Use when running git clone, git remote add, git remote set-url, or suggesting GitHub SSH commands to ensure all GitHub access uses the saski SSH host alias.

Deploy and manage projects on Vercel using token-based authentication. Use when working with Vercel CLI using access tokens rather than interactive login — e.g. "deploy to vercel", "set up vercel", "add environment variables to vercel".

Discovers and inspects BigQuery Data Transfer Service (DTS) configurations. Use this to identify existing ingestion pipelines and extract datasource or transfer config metadata for data pipelines. Use when a user asks for ingestion scenarios while building or managing data pipelines or when a user asks to "ingest" or "add" data that may already be managed by a DTS transfer.

Instruments code so production behavior is visible and diagnosable. Use when adding logging, metrics, tracing, or alerting. Use when shipping any feature that runs in production and you need evidence it works. Use when production issues are reported but you can't tell what happened from the available data.

Tie RevenueCat identity to your app's auth system. Use when the user asks to log in to RevenueCat, sync a user with RevenueCat, switch RevenueCat user on login, log out of RevenueCat, move a user from anonymous to identified, set appUserID, or handle account switching on iOS, Android, Kotlin Multiplatform, Flutter, or React Native.

Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes: Standards (does the code follow this repo's documented coding standards?) and Spec (does the code match what the originating issue/spec asked for?). Runs both reviews in parallel sub-agents and reports them side by side. Use when the user wants to review a branch, a PR, work-in-progress changes, or asks to "review since X".

Using Punkt design system components (React and Elements/Web Components). Covers component APIs, props, events, slots, and usage patterns for all Punkt UI components. Use when building UIs with Punkt components.

Worktrunk-specific guidance for tend CI workflows. Adds codecov polling, Rust test commands, labels, and review criteria on top of the bundled tend-ci-runner skills. Use when operating in CI.

When the user wants to launch on Product Hunt, prepare a PH submission, or plan launch day (hunter, first comment, timing, upvotes). Also use when the user mentions "Product Hunt," "launch on Product Hunt," "PH launch," "Product Hunt submission," "hunter," "Product of the Day," "upvotes," or "Product Hunt first comment." For multi-platform directory listings and paste-ready copy beyond PH, use directory-submission.

When the user wants to write or optimize short-form marketing copy—headlines, CTAs, ad copy, landing page copy, email copy. Also use when the user mentions "copywriting," "headline," "CTA copy," "ad copy," "landing page copy," "sales copy," "conversion copy," "PAS," "AIDA," "BAB," "copy formula," or "differentiation." For long-form article bodies (blog posts, guides), use article-content.

This skill should be used when the user asks to "formal review", "formal lens review", or invokes /formal-review. A fixed-lens PR review for this repository's formally-structured protocol changes: it pins a Category Theory / Type Theory / Operational Semantics lens panel over only the files changed in a PR, analyzes each lens in isolation, adversarially cross-verifies the findings, and posts the survivors as a single consolidated PR comment. Project-local contributor tooling.

Collect context from the developer and create a story markdown file in .claude/stories/ for the current branch. Use when the user says "init story", "create story", "start story", or "new story".

Gate application code behind an existing Harness FME feature flag. Detect the app's language, framework and any existing flag wrapper first; ask only what that can't resolve (target app, subject identity, gating point, treatment/config/fallback names, extension needs). Prefer an existing wrapper; otherwise propose a thin, customer-extensible facade or hook — never a new framework or second SDK client — approved before editing. Map named treatments to branches with a safe, non-boolean-coerced fallback, then add tests at the wrapper and call-site boundary. New flags delegate to create-feature-flag with the one environment actually selected; missing targeting delegates to update-flag-targeting under fresh approval. Not for flag creation alone, metrics (choose-metric, create-metric, instrument-metric), or first-time onboarding (feature-flag-onboarding). Trigger phrases: gate this code behind a flag, add flag check, wire up getTreatment, add SDK evaluation call.

Analyze what the user is actually trying to build and suggest the tool that gets them there — a means to an end, not the end itself. When prompting for an artifact directly keeps landing on "closer, but not quite", stop iterating on the output and build the small tool that produces it: diagnose why the direct path fails, propose the tool that closes that exact gap, put the taste decisions on live controls, and export exactly what the project needs. Use when the user says "build me a tool for this", describes a result the agent keeps missing, or has burned a round or two of re-prompting on the same artifact.

When the user needs marketing ideas, inspiration, or strategies for their SaaS or software product. Also use when the user asks for 'marketing ideas,' 'growth ideas,' 'how to market,' 'marketing strategies,' 'marketing tactics,' 'ways to promote,' or 'ideas to grow.' This skill provides 139 proven marketing approaches organized by category.

Discover and choose Cloudflare products for apps, APIs, AI agents, storage, networking, and security. Use for architecture and product selection, including when the user describes a need without naming a Cloudflare product; then find the relevant skill or documentation.

Databricks CLI operations and the parent/entry-point skill for Databricks CLI use: authentication, profile selection, and bundles. Load this first for CLI, auth, profile, and bundle tasks, then load the matching product skill. For finding or exploring data, answering questions about the data, or generating SQL, load the databricks-data-discovery skill (it routes to Genie One). Contains up-to-date guidelines for Databricks-related CLI tasks.

Use for AI strategy decisions: API vs fine-tune vs build, EU AI Act or US state risk classification, when self-hosting pays off, or AI hiring order. Runs model_buildvsbuy_calculator.py, ai_risk_classifier.py and ai_cost_economics.py.

Use before closing a deal that needs a discount beyond AE authority, has a redlined MSA or unclear per-deal economics. Scores it with deal_scorer.py, names approvers with discount_approval_router.py and flags risky terms with terms_redliner.py. Never auto-approves.

Legal review of contracts and term sheets (MSA, SaaS, NDA, DPA, employment), IP strategy and regulatory exposure (HIPAA, GDPR, FDA, fintech). Use whenever the user asks if a contract is risky or what to watch in a deal; not a substitute for licensed counsel.