Drive a real browser with plain English via Alethia — the patent-pending zero-IPC agent-driven testing runtime. Use when the user asks to smoke-test a local app, run an accessibility (WCAG) or security (NIST SP 800-53) audit, prove the EA1 safety gate works, bootstrap test coverage on an unknown page, run parallel multi-page checks, or export a cryptographically signed evidence pack. Requires the @vitronai/alethia MCP server to be configured. Trigger patterns include "test this page," "verify the login flow," "audit accessibility," "compliance audit," "run WCAG/NIST," "check that deletes are blocked," and similar.

Build production-quality search experiences (autocomplete, search results pages, faceted search) using InstantSearch. Use when user asks to add search, autocomplete, search-as-you-type, faceted filtering, or a search results page to a React, Vue, or vanilla JS application, or mentions Algolia, InstantSearch, or react-instantsearch. Do NOT use for backend index operations (records, synonyms, settings, API keys), use algolia-cli instead. Do NOT use for analytics, recommendations, or MCP server queries, use algolia-mcp instead. Do NOT use for AI/agent/conversational search, use algobot-cli instead.

Audit Claude Code rules and CLAUDE.md/AGENTS.md files for staleness, quality, and drift. Use when asked to audit rules, check stale CLAUDE.md, check stale AGENTS.md, review rules freshness, assess rules quality, improve my rules, find dead globs in rules, check if rules are up to date, review progressive disclosure setup, find contradictory rules, or optimize Claude Code memory files.

Azure AI Voice Live SDK for JavaScript/TypeScript. Build real-time voice AI applications with bidirectional WebSocket communication.

Use when tasks involve reading, creating, or reviewing PDF files where rendering and layout matter; prefer visual checks by rendering pages (Poppler) and use Python tools such as `reportlab`, `pdfplumber`, and `pypdf` for generation and extraction.

Guide for upgrading Stripe API versions, webhook endpoints, server-side SDKs, Stripe.js, and mobile SDKs

Guide for upgrading Stripe API versions, webhook endpoints, server-side SDKs, Stripe.js, and mobile SDKs

One independent reviewer checks a change against its acceptance criteria and answers PASS or FAIL before it is accepted. Use before accepting delegated work, before delivering a change, or when someone asks for a review.

Hyperflow auto-routing mode. Use to control how aggressively hyperflow auto-routes — "make hyperflow sticky", "stop using hyperflow", "auto-route to hyperflow", "disable hyperflow auto-routing". Sets on (every task-shaped message routes) / auto (intent-verb messages route — default) / off (no auto-routing).

Plan and execute user research including research planning, recruiting, interview design, qualitative synthesis, and translating findings into product decisions. Use this skill whenever the user wants to plan user research, design interviews, recruit participants, conduct discovery, run formative research, or synthesize qualitative findings. Triggers on user research, UX research, user interviews, discovery research, generative research, formative research, qualitative research, user insights, research synthesis, recruitment, interview guide, jobs to be done. Also triggers when product decisions are being made without user input and the user wants to fix that.

Make sure email actually reaches inboxes. Use this skill when setting up email authentication (SPF, DKIM, DMARC), diagnosing emails landing in spam, planning a domain reputation strategy, monitoring sender reputation, or hardening against email spoofing. Triggers on email deliverability, SPF, DKIM, DMARC, spam folder, sender reputation, mailbox provider, soft bounces, bounce rate, BIMI, MTA-STS, deliverability audit. Also triggers when a marketing or transactional email isn't reaching users.

Build or audit a comprehensive brand style guide that documents the full brand system including story, logo system, color, typography, imagery, voice, applications, and dos/don'ts. Use this skill whenever the user wants to create brand guidelines, document an existing brand, build a brand book, audit an existing style guide for completeness, or produce the artifact that other teams will reference for years. Triggers on style guide, brand guidelines, brand book, brand standards, brand manual, style sheet, brand documentation, brand reference. Also triggers when the brand identity is finished and needs to be documented for handoff to designers, developers, vendors, or future team members.

How to produce ad creative that converts at performance scale. Hook patterns, format selection, video pacing, variation systems, sequential testing methodology, fatigue detection, brand-voice alignment without conversion dilution, and platform-specific creative norms. Triggers on ad creative, ad design, hook patterns, ad video pacing, creative testing, ad variations, creative refresh, creative fatigue, refresh ad creative, video ads for Meta, TikTok creative, LinkedIn ad creative, ad asset library. Also triggers when a team is producing creative at scale, planning a creative test cycle, or auditing why creative is not converting.

Run a comprehensive WCAG accessibility audit covering perceivable, operable, understandable, and robust principles. Use this skill whenever the user wants to audit accessibility, review WCAG compliance, fix accessibility issues, prepare for accessibility certification, address an accessibility lawsuit risk, or systematically improve a site's accessibility. Triggers on accessibility audit, WCAG audit, a11y audit, accessibility compliance, ADA compliance, screen reader test, keyboard navigation, accessibility report, fix accessibility, axe scan. Also triggers when accessibility issues have been reported and need systematic remediation.

Generate, evaluate, and narrow brand concepts during early ideation including positioning territories, naming candidates, mood directions, and narrative angles. Use this skill whenever the user is in the early phase of brand creation, exploring brand directions, brainstorming names, building moodboards, generating positioning options, or trying to choose between multiple brand directions. Triggers on brand ideation, brand concept, naming, brand name, name candidates, positioning, brand positioning, mood board, brand directions, exploring brands, early brand work, brand exploration, brand brainstorm, brand options. Also triggers when the user has multiple half-formed brand ideas and needs help converging on one, even if they do not say 'ideation' explicitly.

Direct visual and creative work for campaigns, photography, illustration, video, and branded experiences. Use this skill whenever the user wants to brief a photographer, direct illustrators, plan a creative campaign, develop visual concepts, or evaluate creative work for fit. Triggers on art direction, photo brief, photography brief, illustration brief, campaign concept, creative concept, visual direction, mood board, look and feel, visual treatment, video direction. Also triggers when the user has approved brand identity but needs to extend it into specific creative deliverables. Use `creative-direction` instead when the ask is the project-wide aesthetic brief that this skill consumes as input.

Procedure to review a pull request in mixpanel-headless and check each finding before it is posted. Use for every pull request review in this repository.

Creates the plugin's own Python environment and installs or upgrades mixpanel_headless (0.4.0 or newer) with pandas, numpy, matplotlib, seaborn, networkx, anytree, scipy, and pyarrow (Python 3.11+ only) on Python 3.10+, then checks the imports, mp help, and the credentials. Use when setting up Mixpanel analysis, or when the plugin environment is missing or older than 0.4.0. Do not use for login or account changes (use auth).

Authors a human-voice code review of someone else's pull request or merge request and posts it as a draft (pending) review for the user's approval — "review this PR", "do a code review on PR #N", "review this MR", "leave review comments". Also reviews the user's own branch when the request says "review my branch", "review locally", "review for myself", "just my branch", or "don't post": the review goes to a file and nothing is posted. Works on GitHub and GitLab. Finds issues by orchestrating the code-review and pr-review-toolkit plugins, drafts with no severity badges, and gates every post on the user's approval. This is the reviewer's side; to respond to feedback on a PR the user authored, use pr-comments-address.