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Found 837 Skills
NEVER escalate without investigation first. This is the Iron Law. Use when evaluating whether to escalate models, facing genuine complexity requiring deeper reasoning, novel patterns with no existing solutions, high-stakes decisions requiring capability investment. Do not use when thrashing without investigation - investigate root cause first. DO NOT use when: time pressure alone - urgency doesn't change task complexity. DO NOT use when: "just to be safe" - assess actual complexity instead.
Interactive git and GitHub tutor that teaches through hands-on practice in VS Code's terminal. Adapts to any skill level — from someone who's never opened a terminal to principal engineers filling knowledge gaps. Covers git commands, concepts, branching, merging, rebasing, GitHub workflows, and more. Tracks progress, streaks, and achievements in a `.git-tutor/` folder. USE THIS SKILL whenever the user wants to learn git, practice git, understand git concepts, get a git tutorial, learn GitHub, or says things like "teach me git", "I want to practice git", "help me understand branching", "git tutorial", "I'm new to git", "how does git work", "let's do more git practice", or asks to start the git tutorial. Also triggers for questions about git concepts when the user seems to be in a learning context rather than needing a quick answer for active development work.
Use when deciding whether to use Go generics, writing generic functions or types, choosing constraints, or picking between type aliases and type definitions. Also use when a user is writing a utility function that could work with multiple types, even if they don't mention generics explicitly. Does not cover interface design without generics (see go-interfaces).
Apply when implementing asynchronous payment methods (Boleto, Pix, bank redirects) or working with callback URLs in payment connector code. Covers undefined status response, callbackUrl notification, X-VTEX-signature validation, sync vs async handling, and the 7-day retry window. Use for any payment flow where authorization does not complete synchronously.
Benchmark any agent skill to measure whether it actually improves performance. Use when the user wants to evaluate, test, or compare a skill against baseline, or when they mention "benchmark", "eval", "skill performance", or "does this skill help". Runs isolated eval sessions with and without the skill, grades outputs via layered grading (deterministic checks + LLM-as-judge), analyzes behavioral signals, and generates a comparison report with a USE / DON'T USE verdict.
Launch new products from idea to first customers. Use when launching products, finding early adopters, building launch week playbooks, diagnosing why adoption stalls, or learning that press coverage does not equal growth. Includes the three-layer diagnosis, the 2-week experiment cycle, and the launch that got 50K impressions and 12 signups.
Help the user shape technical blog posts, website articles, devlogs, essays, or long-form drafts without writing the full post for them. Use this whenever the user shares rough notes, a brain dump, unordered ideas, bullet points, or half-written sections, or asks for help turning notes into an outline, finding the angle, sharpening the hook or thesis, improving structure, clarifying the argument, tightening flow, stress-testing the payoff, or making a technical piece more engaging while preserving their voice. Use it even if the user does not explicitly ask for a writing guide, as long as they need help organizing and developing a post rather than having it ghostwritten. Guide with organization, critique, focused questions, and tiny example lines only; do not write the final article.
Alibaba Cloud OSS scheduled local-folder sync skill using aliyun CLI, including integrated ossutil commands for incremental upload. Use when the user wants to schedule recurring local-to-OSS uploads, validate OSS backup prerequisites, set up cron or Task Scheduler for OSS sync, or clearly separate what stays on aliyun CLI from what remains OS-local or manual. Conditional write operations: creates the target bucket (PutBucket) only when the user confirms the bucket does not exist yet; optionally deletes test objects (DeleteObject) only when the user explicitly requests cleanup after verification. Triggers: "OSS scheduled sync", "定时同步到OSS", "aliyun ossutil cp --max-age", "aliyun ossutil cp -u", "cron upload to OSS", "Task Scheduler OSS upload", "aliyun CLI OSS sync", "本地目录增量上传 OSS".
Alibaba Cloud Security Center (SAS) Overview Data Query Skill. Retrieves security score, asset status, risk governance, asset risk trends, and billing info. Supports flexible scope: query a single data item, a specific module, or the full overview based on user intent. Triggers: "SAS overview", "security center overview", "SAS 总览", "云安全中心总览", "security score", "安全评分", "安全分", "vulnerability fix", "baseline risk", "handled alerts", "host assets", "uninstalled clients", "risk governance", "WAF blocks", "asset risk trend", "SAS billing", "订阅状态", "账单" Out of scope: This Skill only covers SAS overview data queries. It does not perform remediation, modify configurations, or manage non-SAS services.
Audits a specific component, file, or CSS against the project's extracted design soul in .marrow.md and returns a list of violations with severity and fix instructions. Use this skill when the user wants to check if something matches the design soul, review a component for soul violations, or audit existing code before shipping. Triggers on: /marrow-check, or prompts like "check this against marrow", "does this match the design soul", "audit this component", "is this on-brand", "check this file", "review this for soul violations". Requires .marrow.md to exist. If not found, instructs user to run /marrow first.
Audit a codebase for handcrafted code that duplicates functionality already available in the project's dependencies. Reads package.json, launches parallel exploration agents, verifies replacement feasibility, and produces a structured refactor plan. Audit only -- does not execute changes.
Fetch dependency source code to give AI agents deeper implementation context. Use when the agent needs to understand how a library works internally, read source code for a package, fetch implementation details for a dependency, or explore how an npm/PyPI/crates.io package is built. Triggers include "fetch source for", "read the source of", "how does X work internally", "get the implementation of", "opensrc path", or any task requiring access to dependency source code beyond types and docs.