Skills
100,928 packaged capabilities and playbooks for agents. Install any of them with one command.
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Design customer support operations for software products including help centers, ticket triage, refund handling, escalation, support tooling, incident communication, macros, trust recovery, abuse review, and product feedback loops. Use when building or auditing support systems for apps, games, SaaS, utilities, stores, or subscription products.
Data analysis and statistical computation. Use when user needs "数据分析/统计/计算指标/数据洞察". Supports general analysis, financial data (stocks, returns), business data (sales, users), and scientific research. Uses pandas/numpy/scikit-learn for processing. Automatically activates data-base for data acquisition.
End-to-end R data analysis pipeline — exploration → cleaning → regression → publication-ready tables and figures. Use when user says "analyze this dataset", "run a regression on X", "explore this CSV", "full analysis workflow", "get me summary stats and a regression", or points at a `.csv`/`.rds`/`.dta` and asks for empirical results. Produces numbered R scripts in `scripts/R/` and outputs to `output/`.
Use when designing databases for data-heavy applications, making schema decisions for performance, choosing between normalization and denormalization, selecting storage/indexing strategies, planning for scale, or evaluating OLTP vs OLAP trade-offs. Also use when encountering N+1 queries, ORM issues, or concurrency problems.
Applies data visualization and information design principles to encode data truthfully and efficiently. Use when the question is about charts or graphs — chart type selection (bar, line, scatter, heatmap, small multiples), data-ink ratio and chartjunk reduction (Tufte VDQI), preattentive attributes (Knaflic Storytelling with Data), dashboard layout and KPI design (Few Information Dashboard Design), truthful encoding and chart lie detection (Cairo How Charts Lie), marks and channels (Munzner), colorblind-safe palette selection for charts, or chart accessibility. Not for: brand or UI color palette generation (use core color mode); overall page composition and visual hierarchy (use core audit mode); data-display tables as a UI pattern (use usability); typeface or font selection (use core fonts mode); UI copy or writing (use content-design).
MongoDB and PostgreSQL database administration. Databases: MongoDB (document store, aggregation, Atlas), PostgreSQL (relational, SQL, psql). Capabilities: schema design, query optimization, indexing, migrations, replication, sharding, backup/restore, user management, performance analysis. Actions: design, query, optimize, migrate, backup, restore, index, shard databases. Keywords: MongoDB, PostgreSQL, SQL, NoSQL, BSON, aggregation pipeline, Atlas, psql, pgAdmin, schema design, index, query optimization, EXPLAIN, replication, sharding, backup, restore, migration, ORM, Prisma, Mongoose, connection pooling, transactions, ACID. Use when: designing database schemas, writing complex queries, optimizing query performance, creating indexes, performing migrations, setting up replication, implementing backup strategies, managing database permissions, troubleshooting slow queries.
Scripting and automating DaVinci Resolve and building Fusion compositions, macros, and animations. Covers the Resolve scripting API (projects, timelines, media pool, rendering), the Fusion object model, building/editing .setting macros, exposing macro controls, and animating with BezierSpline keyframes, handles, easing, and StyledTextFollower. Use this skill for any DaVinci Resolve Lua/Python script, Fusion macro authoring, or Fusion keyframe/animation work.
WeChat article layout theme studio · change the **default layout style** (palette / headings / quotes / captions) of WeChat articles to match your way of speaking, with instant local preview, then write to two places at once: back to the server + a local theme file. Goes through doubaoya.com, authenticating with your own DOUBAOYA_API_KEY. Triggers: /dby-theme, change WeChat layout, customize theme style, change WeChat palette, adjust layout theme, change default layout. Trigger words: customize WeChat article theme, change layout / palette / heading style.
Compare reply rates, bounce rates, and positive reply rates broken down by inbox type (SMTP / Gmail / Outlook) for a Smartlead account. Use when you want to know "which inbox type delivers best" or when debugging unexplained deliverability differences across a mixed fleet. Operates via Smartlead API only (no database required).
Deployment patterns from Kubernetes to serverless and edge functions. Use when deploying applications, setting up CI/CD, or managing infrastructure. Covers Kubernetes (Helm, ArgoCD), serverless (Vercel, Lambda), edge (Cloudflare Workers, Deno), IaC (Pulumi, OpenTofu, SST), and GitOps patterns.
Build, inspect, edit, verify, and export dependency-free DesainPakeAI prototype workspaces with the dpai CLI. Use for prototype pages, layouts, components, design tokens, DESIGN.md guidance, visual-review retrieval, canvas working state, or single-HTML export. Do not use for the TanStack host UI or legacy prototype templates.
Detect, suggest, and evaluate GoF design patterns in TypeScript/JavaScript codebases. Use when refactoring code, applying singleton/factory/observer/strategy patterns, reviewing pattern quality, or finding stack-native alternatives for React, Angular, NestJS, and Vue.
Detect DCSync attacks (MITRE T1003.006) where adversaries abuse Active Directory replication privileges to extract password hashes, by auditing Event ID 4662 for the DS-Replication-Get-Changes GUIDs and flagging non-domain-controller accounts issuing DsGetNCChanges RPC calls. Use when hunting for credential theft via Mimikatz lsadump::dcsync or Impacket secretsdump, investigating lateral movement with domain admin credentials, or auditing AD replication permissions.
Generates a concise developer summary from planning artifacts. Auto-discovers business requirements, technical requirements, milestones, and timeline from the docs/ folder structure. Outputs a focused summary with project overview, deliverables, and milestone roadmap.
Symbolic PDE solver with automatic code generation for finite-difference computations. Use when the agent needs to: (1) Perform seismic wave propagation modeling, (2) Implement acoustic or elastic wave equations, (3) Run forward modeling for shot gathers, (4) Set up Full Waveform Inversion (FWI) workflows, (5) Implement Reverse Time Migration (RTM), (6) Create absorbing boundary conditions, (7) Generate optimized stencil code for CPUs/GPUs, (8) Solve custom PDEs with finite differences.
Azure network planning, CIDR calculation, subnet sizing, and best-practices tool. Use this skill whenever the user asks about subnet sizing, CIDR planning, AKS networking, NSG rules, network segmentation, IP address management, VNet planning, address space analysis, overlap detection, or any Azure networking topic. Also trigger when the user mentions network calculator, net-calc, calculate hosts, plan subnets, or asks about Azure network best practices, even if they don't explicitly say 'network calculator'.
Dialogue and lines for Chinese web fiction. Use when the user wants to write or revise dialogue, design quotable lines for iconic scenes, write face-slapping or flexing lines, angsty or sweet-romance lines, complains that "the dialogue is too stiff / too formal / sounds like AI / every character talks the same", or wants each character's speech to be distinguishable. Produces lines that are colloquial, carry subtext, and match the character's voice.
Structure, classify, and write documentation using the Diátaxis framework. Use when writing docs, README files, guides, tutorials, how-to guides, API references, or organizing documentation architecture. Also use when asked to improve documentation, restructure docs, decide what type of doc to write, or classify existing content. Covers tutorials, how-to guides, reference, and explanation.
Usare quando l'utente chiede di documentare un repository, scrivere o rifare il README o il documento di un servizio, spiegare come si avvia in locale o come va in produzione, descrivere variabili d'ambiente, deploy e troubleshooting, allineare documentazione obsoleta al codice attuale, o segnala che nessuno sa più come far partire il progetto. Non per documentazione di prodotto, API reference generabile dal codice o testi commerciali.
Use when the user asks you to write, draft, rewrite, or edit prose for them to send or publish: Slack messages, PR descriptions, tickets, docs, emails, release notes, blog posts, commit bodies, or a summary or plan they asked for as the deliverable. Strips the LLM-essay register (em dashes, antithesis, corrective negation, rule of three, setup/payoff, throat-clearing openers, landing sentences, nominalization, hedging, performed enthusiasm, metaphor nouns, passive voice, adverbs) and writes for the spoken voice instead. Also use when the user says "no em dashes", "sounds like AI", "make it sound human", "strip the AI voice", or invokes /dispel. Do not load it for your own routine summary or plan at the end of other work
Scans for project documentation files (AGENTS.md, CLAUDE.md, GEMINI.md, COPILOT.md, CURSOR.md, WARP.md, and 15+ other formats) and synthesizes guidance. Auto-activates when user asks to review, understand, or explore a codebase, when starting work in a new project, when asking about conventions or agents, or when documentation context would help. Can consolidate multiple platform docs into unified AGENTS.md.
Run a full review of an Elastic documentation PR against the docs team review checklist — user focus, technical accuracy, applicability, maintainability, language, and style. Runs the companion review skills and merges everything into one report with a recommended approve, comment, or request-changes call. Use when reviewing a docs PR, checking a branch before requesting review, or deciding whether a docs change is ready to merge.
Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1) Creating new documents, (2) Modifying or editing content, (3) Working with tracked changes, (4) Adding comments, or any other document tasks
The keeper of the animal ecosystem. Not an animal themselves, but the one who understands the forest deeply enough to invite new creatures in. The druid communes with existing animals, walks through the grove to find the right name, and performs the ritual of creation. Use when creating new animal skills or gatherings for the Grove ecosystem.
Opinionated trailing stop loss preset for Hyperliquid perps with tighter defaults than DSL v5. 4 tiers with per-tier breach counts that tighten as profit grows (3→2→2→1), auto-calculated price floors from entry and leverage, stagnation take-profit that closes if ROE ≥8% but high-water stalls for 1 hour. Same ROE-based engine as DSL v4 — different defaults, fewer knobs. Use when you want aggressive profit protection with minimal configuration.
Duan Yongping's (Dadao) thinking operating system. Based on in-depth research into the Xueqiu Q&A collection (investment logic volume + business logic volume), the NetEase blog collection, public interviews, and decision records, it distills 6 core mental models, 9 decision heuristics, and a complete expression DNA. Purpose: to act as an investment and business thinking advisor, analyzing problems, reviewing decisions, and giving feedback from Duan Yongping's perspective. Use when the user mentions "from Duan Yongping's perspective", "what would Duan Yongping think", "Dadao mode", "Duan Yongping perspective", "switch to Duan Yongping", or "Dadao says". It should also trigger when the user merely says "help me think about it from Dadao's angle" or "what would Duan Yongping do", or mentions Duan Yongping's core concepts such as "本分" (integrity/duty), "平常心" (an ordinary mind), "敢为天下后" (dare to be last in the world), "circle of competence", "business model", "corporate culture", and "right business".
Develop e-commerce strategy for Southeast Asian markets including platform selection, payment infrastructure, logistics challenges, and localization requirements. Use this skill when the user is expanding e-commerce to SEA, evaluating Shopee vs Lazada vs Tokopedia, or needs to understand SEA market differences — even if they say 'sell to Southeast Asia', 'which platform in Vietnam', 'SEA payment methods', or 'cross-border e-commerce in ASEAN'.
Review Effect v4 code, including beta, RC, and release versions, for correct error propagation, resource ownership, cancellation, concurrency, primitive selection, services/layers, schemas, atoms, observability, and tests. Use for requests such as "effect v4 review", "review my Effect 4 changes", "check Effect patterns", or "audit the Effect codebase" when the project uses v4. Supports files, working changes, PR/branch diffs, and repository audits. Reviews with one agent by default; delegation has an explicit total limit. Verify APIs against the installed version. For Effect v3 use effect-review.
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.