Skills
100,344 packaged capabilities and playbooks for agents. Install any of them with one command.
All
Reviews TypeScript code for project-specific quality patterns. Use when writing entities, services, repositories, comparators, formatters, bootstrap methods, deployment stages, diff support, or reviewing PRs with functional patterns. Do NOT use for general TypeScript tutorials or non-Configurator projects.
Use when writing, reviewing, or cleaning up RSpec tests for Ruby and Rails codebases. Covers spec type selection, factory design, flaky test fixes, shared examples, deterministic assertions, test-driven development discipline, and choosing the best first failing spec for Rails changes. Also applies when choosing between model, request, system, and job specs.
Use when modeling, validating, refactoring, or reviewing Rust service domain boundaries, especially when replacing primitive String fields with newtypes, parse-don't-validate constructors, private invariants, TryFrom/FromStr parsers, request DTO boundaries, or property tests.
Rust event-driven system programming best practices for async runtimes, channels, sockets, terminals, and concurrency. This skill should be used when writing, reviewing, or refactoring Rust applications with async I/O, multi-threading, terminal interfaces, or network communication. Triggers on tasks involving tokio, async/await, channels, sockets, TTY handling, signals, and streaming I/O.
Comprehensive SaaS architecture planner for Next.js + Supabase applications. Converts ideas into production-ready technical plans with database schemas, file structures, feature breakdowns, and week-by-week development roadmaps. Use when planning subscription-based applications, multi-tenant SaaS products, or building from idea to launch.
Senior Business Logic Analyst (15+ years) specialized in SaaS systems (YC/SV standard). Activate when user needs: (1) Audit business logic in code, (2) Detect revenue leakage or billing bugs, (3) Review subscription/billing/multi-tenant logic, (4) Analyze edge cases with business impact, (5) Evaluate code for scaling/pivot readiness, (6) Due diligence on SaaS codebase, (7) Identify invariant violations, (8) Assess organizational/knowledge risks in code. Triggers: "audit business logic", "review billing code", "check subscription logic", "find revenue leakage", "SaaS code review", "multi-tenant security", "pricing logic", "analyze edge cases", "due diligence", "business logic analyst".
Make a promo / motion video for a software product with HyperFrames, using the saas-motion-kit 7-stage process (brief → components → theme → storyboard → build → sound → deliver), the clean-or-imaginary component rule, the creative muscle (tone matrix, variety rules, component forge, transition atlas, variety audit) and the 101-theme gallery in docs/. Use when someone asks for a launch video, product promo, booth loop, feature reveal or social motion piece for an app, SaaS or developer tool.
Sales content management — organizing, distributing, and measuring sales collateral (battle cards, one-pagers, case studies, decks, playbooks, ROI calculators). Also covers content governance, content audits, and sales-marketing alignment on content. Use when reps can't find the right content for deals, battle cards are outdated or missing, collateral is scattered across too many tools, no visibility into which content actually gets used, marketing creating content sales ignores, or unsure if content is helping win deals. Do NOT use for writing marketing copy (use /copywriting), Seismic-specific platform help (use /sales-seismic), Allego-specific platform help (use /sales-allego), proposal page design (use /sales-proposal-page), or email sequence copywriting (use /sales-cadence).
Set up and run deterministic security scanners across a repo or a whole fleet of repos — gitleaks, trufflehog, semgrep, osv-scanner, trivy, checkov, Brakeman, govulncheck, Supabase advisors, and (guarded) nuclei/ZAP — then normalize their output to findings.json or SARIF, dedupe, suppress with expiry, schedule in CI, and hand findings to fix agents. Use when the user mentions 'run scanners,' 'security scanning pipeline,' 'set up gitleaks,' 'betterleaks in CI,' 'semgrep in CI,' 'osv-scanner,' 'trivy fs,' 'SARIF,' 'code scanning,' 'scan all my repos,' 'security-scan workflow,' 'weekly security scan,' 'Supabase RLS advisor,' 'dedupe scanner findings,' 'suppression file,' 'stop asking Claude to hack my app,' or wants tools, not an agent, to find the bugs.
Transform a user-supplied photograph into an original vertical 3:4 art-directed poster using watercolor, pop-art screenprint, expressive painting, ink-wash, relief print, editorial surrealism, or a controlled hybrid. Use when the user asks to reinterpret a real scene, portrait, object, vehicle, landscape, architecture, or travel photo as creative visual art, an exhibition poster, editorial poster, key visual, or unified poster series with source-specific typography, editorial micro-copy, image-title interlocking, and selected identity preservation.
Two-stage academic paper polishing skill. Stage A reduces AI detection traces (targeting GPTZero, Turnitin, Originality.ai). Stage B performs 8-dimension quality improvement (grammar, tone, coherence, conciseness, terminology, structure, argument clarity, journal compliance). Use whenever the user asks to polish, proofread, humanize, reduce AI rate, improve writing quality, or prepare a paper for submission.
Repository-grounded threat modeling that enumerates trust boundaries, assets, attacker capabilities, abuse paths, and mitigations, and writes a concise Markdown threat model. Use when the user asks to threat model a codebase or path, enumerate threats or abuse paths, or perform AppSec threat modeling. Do NOT use for general architecture summaries, code review, security best practices (use security-best-practices), or non-security design work.
The clip depends on the action loop. Write every link from run-up to landing in order, specify the desired physics for each part, and use the negative list to prevent flying, hovering, and teleporting. Use when the user wants a Seedance 2.5 / 2.0 video prompt for this kind of clip (sports and extreme stunts; Chinese trigger terms: 体育与极限运动, 体育, 极限运动, 跑酷, 滑板), or asks how published examples of this type were prompted. Read references/cases.md before drafting.
Deploy general projects to remote servers. Automatically detects the project type (Node.js/Python/Rust/Go/static site), SSH configuration, environment setup, project upload, process management, Nginx reverse proxy, Cloudflare SSL, security hardening. Use when the user needs to deploy a project, launch a service, or configure a domain.
Connect a real Slack workspace to local PostHog Conversations (the SupportHog Slack app) so Slack messages become support tickets and replies post back. Use when the user wants to test the conversations Slack integration locally, hits "Support Slack OAuth client ID is not configured", gets a white screen or "Network error" on the OAuth callback, or asks how to set SUPPORT_SLACK_APP_CLIENT_ID / a tunnel for supporthog Slack events. Covers the Slack app + scopes, the SUPPORT_SLACK_* dynamic settings, and the key split: localhost for OAuth and the UI, a public tunnel only for inbound events.
Complete workflow for migrating an existing frontend application to SGDS web components. Use this skill when a user wants to migrate from another UI library (MUI, Chakra UI, shadcn/ui, Ant Design, Vuetify, Angular Material, Bootstrap, etc.) to SGDS, or asks how to start using SGDS in an existing project. Covers four phases: (1) scan the current frontend tech stack, (2) install and configure SGDS with font, foundation CSS, and utilities, (3) migrate tests (Path A: Vitest + Playwright, or Path B: patch existing Jest/RTL), (4) replace old styling systems with SGDS v3 utilities, plus a post-migration verification checklist. React fully supported.
Shepherd a GitHub pull request all the way to merge-ready by relentlessly polling status and only acting once all automatic reviewers have finished. NEVER merges without explicit human approval. Use when the user says things like "shepherd this PR", "babysit this PR", "get this PR merge-ready", "wait for Cubic", "wait for Bugbot", or asks to drive a PR through review.
Convert long-form videos into short-form content for TikTok, YouTube Shorts, and Instagram Reels. Identifies viral moments, creates hooks, and adapts scripts for vertical format. Use when repurposing videos, creating Shorts from long videos, or planning multi-platform content.
Use for every message a person will read: chat replies, explanations, plans, analysis, review comments, progress updates, error reports, commit and PR text, and docs for humans. Level 1 is the default and applies every time, with no trigger. Level 2 is the simplest version, with commoner words, sentences of nine words at most, and never more words than before; it fires only when the reader asks for it simpler, says like I'm five, or says again that they do not understand. Also use when the user asks you to write text they will send to another person as their own, like a chat message, ticket, comment, reply, email or question: write it the way a hurried human types. Also use when simplifying must not lose a qualifier, a number, a caveat, a conditional or a case count. Do NOT use for text no person reads: prompts and task specs for other agents or subagents, tool arguments, structured handoffs, machine-parsed output, code, identifiers, config keys, log and error strings.
Evaluates agent skills against Anthropic's best practices. Use when asked to review, evaluate, assess, or audit a skill for quality. Analyzes SKILL.md structure, naming conventions, description quality, content organization, and identifies anti-patterns. Produces actionable improvement recommendations.
Audit the skill inventory for quality, coverage, and staleness. Detect overlapping, incomplete, or outdated skills and produce a health report. Activate when: skill audit, stocktake, skill inventory, check skills, which skills exist, audit skills, skill quality, skill coverage.
Use when styling any elevated surface (card, dialog, popover, dropdown, menu, tooltip, sheet, toast) in a Tailwind project that has shadow-plugin installed. Prevents the double-border artifact caused by pairing a border/ring with a shadow, by routing elevation through the smooth-shadow-ring-* utilities.
Social media scheduling and publishing for AI agents. Use when the user wants to schedule posts, connect social accounts, upload media, or publish campaigns to X, LinkedIn, Instagram, Facebook Pages, TikTok, Discord, Telegram, YouTube, Reddit, WordPress, or Pinterest through SocialClaw.
[WeChat article image version] Break a WeChat article/paragraph into a logic relationship diagram and turn it into an image that can go straight into a WeChat article. Generates logic diagrams as SVG, with standalone HTML by default (previewable locally, screenshot-exportable as PNG), or you can hand it to the Codex/workbuddy built-in image model to produce an image. Supports six relationship types: progressive, process, cycle, hierarchy, contrast, and matrix. Triggered when the user provides an article/paragraph/argument and asks for a logic diagram, relationship diagram, article image, or visualization. Supports Chinese, and can break down multiple pieces at once.
The central console for Xiaohongshu content creation. Determines which stage the user is currently stuck at, routes to the corresponding specialized skill, and strings multi-step workflows together for execution. Triggers when the user says "do Xiaohongshu", "help me run Xiaohongshu", "walk through Xiaohongshu from start to finish", "I want to start doing Xiaohongshu", "the full Xiaohongshu process", "I don't know where to start", "help me with Xiaohongshu", or raises needs spanning multiple stages at once (e.g. "help me come up with topics and write them out with images ready"). For needs limited to a single stage, use the corresponding specialized skill directly rather than this skill.
Based on an article, tutorial, SOP, checklist or topic provided by the user, use the Codex built-in image_gen model to generate 3:4 Xiaohongshu infographics and image series. Always uses a light AI product infographic style: white or light lavender background, large black headings, purple-blue and lime green accents, rounded cards, linear tech icons, process/comparison/checklist modules; supports single images and 6–9 image series, with no API Key or external image-generation backend required. Triggered when the user says "make Xiaohongshu images", "generate an image series from content", "make a tech-feel infographic", "make an image like this", "generate images with Codex", "make cover and inner-page images" and similar requests.
Use when working with SpacetimeDB low-level formats and ABI details: BSATN, SATS JSON, AlgebraicValue, AlgebraicType, WebAssembly module ABI, host calls, buffers, reducer scheduling, table mutation, querying, or `bindings.h`. Triggers on: BSATN, SATS, AlgebraicValue, AlgebraicType, wasm ABI, module ABI, host calls.
Use when the user asks for text-to-speech narration or voiceover, accessibility reads, audio prompts, or batch speech generation. OpenAI remains the default; Atlas Cloud is an explicit optional backend for asynchronous multilingual speech. Custom voice creation is out of scope.
Master SQL query optimization, indexing strategies, and EXPLAIN analysis to dramatically improve database performance and eliminate slow queries. Use when debugging slow queries, designing database schemas, or optimizing application performance.
Create concise executive stakeholder updates using the BLUF (Bottom Line Up Front) framework. Use when asked to write a status update, progress report, project communication, or executive briefing for leadership or stakeholders. Produces a BLUF-led update with status, key metrics, risks, upcoming milestones, and decisions needed — readable in under 2 minutes.
Run, configure, reset, or reconfigure Stata through the native Stata AI Skill background service at http://127.0.0.1:19522. Use when the user asks to run Stata commands, regressions, summarize data, t tests, hypothesis tests, do-files, .do scripts, .dta datasets, econometrics workflows, switch the configured Stata installation, redo Skill setup, clear Stata AI Skill configuration, or search Stata articles and cookbook-style resources with lianxh. No VS Code, Node.js, or Python runtime is required on the user side.
Expertise in LLVM-based static analysis including dataflow analysis, pointer analysis, taint tracking, and program verification. Use this skill when implementing security scanners, bug finders, code quality tools, or performing program analysis research.
Guides Stripe integration decisions across development and test environment planning (separate sandboxes vs the shared test mode sandbox), API selection (Checkout Sessions vs PaymentIntents), Connect platform setup (Accounts v2, controller properties), billing/subscriptions, tax and registrations (Stripe Tax, automatic_tax, product tax codes), Treasury financial accounts, integration options (Checkout, Payment Element), migrating from deprecated Stripe APIs, and security best practices (API key management, API key permissions, webhooks, OAuth). Use when planning, building, modifying, testing, or reviewing any Stripe integration, including choosing a development environment, accepting payments, building marketplaces, integrating Stripe, processing payments, setting up subscriptions, collecting sales tax, VAT, or GST, creating connected accounts, or implementing secure key handling.
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.