Skills worth trusting.
Agent skills from Anthropic, OpenAI, skills.sh, ClawHub, SkillsMP and other reputable sources. Savant assesses them for security risks and evaluates model-generated test cases using independent scoring. Workspaces import any skill into their own repositories through a reviewed pull request. Every listing on each hub is enumerated; packages are fetched, scanned and evaluated most-popular first as daily capacity allows.
Claude Code Guide
Master guide for using Claude Code effectively. Includes configuration templates, prompting strategies "Thinking" keywords, debugging techniques, and best practices for interacting with the agent.
conversion-copywriting
Write copy that gets a "yes" using Joanna Wiebe's research-first, Voice of Customer methodology Use when: **Writing landing pages, emails, or sales pages** that need measurable conversion results; **Starting a new copy project** and need a systematic process to follow; **Struggling with what to write** and staring at a blank page; **Wanting to prove ROI** to clients with data-backed decisions; **Improving existing copy** through validation and testing
cfb-data
College Football (CFB) data via ESPN public endpoints and the NCAA's official endpoints — scores, standings, rosters, schedules, game summaries, play-by-play, rankings, injuries, futures, team/player stats, and news for FBS, plus official FCS scoreboards, NCAA game detail with drive context, and the schools index. Zero config, no API keys. Use when: user asks about college football scores, standings, rankings, team rosters, schedules, game results, play-by-play, injuries, betting futures, team/player statistics, CFB news, or FCS games. Don't use when: user asks about NFL (use nfl-data), college basketball (use cbb-data), or non-sports topics.
localization-l10n
Implement localization (l10n) best practices to adapt applications for specific regions, languages, and cultural preferences.
shell
Shell scripting best practices for writing safe, portable, and maintainable bash/sh scripts. Use when writing, reviewing, or refactoring shell scripts, Dockerfile RUN commands, Makefile recipes, CI pipeline scripts, cron jobs, or systemd ExecStart directives. Triggers on bash, sh, POSIX, ShellCheck, error handling, quoting, variables, set -euo pipefail.
audio-generation
Plan TTS, voice cloning, voice change, translated dub, or lip-sync audio. Resolve voice and reference policy before handing a ready request to voice-batch-runner.
page-cro
When the user wants to optimize, improve, or increase conversions on any marketing page — including homepage, landing pages, pricing pages, feature pages, or blog posts. Also use when the user says "CRO," "conversion rate optimization," "this page isn't converting," "improve conversions," or "why isn't this page working." For signup/registration flows, see signup-flow-cro. For post-signup activation, see onboarding-cro. For forms outside of signup, see form-cro. For popups/modals, see popup-cro.
nda-review
Reference: fast triage of inbound NDAs into GREEN / YELLOW / RED so the team only spends lawyer time on the ones that need it. Built for sales and BD to self-serve before pinging legal. Loaded by /commercial-legal:review when an NDA is detected.
mongoose-mongodb
Work with MongoDB in Node.js using Mongoose ODM for schema design, CRUD operations, relationships, and advanced queries
dhh-rails-style
This skill should be used when writing Ruby and Rails code in DHH's distinctive 37signals style. It applies when writing Ruby code, Rails applications, creating models, controllers, or any Ruby file. Triggers on Ruby/Rails code generation, refactoring requests, code review, or when the user mentions DHH, 37signals, Basecamp, HEY, or Campfire style. Embodies REST purity, fat models, thin controllers, Current attributes, Hotwire patterns, and the "clarity over cleverness" philosophy.
markdown-to-pdf
[Document Processing] Use when you need to convert markdown files to PDF with syntax highlighting and custom CSS support.
k2f-invoice
Create payment-ready invoices from line items, rates, client details, tax rules, and terms—structured so totals reconcile and AP can pay without back-and-forth. Use when the user asks for an invoice, bill, receivable, pro forma invoice, or branded invoice PDF. Create invoices with AI-native design and the highest aesthetic standards, powered by the K2F format and engine. Purpose-built for AI agents, K2F lets them focus on semantic content and design intent while automatically handling layout, typography, and formatting complexity.
responsive-web-design
Builds adaptive web interfaces using Flexbox, CSS Grid, and media queries with a mobile-first approach. Use when creating multi-device layouts, implementing flexible UI systems, or ensuring cross-browser compatibility.
release-post
Create professional package release blog posts following Tidyverse or Shiny blog conventions. Use when the user needs to: (1) Write a release announcement blog post for an R or Python package for tidyverse.org or shiny.posit.co, (2) Transform NEWS/changelog content into blog format, (3) Generate acknowledgments sections with contributor lists, (4) Format posts following specific blog platform requirements. Supports both Tidyverse (hugodown) and Shiny (Quarto) blog formats with automated contributor fetching and comprehensive style guidance.
save-thread
Deprecated compatibility skill. In generic npx skills environments this must degrade honestly to a resumable handoff, because real transcript-backed thread import is not guaranteed. Prefer save-handoff here, and use native connectors when you need actual session capture.
ouraclaw
Fetch Oura Ring sleep data using the ouraclaw CLI. Use when the user asks about their sleep score, sleep data, sleep stages, HRV, heart rate during sleep, bedtimes, or any Oura Ring data. Triggers on "sleep score", "how did I sleep", "oura data", "sleep data", "last night's sleep", "sleep quality", "HRV", or any request for Oura Ring metrics.
julia
Julia development guidelines covering multiple dispatch, type system, performance optimization, and scientific computing best practices.
micronaut
Expert guidance for Micronaut framework development with compile-time dependency injection, GraalVM native builds, and cloud-native microservices
evidence-synthesis
Conduct a rigorous rapid evidence assessment or systematic-lite literature review for MEL/SRHR questions. Use when Ane asks for "evidence review", "literature review", "evidence synthesis", "REA", "what does the evidence say", "what do we know about", or similar. Produces a structured brief with question framing, method, findings by theme, confidence grading, and implications for programme or evaluation design. Does not invent citations.
stock-quote
Retrieve real-time stock quotes using Octagon MCP. Use when you need current price, day range, 52-week range, volume, market cap, and moving averages for any publicly traded stock.
k2f-menu
Turn venue notes, dish lists, and brand cues into a scannable food or beverage menu with clear categories, consistent item anatomy, and mood-matched visual intent—not a flyer, recipe book, or website sitemap. Use when the user asks for a restaurant menu, café menu, bar or wine list, catering sheet, room-service card, tasting menu, or seasonal insert for hospitality print or PDF. Create menus with AI-native design and the highest aesthetic standards, powered by the K2F format and engine. Purpose-built for AI agents, K2F lets them focus on semantic content and design intent while automatically handling layout, typography, and formatting complexity.
ali1688-sourcing
1688 工厂与拿货价查询工具。当用户需要在 1688 查找工厂、获取批发价格、寻找供应链资源时使用此 skill。输入产品关键词和特征，输出工厂列表、起批价区间、MOQ 等信息，为核价计算提供成本数据。
graphql
Expert in GraphQL API development with type-safe patterns and optimization
cross-gcc
Cross-compilation with GCC skill for embedded and multi-architecture targets. Use when setting up cross-gcc toolchains, configuring sysroots, building for ARM/AArch64/RISC-V/MIPS from an x86-64 host, troubleshooting wrong-architecture errors, or running cross-compiled binaries under QEMU. Activates on queries about cross-compilation triplets, sysroot, pkg-config for cross builds, embedded toolchains, or Yocto/Buildroot integration.
valgrind
Valgrind profiler skill for memory error detection and cache profiling. Use when running Memcheck to find heap corruption, use-after-free, memory leaks, or uninitialised reads; or Cachegrind/Callgrind for cache simulation and function-level profiling. Activates on queries about valgrind, memcheck, heap leaks, use-after-free without sanitizers, cachegrind, callgrind, KCachegrind, or massif memory profiling.
ci-cd-pipeline-builder
Generate pragmatic CI/CD pipelines from detected project stack signals — fast baseline generation, repeatable checks, environment-aware deployment stages. Use when setting up CI for a new project, refactoring existing pipelines, or standardizing deployment workflows across multiple repos.
k2f-one-pager
Turn notes, specs, or release details into a single-page brief that aligns stakeholders on one story—problem, solution, proof, scope, or changelog—not a deck, flyer, or multi-page PRD. Use when the user asks for a one-pager, product brief, executive summary page, solution overview, initiative brief, or printable one-page spec. Create one pagers with AI-native design and the highest aesthetic standards, powered by the K2F format and engine. Purpose-built for AI agents, K2F lets them focus on semantic content and design intent while automatically handling layout, typography, and formatting complexity.
browser-auth-flow
Probe a site's authentication flow for redirect leaks, missing CSRF, weak session cookies, and OAuth misconfiguration; produces an auth findings.md
lawyer-analyst
Analyzes events through legal lens using statutory interpretation, case law analysis, legal reasoning, constitutional principles, and multiple legal frameworks (common law, civil law, international law). Provides insights on legal rights, obligations, liabilities, remedies, and compliance requirements. Use when: Legal disputes, contracts, regulations, compliance, rights analysis, liability assessment. Evaluates: Legal obligations, rights, liabilities, remedies, precedent, statutory authority, constitutionality.
webflow-mcp:review-comments
Review open comment threads on a Webflow site and triage each one.
huashu-info-search
多渠道搜索新产品新技术，交叉验证后存入知识库。当用户提到"最新信息"、"新产品"、"搜索资料"、"查资料"、"了解XX"时使用。
blazor-expert
Comprehensive Blazor development expertise covering Blazor Server, WebAssembly, and Hybrid apps. Use when building Blazor components, implementing state management, handling routing, JavaScript interop, forms and validation, authentication, or optimizing Blazor applications. Includes best practices, architecture patterns, and troubleshooting guidance.
sports-reporter
Generates original sports journalism articles by consuming real-time data from the sports-skills skills. Covers game previews, live reports, post-game, team analysis, and player profiles for all supported sports. Use when: the user asks to write, generate, create, or draft an article, preview, report, analysis, summary, or journalistic coverage about games, teams, players, scores, statistics, or sports results. Do not use when: the user only wants raw data without journalistic text — use the sport-specific skill directly (nfl-data, nba-data, football-data, etc.). Do not use when: the user wants to search for news published by third parties — use sports-news.
ionic-enterprise-sdk-migration
Guides the agent through migrating Capacitor apps from Ionic Enterprise SDK plugins to Capgo and Capacitor alternatives. Covers dependency detection, API replacement, local storage changes, and platform cleanup. Do not use for generic Capacitor version upgrades or Capgo live updates.
spanner-data
Use these skills when you need to explore the database structure, discover schema objects like tables and graphs, and execute custom SQL queries to interact with your data.
code-review-excellence
Provides comprehensive code review guidance for React 19, Vue 3, Angular 17+, Svelte 5, Rust, TypeScript, Java, PHP, Python, Django, Go, C#/.NET, Kotlin, NestJS, C/C++, and more. Helps catch bugs, improve code quality, and give constructive feedback. Use when: reviewing pull requests, conducting PR reviews, code review, reviewing code changes, establishing review standards, mentoring developers, architecture reviews, security audits, checking code quality, finding bugs, giving feedback on code.
story-analysis
Systematically evaluate completed short stories or novel chapters to identify strengths, weaknesses, and improvement opportunities. Use after drafting to assess whether the piece achieves its narrative goals.
clerk-authentication
Guidelines for implementing Clerk authentication in Next.js applications with middleware, hooks, and security best practices
auth0-migration
Use when migrating users or authentication from another provider (Firebase, Cognito, Supabase, Clerk, or custom auth) to Auth0. Covers bulk user import, gradual migration strategies, and updating JWT validation — use even if the user says "switch our auth to Auth0" or "move our users to Auth0".
game-development
Game development orchestrator. Routes to platform-specific skills based on project needs.
pipefy-pipes-and-cards
Use this skill when the user wants to read, create, update, or delete pipes, phases, phase fields, labels, cards, comments, or field conditions. Use the seed-pipe-across-phases workflow when populating empty phases for demos or QA.
postman-collection-generator
Generates Postman collection JSON files from Express, Next.js, Fastify, Hono, or other API routes. Scans route definitions, extracts endpoints, methods, params, and creates importable collections. Use when users request "generate postman collection", "export to postman", "create postman file", or "postman import".
visual-design-system-extractor
Use when reference images, screenshots, moodboards, style frames, brand boards, cinematic stills, product interface shots, or a live site URL must become a production design system, design tokens, art direction, motion rules, or a YAML style specification. Covers reverse engineering visual references into a deterministic YAML contract with graded confidence, evidence boundaries, and typefaces drawn from the live Google Fonts catalog and ranked as rarely used. Not for generating images or for ordinary frontend work where no reference has to be decoded first.
k2f-event-program
Turn confirmed schedules, social slate decisions, and sponsor lists into attendee-facing programs with time-first wayfinding and publish-safe social copy—not posters, invitations, or slide decks. Use when the user asks for a conference program, festival booklet, gala run-of-show, performance playbill, or multi-day badgeholder agenda. Create event programs with AI-native design and the highest aesthetic standards, powered by the K2F format and engine. Purpose-built for AI agents, K2F lets them focus on semantic content and design intent while automatically handling layout, typography, and formatting complexity.
jlink
J-Link 下载与在线调试工具，用于探测设备、烧录固件、读写内存、查看寄存器、复位目标、读取 RTT/SWO 日志， 以及在线调试（暂停/恢复/单步/断点运行/调用栈/变量查看）。 当用户提到 J-Link、JLink、RTT、烧录固件、写内存、读内存、寄存器查看、目标复位、探针连通性检查、 在线调试、单步、断点、调用栈时自动触发，也兼容 /jlink 显式调用。 即使用户只是说"烧录一下"、"看看 RTT 输出"或"调试一下"，只要上下文涉及 J-Link 探针就应触发此 skill。
pipefy-api-fallback
Use this skill when a toolkit operation fails AND the introspection skill could not resolve the problem. This is the last-resort fallback (Tier 3): call the Pipefy GraphQL API directly using curl or httpx, authenticating with the Service Account (OAuth2) or a Personal Access Token (PAT) available as env var. Follow the 3-tier resolution strategy before reaching this point.
skill-creator
Guides the agent through authoring and validating agent skills. Use when creating new skill directories, tightening skill metadata, extracting supporting references, or preparing skillgrade evals. Do not use for general app documentation, generic README editing, or non-agentic library code.
arxiv
Search arXiv papers by keyword, author, category, or ID.