Testing
Unit tests, integration tests, test automation
cli_developer
by vuralserhat86
Expert CLI developer for command-line tools, terminal applications, and developer utilities. Invoke for CLI design, argument parsing, interactive prompts, progress indicators, shell completions. Keywords: CLI, terminal, command-line, commander, click, cobra.
figma_integration
by vuralserhat86
Figma design-to-code, design system extraction ve component generation rehberi.
design_components
by vuralserhat86
Button, card, input ve icon sizing kuralları. Component boyutlandırma standartları.
api_design
by vuralserhat86
API tasarımı, GraphQL schema, OpenAPI spec, versioning. ⚠️ Tasarım aşaması için kullan. Uygulama/security için → backend-api.
code_review
by vuralserhat86
PR review, code smell detection, best practice kontrolü. ⚠️ Kod incelerken kullan. Deliverable kontrolü için → quality-validator, doküman review için → peer-review.
debugging_methodology
by vuralserhat86
Sistematik debugging döngüsü - reproduce, isolate, hypothesize, fix.
cold_email
by vuralserhat86
Generate personalized cold email sequences (7-14 emails) with A/B test subject lines, follow-up timing recommendations, and integrated social proof. Creates multi-touch campaigns optimized for response rates. Use when users need outbound email campaigns, sales sequences, or lead generation emails.
python-project-skel
by zircote
Generate production-ready Python project skeletons with Astral UV package manager, Hatchling build backend with dynamic versioning, and modern tooling (ruff, mypy, pytest, bandit). Use when creating new Python projects, initializing Python packages, setting up src-layout projects, scaffolding Python libraries, or starting a new Python application. Supports Python 3.14+ by default with configurable version. Output to current directory, specified path, or tarball.
Claude Code Expert
by zircote
Provide accurate, actionable guidance based on the loaded references and official documentation.
paid-ads
by mfwarren
Production-ready entrepreneurship skills for Claude Code — marketing, sales, operations, finance, and leadership. 24 skills built by a founder, for founders.
trustworthy-experiments
by pmprompt
Use when asked to "run an A/B test", "design an experiment", "check statistical significance", "trust our results", "avoid false positives", or "experiment guardrails". Helps design, run, and interpret controlled experiments correctly. Based on Ronny Kohavi's framework from "Trustworthy Online Controlled Experiments".
monetizing-innovation
by pmprompt
Use when asked about "pricing strategy", "willingness to pay", "value metric", "packaging tiers", "good better best pricing", "subscription vs usage pricing", or "price before product". Helps design products customers will pay for and choose pricing models that capture value. Based on Madhavan Ramanujam's Monetizing Innovation framework from Simon-Kucher.
design-sprint
by pmprompt
Use when asked to "run a design sprint", "5-day sprint", "prototype in a week", "test ideas before building", or "Jake Knapp sprint". Helps teams go from problem to tested prototype in five days. The Design Sprint framework (created by Jake Knapp at Google Ventures) compresses months of work into one focused week.
ab-test-designer
by pmprompt
Design robust A/B test experiments. Use when testing a new feature, validating a hypothesis, or optimizing conversion rates.
spec-plan
by JunhuaLiu1
"当用户希望进行 Spec 驱动开发（Spec-first / Spec-driven development）时，你 MUST 使用此 Skill：先把需求与约束收敛为一份可实施、可评审的 Spec，再进入实现。该 Skill 最终只生成 1 个 Spec 文件写入 /docs/specs/，并进行 1 次 git commit（仅提交该 Spec）。本 Skill 不写实现代码。"
rails-jobs
by Shoebtamboli
Use when setting up background jobs, caching, or WebSockets - SolidQueue, SolidCache, SolidCable (TEAM RULE #1 - NEVER Sidekiq/Redis)
git-commit-auto
by JunhuaLiu1
自动扫描 Git 暂存区/工作区变更，生成中文提交信息（feat/fix/docs/refactor/test/chore 等）并执行 git commit。当用户提示词包含 “commit”/“git commit”/“提交”/“生成提交信息”/“帮我提交” 等时使用。
rails-debugging
by Shoebtamboli
Use when debugging Rails issues - provides Rails-specific debugging tools (logs, console, byebug, SQL logging) integrated with systematic debugging process
Product Strategist
by daffy0208
Validate product-market fit and strategic direction. Use when defining new products, validating problem-solution fit, prioritizing features, or making build-vs-buy decisions. Focuses on discovery and validation before development.
write-agents-entry
by nesnilnehc
Write or revise AGENTS.md per embedded output contract. Use when creating Agent entry for new projects, auditing existing AGENTS.md, or adopting the AI Cortex entry format.
python-peewee
by narumiruna
Patterns for using Peewee ORM with DatabaseProxy and scoped connections/transactions. Use when setting up DatabaseProxy, managing connection_context/atomic blocks, or writing tests with SQLite.
ai-testing
by CaliLuke
Guidelines for writing effective, robust, and maintainable tests. Use when writing unit tests, integration tests, debugging test failures, or setting up test doubles. Covers test design, assertions, fakes vs mocks, and debugging strategies.
systematic-debugging
by shrwnsan
Systematic debugging approach for errors, test failures, and unexpected behavior. Use when encountering bugs, test failures, errors, or when debugging is needed. Prevents common anti-patterns like random fixes, skipping root cause analysis, and thrashing.
data-analysis
by dozybot001
Analyze structured data (JSON, tables, metrics) and produce insights. Use when task involves analyzing data, computing metrics, or deriving conclusions from structured input. Output can be report (Markdown) or structured (JSON). Covers aggregation, comparison, trends, and validation.