.
Use when working on multiple branches simultaneously, switching context without stashing, reviewing PRs while developing, testing in isolation, or comparing implementations across branches. Provides git worktree commands and workflow patterns for parallel development with multiple working directories.
Expert blueprint for AI pathfinding (tower defense, RTS, stealth) using NavigationAgent2D/3D, NavigationServer, avoidance, and dynamic navigation mesh generation. Use when implementing enemy AI, NPC movement, or obstacle avoidance. Keywords NavigationAgent2D, NavigationRegion2D, pathfinding, NavigationServer, avoidance, baking, NavigationObstacle.
Two-thread adversarial review: a fresh reviewer constructs the strongest 200-word rejection memo, then a second fresh reviewer defends the paper point-by-point and surfaces still-unresolved critical issues. Use when user says "kill argument", "adversarial review", "hostile review", "rebuttal preparation", "reviewer-2 simulation", or before submitting a theory paper that has already passed standard review rounds.
Kuikly asset file management and loading guide. Explains how to add, package, and load assets in Kuikly, including directory structure conventions (common/page assets), packaging configuration for each platform (Android/iOS/HarmonyOS/H5/WeChat mini programs/dynamic delivery), and use of the ImageUri API. Use when the user needs to use local image assets in Kuikly or configure assets packaging.
Plan and execute product launches with week-by-week timelines and channel-specific playbooks. Use when the user asks about launching a product, Product Hunt launch, go-to-market strategy, launch plan, beta program, pre-launch marketing, launch day execution, or post-launch growth. Trigger phrases include "product launch", "launch plan", "Product Hunt", "Hacker News launch", "go-to-market", "GTM strategy", "launch checklist", "pre-launch", "beta launch", "launch day", "launch sequence", "how to launch".
When the user wants to build or improve a sales bot's ability to identify common pushbacks and deliver appropriate responses. Also use when the user mentions "detecting objections," "handling objections automatically," "bot objection handling," "automated objection responses," or "objection classification."
Guides writing effective rebuttals after receiving peer review feedback. Covers review diagnosis (score-driven color-coding), response strategy (champion identification, common-theme consolidation), tactical writing (18 rules), and counterintuitive rebuttal principles. Use when: user received reviewer scores/comments, needs to write a rebuttal or author response, wants to respond to specific criticism (e.g. 'limited novelty', 'missing baselines'), mentions 'rebuttal', 'reviewer comments', 'author response', or 'respond to reviewers'. Do NOT use for pre-submission self-review (use paper-review instead).
Optimize pricing pages, pricing models, and pricing strategy. Use for questions about pricing, pricing pages, how to price a product, tiered pricing, freemium vs. paid, price testing, pricing psychology, or pricing page design. Trigger phrases include “pricing,” “pricing page,” “how to price,” “pricing strategy,” “freemium,” “tiered pricing,” “per-seat pricing,” “usage-based pricing,” “pricing experiment,” “price anchoring,” “pricing psychology,” and “pricing optimization.”
Map the edge of the learner's understanding with a short graded quiz. Start broad, then binary-search every strand a lesson will need. Use when the user runs /probe or /skill:probe, or says quiz me, pretest, what do I already know, diagnose my understanding, probe me, or find the edge before teaching
Generates animation configurations for Remotion including spring configs, interpolations, easing functions, and timing logic. Focuses ONLY on animation parameters, NOT component implementation. Use when defining animation behavior or when asked to "configure animations", "setup spring configs", "define easing curves".
Sprint planning and agile workflow specialist. Breaks epics into user stories, estimates complexity using story points, plans sprint iterations, and tracks velocity. Trigger keywords - sprint planning, user story, story points, velocity, backlog, sprint, epic breakdown, estimation, burndown, agile planning.
SEO optimization with keyword analysis, readability assessment, technical validation, content quality. Use for search rankings, blog posts, content audits, or encountering keyword density, readability scores, meta tags, schema markup errors.
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.