Claude Skills by NeverSight

Use when the user asks to "design an email A/B test", "set up a multivariate subject/CTA test", "run a send-time test", "build a hold-out group", or "is this email result statistically and practically material?"; produces a falsifiable hypothesis, one-variable-per-cell matrix, sample-size/MDE/duration/power plan, and an effect/uncertainty read from own ESP data. Applies only a precommitted owner-approved action rule; the helper never chooses a business action. Not for EQS/vetoes or writing th...

Use when the user asks to "generate subject line variants", "pre-score my subject lines", or "will this subject get truncated / trigger spam filters"; produces a labeled subject + preheader variant set and a per-variant heuristic pre-score card — spam-trigger flags, length/truncation across desktop + mobile, emoji-count, and the inbox preview render (from-name + subject + preheader) — before any test is run. Not for the body copy or CTA — use email-creative-builder; not for the A/B test desig...

Identifies content opportunities by finding topics and keywords your competitors cover that you don't. Reveals untapped content potential and strategic gaps in your content strategy.

Identifies and updates outdated content to restore and improve search rankings. Analyzes content freshness, adds new information, updates statistics, and optimizes for current SEO and GEO best practices.

This skill should be used when the user asks to "optimize entity presence", "build knowledge graph", "improve knowledge panel", "entity audit", "establish brand entity", "Google does not know my brand", "no knowledge panel", or "establish my brand as an entity". Works standalone with public search and AI query testing; supercharged when you connect ~~knowledge graph + ~~SEO tool + ~~AI monitor for automated entity analysis. For structured data implementation, see schema-markup-generator. For ...

This skill should be used when the user asks to "optimize for AI", "get cited by ChatGPT", "appear in AI answers", "GEO optimization", "generative engine optimization", "Google AI Overview optimization", "get mentioned by Perplexity AI", "appear in Gemini answers", "AI does not mention my brand", "make content AI-quotable", or "increase AI citation frequency". Optimizes content to increase citation frequency across AI systems: ChatGPT (Browse), Claude, Perplexity AI, Google AI Overviews, and ...

Analyzes and optimizes internal link structure to improve site architecture, distribute page authority, and help search engines understand content relationships. Creates strategic internal linking plans.

This skill should be used when the user asks to "optimize title tag", "write meta description", "improve CTR", "Open Graph tags", "social media preview", "my title tag needs work", "low click-through rate", "fix my meta tags", or "OG tags not showing". Creates and optimizes meta tags including title tags, meta descriptions, Open Graph tags, and Twitter cards for maximum click-through rates and social sharing engagement. For a broader on-page audit, see on-page-seo-auditor. For structured data...

This skill should be used when the user asks to "add schema markup", "generate structured data", "JSON-LD", "rich snippets", "FAQ schema", "HowTo schema", "Product schema", "Article schema", "LocalBusiness schema", "Organization schema", "BreadcrumbList", "I want star ratings in Google", "rich results", "voice search optimization", "event markup", or "structured data validation errors". Generates Schema.org JSON-LD for FAQPage, HowTo, Article/BlogPosting, Product, AggregateRating, LocalBusine...

This skill should be used when the user asks to "write SEO content", "create a blog post", "write an article", "content writing for SEO", "draft optimized content", "write a how-to guide", "create a product description", "write a landing page", "SEO copywriting", "draft content targeting [keyword]", or "write 2000-word article about [topic]". Creates keyword-optimized content using a 12-step workflow: CORE-EEAT pre-write checklist, keyword integration, title optimization (5 formula options), ...

用于“张老师”“张雪峰”“升学”相关的中文高考志愿、升学规划、专业选择、院校比较、选科建议、考研与就业取舍等咨询场景，尤其当用户希望获得“张雪峰式”务实、就业导向、先问情况再给建议的对话时使用。先收集省份、分数或位次、选科、家庭约束、城市偏好和职业目标，再结合最新规则和数据给建议；凡涉及录取分数、招生政策、专业限制、年份变化等信息，必须联网核实。

Helps the get the project to completion.

Fast browser automation CLI for AI agents using the Vercel agent-browser tool. Use for headless browser control, web scraping, form filling, automated UI testing, or when a user asks for agent-browser/browser automation/headless browser/automate browser; optimized for the KnearMe portfolio platform (knearme-portfolio and knearme-cms).

Provides guidance for building and deploying Claude Agent SDK agents and Claude Code Skills. Use when designing agents (dev or non-dev), choosing architectures/tools, or deploying to a VPS.

Build AI chat interfaces with AI SDK Elements - React components for chatbots. Use when: implementing chat UIs, adding AI reasoning displays, tool confirmations, message components, or any AI-native interface. Built on shadcn/ui.

Manage KnearMe portfolio development sprints. This skill should be used when starting a work session, deciding what to work on next, or tracking progress on sprint tasks. It provides guidance on sub-agent delegation and sprint file updates.

Expert guidance for building with Payload CMS - collections, fields, hooks, access control, Local API, authentication, uploads, and admin theming

Use the `redmine` CLI to interact with Redmine. Activate when the user asks to create, list, update, close, or search issues, log or view time entries, manage versions or memberships, query projects/users/groups, or perform any Redmine project management task. Also activate when the user says "redmine", "issue", "ticket", "time entry", or references Redmine workflows.

Write, debug, and explain Amber code — the modern language that compiles to Bash. Use this skill when the user asks to write shell scripts in Amber, convert Bash to Amber, debug Amber code, or asks about Amber syntax and features. Covers Amber 0.5.1-alpha syntax, types, error handling, standard library, and compilation.

Build and debug BeamNG.drive and BeamMP mods/resources using Lua. Use this skill whenever the user mentions BeamNG modding, BeamMP server plugins, `Resources/Server`, `Resources/Client`, `modScript.lua`, `extensions.load`, `MP.RegisterEvent`, `AddEventHandler`, or client/server event wiring.

Build Go terminal user interfaces and interactive CLIs with the Charmbracelet ecosystem, especially Bubble Tea, Bubbles, Huh, Lip Gloss, Wish, Glamour, and Log. Use this skill when the user asks for a TUI, terminal UI, interactive CLI, Bubble Tea model/update/view code, Bubbles widgets, Huh forms, Lip Gloss layout or styling, Wish SSH apps, Glamour markdown rendering, or a polished Go terminal app.

Route terminal work to the narrowest CLI instead of generic shell patterns. Use this skill when the user asks to search with `rg` or `fd`, rewrite text with `sd`, `comby`, or `ast-grep`, inspect output with `head` or `less`, fetch files with `wget`, transform JSON or YAML with `jq` or `yq`, pick items with `fzf`, compare code with `difftastic`, lint shell with `shellcheck`, or measure a repo with `scc`.

Use dasel v3 CLI to query, modify, and transform structured data (JSON, YAML, TOML, XML, CSV, HCL, INI). Load this skill whenever the user wants to: read/write/convert data files with dasel, write dasel query expressions, filter/map/transform structured data on the command line, edit config files in place using dasel, pipe data through dasel in shell scripts, or asks about dasel syntax, functions, or CLI flags. Even if they just say "use dasel to..." or "dasel query for...", load this skill.

Use the deps.dev API, also called Open Source Insights, to fetch package metadata, versions, dependency graphs, advisories, project mappings, and hash lookups. Use this skill when the user mentions deps.dev, Open Source Insights, package or version lookups, dependency intelligence, resolved dependency graphs, purl lookups, advisory queries, or integrating the deps.dev API into code.

Write and run web scraping scripts with `flyscrape`, the standalone CLI scraper with jQuery-like selectors. Use this skill when the user asks to scrape a site, extract data from HTML, follow pagination, crawl multiple pages, download files, use browser mode, configure selectors, or mentions `flyscrape`, a scraping script, nested scraping, or depth-controlled crawling.

Use GitHub CLI, `gh`, for authentication, repository work, issues, pull requests, releases, Actions, projects, and `gh api` calls. Use this skill whenever the user mentions `gh`, `gh pr`, `gh issue`, `gh repo`, `gh run`, `gh workflow`, `gh auth`, wants a GitHub CLI command example, needs to script GitHub operations, or wants to translate GitHub UI steps into terminal commands.

Write, scaffold, and debug Go CLI applications using the spf13/cobra library. Use this skill whenever the user wants to build a command-line interface in Go, add commands/subcommands, work with flags (persistent, local, required), implement shell completions, generate documentation, or asks anything about cobra-based CLI development.

Write, debug, and explain Go configuration code using github.com/spf13/viper. Use this skill whenever the user wants Viper-based config loading, config structs, file plus env plus flag precedence, Cobra or pflag integration, unmarshaling config into structs, env key replacers, or a clean application config bootstrap that follows Viper's README behavior.

Configure and use GoReleaser for release automation. Use this skill when creating or editing .goreleaser.yaml files, setting up release pipelines, building cross-platform binaries, publishing to package managers (Homebrew, Scoop, AUR, nFPM packages), creating Docker images, or automating changelog generation. Supports Go, Rust, Zig, TypeScript (Bun/Deno), and Python (PyInstaller/UV/Poetry) projects. Also use when asked about releasing software, creating GitHub releases, or automating binary d...

Write, scaffold, explain, and refactor code using the lorisleiva/laravel-actions package. Use this skill whenever the user is working with Laravel Actions, wants to create an action class, convert a controller/job/listener/command into an action, asks how to use AsAction trait, dispatch an action as a job, use an action as a controller or listener, set up validation/authorization in an action, test or mock actions, or asks anything about the laravel-actions package pattern.

Write, debug, and explain Lefthook configuration for Git hooks. Use this skill when the user mentions `lefthook`, `lefthook.yml`, `lefthook install`, `pre-commit`, `pre-push`, staged-file or push-file filtering, `jobs`, `commands`, `scripts`, local overrides, or troubleshooting hook execution and recursive hook behavior.

Configure and use mise for dev tool management, environment variables, and task running. Use this skill when the user wants to set up project tooling with mise, manage tool versions (node, python, go, etc.), define tasks in mise.toml, configure environment variables per project, or asks about mise configuration, backends, hooks, or CLI commands.

Write, debug, and explain Go configuration code using the github.com/num30/config library. Use this skill when the user asks to set up config structs, read from files/env vars/CLI flags, validate config, watch for changes, or use the num30/config package in Go applications.

Write, scaffold, explain, and debug plugins for the Pelican gaming panel. Use this skill whenever the user wants to create a Pelican plugin, add functionality to the Pelican panel, build a FilamentPHP resource or page for Pelican, register custom permissions, add plugin settings, write plugin routes, or asks anything about Pelican plugin development — even if they just say "I want to add something to Pelican" or "how do I extend Pelican".

Use `symplify/monorepo-builder` to manage PHP monorepos with `vendor/bin/monorepo-builder` and `monorepo-builder.php`. Trigger this skill when the user mentions monorepo-builder, merging package `composer.json` files into a root `composer.json`, validating inter-package versions, configuring package directories, propagating dependencies, or automating monorepo releases and release workers.

Use this skill when building or debugging PHP API integrations and SDKs with Saloon, including connectors, requests, authentication, request bodies, testing, pagination, Laravel integration, and Saloon plugin workflows.

Configure and use Qodo Merge, formerly PR-Agent, for AI-powered pull request reviews, descriptions, inline suggestions, labels, docs, and ticket checks across GitHub, GitLab, Bitbucket, and Azure DevOps. Use this skill whenever the user mentions Qodo Merge, PR-Agent, `.pr_agent.toml`, `pr_agent`, PR review bots, `/describe`, `/review`, `/improve`, GitHub App or Action setup, model configuration, or debugging PR-Agent automation.

Set up release-please for automated releases in a repository. Use this skill when users want to add release-please to their project, configure GitHub Actions for automated releases, set up conventional commit workflows, create release-please config files, or bootstrap release-please in a new or existing repository.

Use this skill when building, customizing, or debugging Shields.io badge URLs, working with dynamic JSON/TOML/XML/YAML badges, choosing logo and style parameters, or checking self-hosting and upgrade notes.

Build, debug, and refactor `Taskfile.yml` or `Taskfile.yaml` automation using go-task and the `task` CLI. Use this skill whenever the user mentions Taskfile, go-task, `task`, task dependencies, includes, variables, templates, `sources` or `generates` caching, taskfiles split across directories, or migrating Makefiles or npm scripts to Task.

Write and fix PHP code using `cuyz/valinor`. Use this skill whenever the user mentions Valinor, `MapperBuilder`, `NormalizerBuilder`, `MappingError`, mapping arrays, JSON, YAML, or HTTP requests into typed PHP objects, normalizing objects back to arrays or JSON, custom converters, constructors, transformers, or advanced PHPStan or Psalm type signatures with Valinor.

Systematically improve code through structured analysis-mutation-evaluation loops. Adapted from ALMA (Automated meta-Learning of Memory designs for Agentic systems). Use when iterating on code quality, optimizing implementations, debugging persistent issues, or evolving a design through multiple improvement cycles. Replaces ad-hoc "try and fix" with disciplined reflection, variant tracking, and principled selection of what to change next.

Review and harden AI generation pipelines, Gemini API integration, fallback paths, and output validation in PANaCEa. Use this skill whenever working on question generation, AI tutoring, Ghost Grader behavioral analysis, OSCE simulation, content enrichment, or any code that calls Gemini — even if the user just says 'the AI is returning bad results' or 'generation is failing'. Also use when adding new AI features, reviewing rate limiting, or auditing clinical accuracy of generated content.

Use to analyze the current product, map the user journey, generate improvement ideas, prioritize by impact, effort, and risk, and plan implementation workflows. Trigger when the user requests product strategy, a roadmap, a product improvement sprint, or brainstorming for new features.

A CLI agent skill based on Karpathy's LLM Wiki — Create and maintain a persistent, interconnected Markdown knowledge base—ingesting sources, enabling queries over compiled knowledge, and ensuring consistency through linting.

Critical Akka.NET best practices including EventStream vs DistributedPubSub, supervision strategies, error handling, Props vs DependencyResolver, work distribution patterns, and cluster/local mode abstractions for testability.

Write unit and integration tests for Akka.NET actors using modern Akka.Hosting.TestKit patterns. Covers dependency injection, TestProbes, persistence testing, and actor interaction verification. Includes guidance on when to use traditional TestKit.

Cache Playwright browser binaries in CI/CD pipelines (GitHub Actions, Azure DevOps) to avoid 1-2 minute download overhead on every build.

Write integration tests using TestContainers for .NET with xUnit. Covers infrastructure testing with real databases, message queues, and caches in Docker containers instead of mocks.

Portfolio rebalancing — drift analysis, target allocation, tax-aware trade generation. Use when asked to rebalance, fix allocation, or check drift.