Skills
100,696 packaged capabilities and playbooks for agents. Install any of them with one command.
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Optimize tool descriptions in ToolUniverse JSON configs for clarity and usability. Reviews descriptions for missing prerequisites, unexpanded abbreviations, unclear parameters, and missing usage guidance. Use when reviewing tool descriptions, improving API documentation, or when the user asks to check whether tools are easy to understand.
This skill should be used when the user designs a "search system", needs "full-text search", asks about an "inverted index", "Elasticsearch / OpenSearch", "relevance ranking" (TF-IDF/BM25), "search autocomplete / typeahead", an "indexing pipeline", or "faceted search". It gives the crawl/index/search architecture, index sharding and replication, ranking, and near-real-time indexing. Use it whenever users must query text by relevance rather than fetch rows by key, even if they don't say "search engine".
Use this skill when the user asks to "process beta reader feedback", "alpha reader feedback", "feedback round", "synthesize reader feedback", "reader notes", "beta feedback", "reader readiness check", "review copy", "send the draft to readers", "share with readers who don't use GitHub", "triage the reader panel", or wants to collect, reconcile, and act on external reader feedback for a story project. NOT for running the simulated reader panel itself (use reader-panel), rounds with a professional editor (use editorial-review), or for checking a manuscript is ready to query or publish (use submission or publishing)
Implement or update project-consistent UI code from one or more visible Figma nodes using TemPad Dev MCP. Use when the user wants Figma UI recreated, ported, or integrated into the target project's framework, components, styling, tokens, and assets. Do not use for Figma canvas editing, design critique, product invention, or generic code review.
Guide for querying DeFi flow data and events using DefiLlama MCP tools. Covers bridge flows, ETF inflows/outflows, stablecoin supply, institutional/DAT holdings with mNAV ratios, hacks and exploits, fundraising rounds, CEX volumes, open interest, and protocol treasuries. Use when users ask about bridge volume, ETF flows, stablecoin supply, MicroStrategy holdings, DeFi hacks, funding rounds, exchange volume, or treasury data.
Create, convert, read and edit Office documents locally with GenOffice's command line. Build a new presentation (pptx) from a brief through a checked outline, per-page spec and render pipeline, a new spreadsheet (xlsx) from CSV or JSON data with formulas, a new Word document (docx) from Markdown or HTML, or a PDF; convert between pdf, docx, xlsx, pptx, md, html and csv; read the structure and text of an existing file (including the user's own docx / xlsx / pptx as source material) and apply structured edits to it. Use whenever the user asks for a slide deck, presentation, spreadsheet, workbook, report, Word document or any real Office file, a format conversion, a rewrite of part of an existing document, or wants the result opened in the GenOffice editor. Documents are processed locally; only search, image and media send the query or the referenced file to the provider configured in GenOffice.
Implement OpenAI Harness Engineering practices in any repository—AGENTS.md, PLANS.md, deterministic smoke/test/lint harness commands, strict architecture boundaries, observability from day one, and entropy-control audits for reliable autonomous agent runs.
Query Walmart product details through WallySmarter, including price history and sales trends. Trigger this skill when the user mentions Walmart product details, Walmart product data, WallySmarter, Walmart price trends, Walmart sales trends, Walmart product detail, Walmart price history, Walmart sales trend, or WallySmarter product. Trigger it even if the user does not explicitly mention "WallySmarter," as long as they want to view details, historical price changes, or sales trends for an individual Walmart product.
Map what the owner wants from the prompts they typed themselves (prompts an agent wrote are left out), then sort it into focus areas, asks and rules, each with dated quotes, and save them to My Work (areas as My Focus suggestions, rules as My Rules suggestions). Use when asked for “owner goals,” “my goals,” “what do I want,” “what am I asking for,” “map my prompts,” or to refresh Goals in My Work.
When you want to model personal financial scenarios — house purchase + rental income (ADU, bedroom rentals, house-hacking), renovation budgets, monthly cash flow, big-purchase decisions, savings/investment what-ifs for a household. Ships with a house scenario template; other scenarios (refi, car, education, retirement, side income) slot in as templates. Outputs markdown scenario comparison tables. Saves scenarios to ~/Documents/personal-cfo/ with an index in ~/.config/makerskills/personal-cfo/archive/. Not for company books or monthly reporting (that's company-cfo). Composes with decide, deep-research (rental comps, rates), business-brainstorm, second-brain. Triggers on "/personal-cfo," "model this scenario," "house math," "rental forecast," "monthly cash flow," "what if I rent out the ADU," "compare these housing scenarios," "should we buy this house," "house-hack math," "renovation budget."
Guide users through defining their pricing strategy for an AI product or SaaS. Covers billing model selection (usage-based, subscription, hybrid), subscription tier pricing, credit/overage costs, real-time vs. invoice billing trade-offs, existing PSP integration, custom currency vs. fiat, and pricing dimensions. Ends with a personalised pricing strategy summary, MRR projection, visual output (HTML or PDF), and tool recommendations. Use when a user wants to define their pricing, figure out how to charge for their AI product, decide between billing models, understand the real-time vs. invoice billing trade-off, or evaluate what tools to use for monetisation.
Adversarial reading methodology for narrative fiction: find what doesn't work, not confirm what does. Focus-area driven with dedicated resources per area. Use when reviewing drafts, evaluating prose quality, or assessing changes at any stage.
Migrate from Heroku to Render by reading local project files and generating equivalent Render services. Triggers: any mention of migrating from Heroku, moving off Heroku, Heroku-to-Render migration, or switching from Heroku. Reads Procfile, dependency files, and app config from the local repo. Optionally uses Heroku MCP to enrich with live config vars, add-on details, and dyno sizes. Uses Render MCP or Blueprint YAML to create services
Perform language and framework specific security best-practice reviews and suggest improvements. Use when the user explicitly requests security best practices guidance, a security review or report, or secure-by-default coding help. Supports Python, JavaScript/TypeScript, and Go. Do NOT use for general code review, debugging, threat modeling (use security-threat-model), or non-security tasks.
Stock and cryptocurrency data analysis. Analyze A-share, Hong Kong, and U.S. market quotes, technical indicators, financial data, fund flows, chip distribution, cryptocurrency candlesticks and long-short ratios, the overall market, sector rotation, and portfolio holdings
Saleor storefront data + UX playbook. Covers GraphQL query design, channel handling, data contracts per surface (PLP/PDP/nav/pricing/availability/media), variant-selection UX, and Saleor-specific correctness rules. Framework-agnostic—agent inspects the repo and applies conventions locally.
Use when asked to "strategic narrative", "Andy Raskin", "tell our company story", "write a pitch deck", "explain why customers should care", or "movement narrative". Helps craft compelling narratives that define movements rather than just selling products. The Strategic Narrative framework (created by Andy Raskin) transforms pitches from feature lists into stories about change.
Reviews, writes, and fixes focus management code for all Apple platforms (tvOS, iOS/iPadOS, watchOS, visionOS, macOS), covering SwiftUI, UIKit, AppKit, and RealityKit. Use when reading, writing, or reviewing apps that handle focus, hover, key view loops, or Digital Crown navigation.
Implements Syncfusion Blazor Gantt for project scheduling. Covers SfGantt, GanttTaskFields, GanttColumns, GanttEditSettings, taskbar editing, dependencies, resources, timeline, critical path, baselines, and Excel/PDF export. Applicable for Blazor Gantt charts, task scheduling, WBS, and Syncfusion.Blazor.Gantt integration.
Implement Syncfusion Blazor notification components (Toast, Message, Skeleton) for user feedback and loading states. ALWAYS use this when users need toast notifications, popup messages, alert boxes, success/error/warning/info messages, loading skeletons, shimmer effects, content placeholders, or any feedback UI. Trigger immediately when users mention notifications, toasts, alerts, messages, loading states, skeleton screens, shimmer loading, user feedback, status messages, SfToast, SfMessage, SfSkeleton, notification popups, or need to show temporary messages, form validation feedback, or loading placeholders
Implement the Syncfusion Blazor Rich Text Editor (SfRichTextEditor) using Syncfusion.Blazor.RichTextEditor. Supports HTML, Markdown, and IFrame editor modes. Use for toolbar configuration, image/video/audio insertion, table management, paste cleanup, Word/PDF import and export, accessibility, globalization, RTL, and inline or custom toolbar tool scenarios in Blazor applications.
Generate, modify, and style React components from natural language using the Thesys SDK. Guides schema-driven UI generation, theme customisation, tool calling integration, and deployment to Vite, Next.js, or Cloudflare Workers. Use when the user says "generate UI", "create a component", "build an interface", "Thesys", "generative UI", or asks to turn a description into a React component.
Clinical interpretation of somatic cancer mutations for precision oncology. Transforms a gene + variant + cancer-type input into an actionable report: clinical evidence tier (CIViC, OncoKB), therapeutic options (FDA-approved + investigational), resistance mechanisms, prognosis, and matching clinical trials. Use for tumor-board variant calls, somatic-mutation actionability assessment, and treatment selection. Always cancer-type-specific.
Use when you need to review, improve, or refactor Java code for generics quality — including avoiding raw types, applying the PECS (Producer Extends Consumer Super) principle for wildcards, using bounded type parameters, designing effective generic methods, leveraging the diamond operator, understanding type erasure implications, handling generic inheritance correctly, preventing heap pollution with @SafeVarargs, and integrating generics with modern Java features like Records, sealed types, and pattern matching. This should trigger for requests such as Improve the code with Generics; Apply Generics; Refactor the code with Generics; Improve generic type safety in Java APIs; Fix raw types and unchecked casts in Java code. Part of Plinth Toolkit
Reconstruct an OKF bundle by event-sourcing a repository's history (git log and Claude session transcripts). Use when creating an `.okf/` bundle for an existing repository that predates this skill, or when resuming an interrupted backfill session. Triggers on: "reconstruct the OKF bundle", "backfill the knowledge bundle", "event-source the history".
End-to-end Blender 5.2 playbooks chaining the blender-* skills with QA gates - game props (mid-poly, high-to-low), game characters (sculpt/AI mesh to rigged, animated export), Roblox props/accessories/avatars, AI or downloaded asset cleanup, procedural environments, web/AR assets, product turntables, mood/weather shots (night, rain, snow, fog). Use for complete multi-stage asset requests.
Set up, repair, or verify the local AI short-video environment: video-use, FFmpeg, the Source Han Sans TW subtitle font, ElevenLabs credentials, and optional HyperFrames skills. Use whenever a user asks to install, configure, fix, reconnect, or check this editing environment. Do not use for Premiere or CapCut help, or to edit/transcribe media; hand those requests to the editing workflow after setup is verified.
Generate professional clinical decision support (CDS) documents for pharmaceutical and clinical research settings, including patient cohort analyses (biomarker-stratified with outcomes) and treatment recommendation reports (evidence-based guidelines with decision algorithms). Supports GRADE evidence grading, statistical analysis (hazard ratios, survival curves, waterfall plots), biomarker integration, and regulatory compliance. Outputs publication-ready LaTeX/PDF format optimized for drug development, clinical research, and evidence synthesis
Copy a feature flag from one PostHog project to one or more target projects in the same organization. Use when the user wants to duplicate a flag, promote a flag from staging to production, sync flags across projects, or replicate a flag configuration in a different workspace. Covers cohort remapping, scheduled-change handling, encrypted payloads, and the safe defaults (disabled in target, no scheduled changes).
Use this skill when designing “distributed logging,” “log aggregation,” “centralized logs,” an “ELK” or “EFK” stack, “log shipping,” “structured logging,” a “correlation ID” or “trace ID” in logs, “log retention,” or “high-volume log ingest.” It covers the collect → buffer → ship → index → store → retain pipeline, sampling, ordering, and cold-storage tiering. Use it whenever many services emit logs that must be searchable in one place under load, even if the user doesn’t say “logging pipeline.”
Picks the form that explains best and applies the house explanation style: plain prose, controlled English modelled on ASD-STE100, a diagram, an interactive HTML page, or a narrated explainer video. Use when asked for “ELI5”, “plain English”, “re-pitch that”, “stop using jargon”, “explain it in STE100”, “draw me a diagram of how this works”, “make an interactive explainer”, or “make a 3b1b style video on X”.
Use this skill when the user wants to debug, diagnose, or systematically iterate on an experiment that already exists, or when they need a structured experiment log for tracking runs, hypotheses, failures, results, and next steps during active research. Apply it to underperforming methods, training that will not converge, regressions after a change, inconsistent results across datasets, aimless experimentation without progress, and questions like 'why doesn't this work?', 'no progress after many attempts', or 'how should I investigate this failure?'. Also use it for setting up practical experiment logging/record-keeping that supports debugging and iteration. Do not use it for designing a brand-new experiment pipeline or full experiment program (use experiment-pipeline), generating research ideas, fixing isolated coding/syntax errors, or writing retrospective summaries into research memory/notes/knowledge bases.
Use this skill when the user requests research using FireCrawl, enrichment of notes with web sources, searching and scraping information, or writing scientific/academic papers. It extracts research topics from markdown files, creates research documents with scraped sources, generates BibTeX bibliographies from research results, and provides Pandoc/MyST templates for academic writing with citation management
Expert patterns for RPG/action ability systems, including cooldown strategies, combo systems, ability chaining, skill trees with prerequisites, upgrade paths, and resource management. Use when implementing unlockable abilities, character progression, or complex skill systems. Trigger keywords: PlayerAbility, AbilityManager, cooldown, SkillTree, SkillNode, prerequisites, can_use, execute, ComboSystem, ability_chain, global_cooldown, charge_system, upgrade_path
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.