mcpField

Skills

100,344 packaged capabilities and playbooks for agents. Install any of them with one command.

All

P
paddle-onboarding

Check a Paddle account's onboarding status in sandbox or live — audit settings, credentials, notification destinations, catalog, domains, and verification, report what's done and missing against the go-live checklist, then fix the gaps the API allows with the user's approval

Other401
P
passkit-wallet
passkit-wallet
dpearson2699 / swift-ios-skills

Integrate Apple Pay payments and Wallet passes using PassKit. Use when adding Apple Pay buttons, creating payment requests, handling payment authorization, adding passes to Wallet, configuring merchant capabilities, managing shipping and contact fields, or working with PKPaymentRequest, PKPaymentAuthorizationController, PKPaymentButton, PKPass, PKAddPassesViewController, PKPassLibrary, or Apple Pay checkout flows.

Development401
P
penetration-testing
penetration-testing
bagelhole / devops-security-agent-skills

Perform basic penetration testing and security assessments. Use reconnaissance, vulnerability discovery, and exploitation techniques. Use when validating security controls or assessing system security.

Security401
P
playwright-interactive-sandbox
playwright-interactive-sandbox
customware-ai / skills

Persistent browser interaction through a normal Node.js Playwright script for fast iterative web UI debugging

Testing & quality401
Q
qiaomu-anything-to-notebooklm
qiaomu-anything-to-notebooklm
joeseesun / qiaomu-anything-to-notebooklm

An intelligent multi-source content processor that supports WeChat Official Accounts, web pages, YouTube, podcasts (Xiaoyuzhou/Ximalaya), PDF, Markdown, and more. Automatically uploads content to NotebookLM and generates podcasts, PPTs, mind maps, and other formats. Supports deep analysis mode and automatic creation of Feishu documents.

Productivity401
R
roblox-audio
roblox-audio
nonlooped / roblox-suite

Build or debug Roblox music, spatial audio, effects, text-to-speech, and speech-to-text. Use for audio graphs, asset permissions, playback problems, or migration from Sound.

Development401
S
sast-scanning
sast-scanning
bagelhole / devops-security-agent-skills

Perform static application security testing with tools like Semgrep, CodeQL, and SonarQube. Identify security vulnerabilities in source code before deployment. Use when implementing secure SDLC, code review automation, or security gates in CI/CD pipelines.

Security401
S
scenario-godot-architecture
scenario-godot-architecture
scenario-labs / skills

Use when structuring Godot 4.7 game code: folders, scenes and nodes, signals or an event bus autoload, custom Resources for item data, components (health, hitbox, hurtbox), an inventory, save and load, InputMap and key rebinding for keyboard, mouse and gamepad, GDScript static typing and style, or GDScript vs C#; or when code is spaghetti, a folder scan breaks in the export, a save loads wrong, the gamepad does nothing, or @onready is null.

Development401
S
scenario-godot-performance-export
scenario-godot-performance-export
scenario-labs / skills

Use when a Godot game stutters, drops frames, hitches when entering new areas, overheats a phone, or must ship: profiling and Performance monitors, CPU or GPU bound, draw calls, MultiMesh, occlusion culling, LOD, shader compilation hitches, export to macOS, Windows, Linux, Steam, Android (APK, AAB, keystore), iOS (Xcode), web (itch.io, COOP/COEP headers, SharedArrayBuffer, JavaScript interop), build size budgets, demo and DLC builds, signing and notarization.

Development401
S
scenario-godot-ui
scenario-godot-ui
scenario-labs / skills

Use when building or fixing game UI in Godot 4.7: main menu, settings screen, HUD (health bar, ammo, minimap frame), Control layout, containers, anchors, themes in code, 'UI scales wrong on phones', 'text too small on 4K', notch or safe area, stretch mode and aspect, gamepad or keyboard menu navigation, focus lost, input rebinding screen, localization (CSV, PO, tr_n plurals, Arabic RTL, CJK fonts, pseudolocalization), screen reader accessibility, UI scale slider, or clicks not reaching the game.

Design & UI401
S
soul-self-evolution
soul-self-evolution
cklxx / elephant.ai

When personality/collaboration strategy needs updating → evolve SOUL config under immutable-section protection with rollback support.

Agent workflows401
S
string-reviewer
string-reviewer
google-gemini / gemini-cli

Use this skill when asked to review text and user-facing strings within the codebase. It ensures that these strings follow rules on clarity, usefulness, brevity and style.

Design & UI401
S
sw-character-conflict
sw-character-conflict
jtydhr88 / screenwriting-skills

Character creation, protagonist/antagonist design and dramatic conflict for scripts (人物/对手/冲突) — merged from Lajos Egri (three-dimensional character, orchestration, unity of opposites, pivotal character, rising vs static vs jumping conflict, transition), William Indick's Psychology for Screenwriters (Freud, Erikson, Jung archetypes, Campbell/Murdock hero journeys, Adler, Rollo May), Robert McKee (characterization vs true character, dimensions, gap, antagonism principle), Neill Hicks (character invocation, self-concept, cognitive dissonance, five conflict focuses, Maslow), Lisa Cron (desire vs misbelief), and Lu Jun (人物要活八要, 对手要强, 给对手一把刀, 最强的对手是自己, 不许请祥云). Use when building a protagonist, an antagonist or a cast, when a character feels flat or acts out of character, when conflict stalls or jumps, when a villain is too weak, when designing an arc or motive, or when diagnosing melodrama.

Creative & media401
T
table-tone
table-tone
jwynia / agent-skills

Diagnose and calibrate tonal delivery for tabletop RPG sessions. Use when narration feels flat, tone shifts jarringly, descriptions overwhelm play, or energy stays monotonous throughout sessions.

Creative & media401
T
tavily-web
tavily-web
benedictking / tavily-web

Web research skill using Tavily API for search, extract, crawl, map, and structured research tasks. Use when you need the latest information, to extract content from URLs, or to discover site structure. Triggers: tavily, web search, search web, latest info, extract, crawl, map, research, 搜索网页, 查资料, 最新

Productivity401
T
tooluniverse-multi-omics-integration
tooluniverse-multi-omics-integration
mims-harvard / tooluniverse

Multi-omics integration — orchestrate per-layer analysis (transcriptomics, proteomics, epigenomics, genomics, metabolomics) then perform cross-omics correlation, multi-omics clustering, and pathway-level integration. Use for integrative systems-biology analysis, multi-modal disease characterization, and cross-omics biomarker discovery

Data & databases401
T
tooluniverse-protein-therapeutic-design
tooluniverse-protein-therapeutic-design
mims-harvard / tooluniverse

AI-guided de novo protein design — RFdiffusion backbone generation, ProteinMPNN sequence design, structure validation (pLDDT, pTM, MPNN scores). Use for designing therapeutic protein binders, novel scaffolds, enzyme variants, and miniprotein/protein-interface design before experimental validation.

Other401
T
tooluniverse-sdk
tooluniverse-sdk
mims-harvard / tooluniverse

Build AI scientist systems with the ToolUniverse Python SDK for scientific research. Covers the 3 calling patterns (`tu.run` portable dict API, `tu.tools.X` function API, direct class instantiation), tool loading, batch execution, MCP server integration, and embedding-based tool search. Use for SDK programming, custom tool composition, benchmarking pipelines, and integrating ToolUniverse into research workflows.

Development401
U
umbraco-auth-provider
umbraco-auth-provider
umbraco / umbraco-cms-backoffice-skills

Implement authentication providers for Umbraco backoffice using official docs

Security401
U
umbraco-dynamic-root
umbraco-dynamic-root
umbraco / umbraco-cms-backoffice-skills

Implement dynamic root origins and query steps in Umbraco backoffice using official docs

Development401
V
vector-style
vector-style
arjun988 / blender-skills

Vector-clean art direction for Blender with flat fills, sharp silhouettes, and UI-like graphic clarity

Creative & media401
V
vueuse-functions
vueuse-functions
onmax / nuxt-skills

Apply VueUse composables where appropriate to build concise, maintainable Vue.js / Nuxt features.

Development401
W
wear-widgets
wear-widgets
android / skills

Create, migrate, update, and verify Wear OS widgets using Glance Wear

Development401
Y
youtube-research
youtube-research
bradautomates / head-of-content

Research high-performing YouTube videos in a niche using TubeLab's outlier detection API. Identifies outlier videos, analyzes top 3 relevant videos with AI, and generates reports with actionable hook formulas. Use when asked to: - Find trending videos in a YouTube niche - Research competitor content - Discover viral video patterns - Generate content ideas based on what's working - Run YouTube research - Find outlier videos - Analyze hooks and content structure Triggers: "youtube research", "find outlier videos", "research YouTube trends", "what videos are performing well", "find content ideas for my channel", "youtube trends"

Marketing & growth401
U
ui-ux-pro-max

UI/UX design intelligence. 50 styles, 21 palettes, 50 font pairings, 20 charts, 9 stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui). Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, check UI/UX code. Projects: website, landing page, dashboard, admin panel, e-commerce, SaaS, portfolio, blog, mobile app, .html, .tsx, .vue, .svelte. Elements: button, modal, navbar, sidebar, card, table, form, chart. Styles: glassmorphism, claymorphism, minimalism, brutalism, neumorphism, bento grid, dark mode, responsive, skeuomorphism, flat design. Topics: color palette, accessibility, animation, layout, typography, font pairing, spacing, hover, shadow, gradient. Integrations: shadcn/ui MCP for component search and examples

Design & UI400
A
abi-and-calling-conventions
abi-and-calling-conventions
mohitmishra786 / low-level-dev-skills

ABI and calling conventions skill for cross-language boundaries. Use when explaining System V AMD64, ARM AAPCS, RISC-V psABI, stack frames, variadic calls, or FFI register rules. Activates on queries about calling convention, ABI, System V AMD64, AAPCS, stack frame, variadic function, or FFI registers.

Development400
A
apocalypse-worlds
apocalypse-worlds
arjun988 / blender-skills

Apocalyptic and dystopian world art direction for Blender including post-apocalyptic, zombie, alien invasion, post-human, dystopian, and utopian contrast sets

Creative & media400
A
azure-functions
azure-functions
microsoftdocs / agent-skills

Expert knowledge for Azure Functions development including troubleshooting, best practices, decision making, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when wiring Functions to HTTP/storage/queues, securing with VNets/MI, tuning host.json, or deploying via CI/CD, and other Azure Functions related development tasks. Not for Azure App Service (use azure-app-service), Azure Logic Apps (use azure-logic-apps), Azure Container Apps (use azure-container-apps), Azure Kubernetes Service (AKS) (use azure-kubernetes-service).

Cloud & DevOps400
B
bmad-cis-agent-design-thinking-coach
bmad-cis-agent-design-thinking-coach
bmad-code-org / bmad-module-creative-intelligence-suite

Design thinking maestro for human-centered design processes. Use when the user asks to talk to Maya or requests the Design Thinking Maestro

Design & UI400
B
bmad-gds
bmad-gds
akillness / jeo-skills

AI-driven Game Development Studio (BMAD-GDS). Routes game projects through Pre-production, Design, Architecture, Production, and Game Testing phases using 6 specialized agents. Supports Unity, Unreal Engine, Godot, and custom engines

Development400
B
bun-jest-migration
bun-jest-migration
secondsky / claude-skills

Use when migrating from Jest to Bun's test runner, handling import compatibility, mocks, and config

Testing & quality400
B
bun-nuxt
bun-nuxt
secondsky / claude-skills

Use when running Nuxt 3 with Bun runtime, building Vue/Nuxt apps with Bun, or configuring Nuxt projects to use Bun for development and production.

Development400
C
cometchat
cometchat
cometchat / cometchat-skills

Entry point for any CometChat task on any platform. Detects the framework + UI Kit version (React, Angular, iOS, Android, React Native, Flutter), then routes to that family's skills — for a NEW integration or a change to an existing one. Triggers: 'add chat', 'add cometchat', 'add chat to my app', 'add calling', 'change something in my chat', 'my chat is already set up', 'add a feature to the chat', 'add chat to my android app', 'integrate cometchat android', 'add chat to my ios app', 'integrate cometchat ios', 'add chat to my swift app', 'migrate my app to cometchat', 'migrate from sendbird', 'migrate from getstream / stream', 'replace sendbird / stream chat with cometchat'.

Development400
C
contributing

Guide for contributing to Nuxt UI. Provides component structure patterns, Tailwind Variants theming, Vitest testing conventions, and MDC documentation guidelines. Use when creating new components, reviewing component PRs, modifying existing components, writing tests, or creating documentation in this codebase.

Development400
D
docker-development
docker-development
netresearch / docker-development-skill

Use when working with ANY Docker task: writing Dockerfiles, configuring docker-compose/compose.yml, multi-stage builds, docker-bake.hcl, container security audits, .dockerignore optimization, or CI/CD container testing. Triggers on: Dockerfile, docker-compose, container, image build, multi-stage, docker bake, compose

Cloud & DevOps400
F
fix-review
fix-review
trailofbits / skills

Verifies that git commits address security audit findings without introducing bugs. This skill should be used when the user asks to "verify these commits fix the audit findings", "check if TOB-XXX was addressed", "review the fix branch", "validate remediation commits", "did these changes address the security report", "post-audit remediation review", "compare fix commits to audit report", or when reviewing commits against security audit reports.

Security400
F
frutiger-aero-style
frutiger-aero-style
arjun988 / blender-skills

Frutiger Aero art direction for Blender, with glossy skeuomorphism, aqua UI cues, nature-tech optimism, and mid-2000s futurism.

Creative & media400
G
genre-survival
genre-survival
arjun988 / blender-skills

Art direction for survival and survival-horror gameplay spaces in Blender, emphasizing resource props, crafting readability, and tension routes.

Creative & media400
I
identity-denial
identity-denial
jwynia / agent-skills

Structure stories around protagonists who refuse to acknowledge what they're becoming. Use when exploring self-deception, moral transformation, or the gap between self-perception and reality.

Creative & media400
I
institutional-crypto
institutional-crypto
defillama / defillama-skills

Institutional and TradFi crypto exposure analysis covering public company holdings (MicroStrategy, Tesla, etc.), Bitcoin and Ethereum ETF flows, and institutional accumulation patterns. Use when the user asks about institutional adoption, ETF flows, corporate treasuries, what institutions are buying, or MicroStrategy holdings.

Data & databases400
L
linkfox-multimodal-product-similarity
linkfox-multimodal-product-similarity
linkfox-ai / linkfox-skills

Multimodal product image similarity analysis and grouping. Trigger this skill when the user mentions product image similarity, visual grouping, finding visually similar products, image-based deduplication, competitor product matching, clustering identical products, grouping by appearance, image similarity, product image comparison, visual clustering, same-style recognition, appearance deduplication, or image grouping. Also trigger it even if the user does not explicitly say “image similarity” whenever their intent involves comparing product hero images, visual clustering, identifying visually identical or similar products, or post-processing product lists based on visual features such as appearance, color, or composition.

Data & databases400
M
mascot-puppet-horror
mascot-puppet-horror
arjun988 / blender-skills

Mascot and puppet horror art direction for Blender with cheerful brand characters made wrong, felt/foam materials, and uncanny performance

Creative & media400
M
modsearch
modsearch
liustack / modsearch

Plug-in web search, X (Twitter) search, and page fetch for models without native web access. Use whenever the task needs current information, external facts, source links, posts from X, or the content of a specific URL, and the active model/harness has no native search or fetch tool. Runs the modsearch CLI to return structured JSON evidence. Also use when the user asks how to install or configure modsearch, or wants to switch engines or add a key

Productivity400
N
node-inspect-debugger
node-inspect-debugger
nousresearch / hermes-agent

Debug Node.js via --inspect + Chrome DevTools Protocol CLI

Development400
P
personal-chinese-writing-style
personal-chinese-writing-style
sugarforever / 01coder-agent-skills

Apply the user's Chinese writing style when writing, translating, editing, proofreading, polishing, or publishing Chinese content, including blog posts, articles, subtitles, captions, tweets/X posts, threads, newsletters, and social posts. Enforce punctuation rules, especially Chinese curved quotes, halfwidth dash " - ", ASCII ellipsis "......", and no leftover fullwidth/English punctuation in Chinese body text

Creative & media400
P
pr
pr
derogab / agent-kit

Create or update a pull request for the current branch with a summary of all changes. Use when the user asks to open, create, update, or refresh a PR/pull request.

Development400
R
react-best-practices
react-best-practices
akillness / jeo-skills

Run measurement-led React and Next.js performance audits for waterfalls, bundle size, RSC/server-client boundaries, hydration mismatch, rerender churn, script cost, and slow page interactions. Use when the user needs help diagnosing or refactoring a slow React UI, App Router route, heavy client component, or Next.js page with excess JavaScript or weak client/server boundaries. Triggers on: React perf, Next.js perf, waterfall, bundle size, hydration, rerender, client component too heavy, slow route, React profiler, web vitals

Development400
R
react-hook-form-zod
react-hook-form-zod
secondsky / claude-skills

Type-safe React forms with React Hook Form and Zod validation. Use for form schemas, field arrays, multi-step forms, or validation errors, resolver issues, and nested field problems.

Development400
R
resolve-human-reviews
resolve-human-reviews
pbakaus / agent-reviews

Resolve human PR review comments on the current PR. Fetch unanswered human comments, evaluate each piece of feedback, apply fixes, and reply to every comment with the outcome.

Testing & quality400
R
retro-16bit-style
retro-16bit-style
arjun988 / blender-skills

Retro 16-bit art direction for Blender-assisted SNES/Genesis-era color richness, dither cues, and sprite-like clarity.

Creative & media400
S
secrets-scan
secrets-scan
owasp / secure-agent-playbook

Detect hardcoded credentials, API keys, tokens, and secrets in source code and configuration files. Use when reviewing code for leaked secrets before commit/merge, auditing a repository for credential exposure, or setting up secret detection.

Security400
S
signoz-writing-clickhouse-queries
signoz-writing-clickhouse-queries
signoz / agent-skills

Write raw ClickHouse SQL for a SigNoz dashboard panel: timeseries, value, or table widgets that the builder UI cannot express (custom joins, window functions, regex extraction over log bodies, aggregations beyond builder syntax). Trigger when the user explicitly asks for a "ClickHouse query", a "raw SQL panel", a "custom SQL widget", or describes a SigNoz dashboard panel whose query needs SQL the builder cannot produce. Anchored to dashboard-panel SQL specifically. For ad-hoc data exploration that does not need to land in a panel, use `signoz-generating-queries` instead.

Cloud & DevOps400
T
tdd-orchestrator
tdd-orchestrator
sickn33 / agentic-awesome-skills

A TDD orchestrator specializing in red-green-refactor discipline, multi-agent workflow coordination, and comprehensive test-driven development practices.

Testing & quality400
T
tooluniverse-chemical-safety
tooluniverse-chemical-safety
mims-harvard / tooluniverse

Chemical safety and toxicology assessment integrating ADMET-AI predictions, CTD toxicogenomics, PubChemTox experimental data, GHS/IARC hazard classification, and exposure-context analysis. Use for chemical hazard identification, occupational/consumer-product toxicity, dose-response evaluation, and acute (LD50) vs chronic toxicity assessment. Distinguishes drug toxicity from environmental chemical toxicity

Other400
U
umbraco-collection-view
umbraco-collection-view
umbraco / umbraco-cms-backoffice-skills

Implement collection views in Umbraco backoffice using official docs

Development400
U
umbraco-entity-bulk-actions
umbraco-entity-bulk-actions
umbraco / umbraco-cms-backoffice-skills

Implement entity bulk actions in Umbraco backoffice using official docs

Development400
U
umbraco-localization
umbraco-localization
umbraco / umbraco-cms-backoffice-skills

Understand and use localization in Umbraco backoffice (foundational concept)

Development400
U
umbraco-modals
umbraco-modals
umbraco / umbraco-cms-backoffice-skills

Implement modals in Umbraco backoffice using official docs

Development400
V
visual-console-eras
visual-console-eras
arjun988 / blender-skills

Visual era art direction for Blender covering PS1–PS5 stylistic cues, retro arcade, DOS, CRT, VHS, and film-grain presentation

Creative & media400
Z
zerion
zerion
zeriontech / zerion-ai

Crypto wallet API + CLI for AI agents. Single entry point for wallet analysis (portfolio, positions, history, PnL), on-chain trading (swap, bridge, send), off-chain signing (EIP-191, EIP-712), wallet management (create/import/backup), agent tokens + policies for autonomous trading, and partner integrations (0x, Bankr, Li.Fi, Moonpay, Uniswap, Vaults.fyi, Trails, Umbra, Somnia, Monad, Sendai, Yellow). Use this skill for any crypto wallet, DeFi, or on-chain task. Deep docs load on demand from `capabilities/` and `partners/`.

Other400
23761–23820 of 100,344

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.