Skills
100,344 packaged capabilities and playbooks for agents. Install any of them with one command.
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Create, edit, lay out and review native KiCad circuit boards (.kicad_pcb) and their schematics (.kicad_sch) - parts and nets, ERC, placement and routing, DRC, and a review before ordering (fab limits, decoupling, track width for current, assembly and BOM sourcing for JLCPCB, PCBWay or another fab); exports fabrication files, the netlist and BOM, or STEP for enclosure design. Shows boards and schematics in the CAD Viewer
Convert entire PDF documents to clean, structured Markdown for full context loading. Use this skill when the user wants to extract ALL text from a PDF into context (not grep/search), when discussing or analyzing PDF content in full, when the user mentions “load the whole PDF”, “bring the PDF into context”, “read the entire PDF”, or when partial extraction/grepping would miss important context. This is the preferred method for PDF text extraction over page-by-page or grep approaches.
Perform a rigorous, multi-agent code review with architecture-compliance, parallel quality/security analysis, finding validation, and severity audit. Use when the user asks for a structured, deep, thorough, multi-pass, or multi-agent code review — or a review that includes architecture/pattern compliance, confidence-scored findings, or a severity audit. Use when the user asks for a code review across a commit range, time window, or N most recent commits in a locally checked-out repo.
Use when building PHP applications with modern PHP 8.3+ features, Laravel, or Symfony frameworks. Applies strict typing, PHPStan level 9, async patterns with Swoole, and PSR standards. Creates controllers, configures middleware, generates migrations, writes PHPUnit/Pest tests, defines typed DTOs and value objects, sets up dependency injection, and scaffolds REST/GraphQL APIs. Use with Eloquent, Doctrine, Composer, Psalm, ReactPHP, or any PHP API development.
Pick the right library for a given frontend task from a curated, opinionated list — numbers, OTP inputs, charts, command menus, virtualization, drag and drop, toasts, state, styling, and more. Only runs when explicitly invoked; it does not trigger on its own.
A specialized skill for generating high-quality, consistent children's bilingual picture books using 'banana nano'. Supports 18 visual styles across 4 categories (7 core children's book styles, 5 atmospheric styles, 5 Chinese cultural styles, 1 specialized), 12 scenes (5 nature + 7 cultural), age-driven dynamic content system (ages 3-12), and expanded learning domains (science, math, history, psychology, etc.). Use when the user wants to create picture book stories, prompts, or learning materials.
Creates structured plans from requirements. Generates comprehensive plans with steps, dependencies, risks, and success criteria. Coordinates with specialist agents for planning input and validates plan completeness. Uses template-renderer for formatted output.
This skill should be used when the user asks about terminal emulator compatibility, operating-system differences, tmux/screen/Zellij, SSH/remote terminals, Windows ConPTY/classic console/Windows Terminal, Unix PTYs, macOS Terminal/iTerm2, Kitty/Alacritty/WezTerm/foot/GNOME Terminal/Konsole, terminal feature matrices, escape-sequence passthrough, latency, resize propagation, or graceful degradation. PROACTIVELY activate for: compatibility audits, emulator bugs, remote TUI performance, multiplexer passthrough. Provides: support matrices, platform caveats, and fallback rules.
Find metadata that already exists in a Salesforce org by meaning, when you do not know its exact API name. Use to find objects, fields, flows, Apex classes, picklist values, permission sets, validation rules, record types, and sharing rules by what they store or do. Use before creating metadata to check whether something similar already exists, and before writing Apex, LWC, SOQL, or Flow logic to confirm the real names. Use to read how a field, object, or validation rule is configured, and which profiles and permission sets can read or edit a field. Works through the Metadata Grounding MCP (search_metadata, query_metadata, describe_metadata) or the Salesforce MCP operations searchMetadata, queryMetadata, and describeMetadata. Needs Salesforce Catalog in the org. DO NOT TRIGGER for choosing between grounding, SOQL, and the CLI (use platform-metadata-discovery-get), retrieving source (platform-metadata-retrieve), or Data Cloud DLO and DMO schema (data360-code-extension-generate).
File a GitHub issue for the platform team when the app cannot do what the person needs, when something is platform-owned (the library in vendor/, models, deploy, auth, connectors), or when a change failed twice or is too big. Interviews the person first, gathers evidence and a mockup, shows the draft, then files it. Use whenever docs/CAPABILITIES.md says "Not possible", or you are stuck.
Integrate Polar payments, subscriptions, and checkout into web projects. Use when asked to add payments via Polar, set up Polar checkout, configure Polar webhooks, create Polar products, integrate Polar SDK, set up customer portal, add subscription billing with Polar, or any task involving polar.sh payment platform. Triggers on mentions of Polar payments, Polar checkout, Polar webhooks, Polar subscriptions, @polar-sh/sdk, @polar-sh/nextjs, @polar-sh/checkout.
Aggregates investment holdings across taxable brokerage, 401k, and HSA into a single asset-allocation view, computes drift versus a target allocation, and produces a tax-efficient rebalance proposal that prefers tax-advantaged accounts for the trades and never executes. Flags drift over 5 percentage points and free-money issues like missed 401k employer match. Use when reviewing portfolio allocation, planning a rebalance, computing drift, or when user mentions asset allocation, drift, rebalancing proposal, or 401k match.
Add, configure, bind data to, and bulk-manage visuals on Power BI PBIR report pages using pbi-cli. Invoke this skill whenever the user mentions "add a chart", "bar chart", "line chart", "card", "KPI", "gauge", "scatter", "table visual", "matrix", "slicer", "combo chart", "bind data", "visual type", "visual layout", "resize visuals", "bulk update visuals", "bulk delete", "visual calculations", or wants to place, move, bind, or remove any visual on a report page. Also invoke when the user asks what visual types are supported or how to connect a visual to their data model.
When the user wants to optimize electrical grid operations, manage power transmission and distribution, or balance electricity supply and demand. Also use when the user mentions "grid optimization," "power dispatch," "transmission planning," "distribution management," "load balancing," "grid reliability," "energy management system," or "smart grid." For renewable integration, see renewable-energy-planning. For energy storage, see energy-storage-optimization.
Every ClickUp v2 + v3 endpoint as a typed CLI plus offline sync, search, and ergonomic chat/docs aliases. Trigger phrases: `list my clickup workspaces`, `sync clickup tasks to local`, `search clickup for <term>`, `send a clickup chat message`, `use clickup`, `run clickup-pp-cli`.
Convert a PPTX slide deck into per-slide markdown that preserves both the verbatim text and the meaning of embedded screenshots, diagrams and charts in their original layout positions. Use this skill (over pptx or liteparse) whenever the deliverable is markdown of a deck's content including interpreted visuals.
Creates Prowler Attack Paths openCypher queries using the Cartography schema as the source of truth for node labels, properties, and relationships. Covers Prowler-specific additions (Internet node, ProwlerFinding, internal isolation labels), $provider_uid scoping, and list-property item nodes with typed `HAS_*` edges that run efficiently on both Neo4j and Amazon Neptune sinks. Trigger: When creating or updating Attack Paths queries.
Comprehensive guidance for building and deploying static websites with the Astro framework. This skill should be used when asked to "create astro site", "deploy astro to firebase", "set up content collections", "add mermaid diagrams to astro", "configure astro i18n", "build static blog", or "astro markdown setup". Covers SSG fundamentals, Content Collections, Markdown/MDX, partial hydration, islands architecture, and deployment to Netlify, Vercel, GitHub Pages, or GCP/Firebase.
Manual QA testing — verify features end-to-end as a user would, by all means necessary. Exhausts every local tool: browser (Playwright), Docker, ad-hoc scripts, REPL, dev servers. Mock-aware — mocked test coverage does not count. Proves real userOutcome at highest achievable fidelity. Blocked scenarios flow to /pr as pending human verification. Standalone or composable with /ship. Triggers: qa, qa test, manual test, test the feature, verify it works, exploratory testing, smoke test, end-to-end verification.
Guides Qdrant deployment selection. Use when someone asks “how to deploy Qdrant,” “Docker vs Cloud,” “local mode,” “embedded Qdrant,” “Qdrant EDGE,” “which deployment option,” “self-hosted vs cloud,” or “need lowest latency deployment.” Also use when choosing between deployment types for a new project
Guides embedding model migration in Qdrant without downtime. Use when someone asks “how to switch embedding models,” “how to migrate vectors,” “how to update to a new model,” “zero-downtime model change,” “how to re-embed my data,” or “can I use two models at once.” Also use when upgrading model dimensions, switching providers, or A/B testing models.
Guides Qdrant scaling decisions. Use when someone asks 'how many nodes do I need', 'data doesn't fit on one node', 'need more throughput', 'cluster is slow', 'too many tenants', 'vertical or horizontal', 'how to shard', or 'need to add capacity'.
Analyzes a Qlik app via MCP and optimizes it for AI use (Qlik Answers and Qlik MCP) using a 5-Layer Model. Use this skill whenever the user wants to: assess or improve how well a Qlik app works with Qlik Answers or MCP, check AI readiness, fix field naming or grouping issues for AI, improve Master Item descriptions, reduce field noise, audit date fields for time-based questions, create synonym mappings, or prepare an app for AI consumption. Also trigger when: user says "AI-ready", "optimize for Answers/MCP", "Qlik AI Health Check", "AI Readiness", "prepare app for AI", "Answers isn't working", "Answers gives wrong results", "Master Items not showing", "fields not visible to AI", or mentions ungrouped items, noisy fields, or missing descriptions. Always use this skill even if the user only mentions one layer, one issue, or one field — the full assessment provides context for targeted fixes.
Creates Rails concerns for shared behavior across models or controllers with TDD. Use when extracting shared code, creating reusable modules, DRYing up models/controllers, or when user mentions concerns, modules, mixins, or shared behavior. WHEN NOT: Logic used by only one model or controller (keep it in place), complex business logic (use service objects), or query encapsulation (use query objects).
Debug, develop, and operate apps hosted on Railway (railway.com) from the CLI — list projects/services, tail and filter build/deploy/HTTP logs, read metrics, inspect and set variables, deploy from the current directory, redeploy / restart / roll back, run local commands with the service's env, SSH into containers, and open a DB shell. Uses an available authenticated Railway connector or CLI; repository deployment policy determines the release route. Optional bundled scripts (`scripts/preflight.sh`, `scripts/debug.sh`, `scripts/smoke.sh`) are Onsager-specific wrappers — other repos can ignore them or fork. Triggers include "deploy to railway", "railway deploy this", "railway logs", "tail railway logs", "why is my railway service crashing", "why did the build fail on railway", "railway 500s", "railway latency", "show railway http logs", "redeploy on railway", "restart my railway service", "roll back railway", "set a railway env var", "list railway variables", "railway metrics", "is my railway service healthy", "connect to my railway postgres", "ssh into railway", "run this locally with railway env", "list railway projects/services/deployments", and (Onsager-specific) "check railway", "preflight", "smoke test", "is the deploy healthy".
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.