Create, use and clean up cua sandboxes (disposable Linux or macOS computers) locally or in the Cua cloud with the `cua` CLI or the cua SDK, and browse the web inside one. Use when a task needs an isolated machine to run code, test an app, drive a desktop GUI, browse or test a website, fill a web form, take a web page screenshot, or reproduce something without touching the user's own computer.

Guide a Mastra maintainer through publishing an npm snapshot from a pull request or a specified repository branch. Use when asked to release, publish, or create a PR snapshot, branch snapshot, canary package build, or branch-specific npm tag. Performs source and branch preflight checks, requires confirmation before the irreversible publish, dispatches the existing Publish to npm workflow, monitors it, and reports installable package tags.

Review FastMCP vulnerability reports before accepting, rejecting, patching, scoring, or publishing them. Use for security advisories, bug-bounty submissions, OAuth or MCP vulnerability claims, and proposed security fixes.

Review frontend code and live pages against the Front-End Checklist (380+ rules for accessibility, performance, SEO, security, HTML, CSS, JavaScript, images, i18n, privacy, testing) using the `frontendchecklist` CLI. Use when writing, reviewing, or shipping HTML/CSS/JS/JSX/TSX/Vue/Svelte/Astro code, before a commit or PR, or when asked to audit a public URL.

Stops an agent from destroying uncommitted work with git. Requires git status and git diff before any command that discards changes, treats "revert" and "undo" as manual edits, and never runs reset, checkout, clean, stash drop, or force push without explicit approval. Use when a task involves reverting, undoing, resetting, cleaning, rebasing, or force pushing, or before any git command in a repo with uncommitted changes.

Find, run, inspect, author, and promote Temporal Catalog examples in the temporalio/ui repository. Use when asked to add or change a workflow example, run the catalog locally, debug a catalog example that will not start, promote a local example into the shared catalog, or explain how catalog namespaces, task queues, and prerequisites are configured.

Starts and controls the reaper MITM proxy to capture, inspect, search, and replay HTTP/HTTPS traffic between clients and servers. Capabilities include starting/stopping the proxy scoped to specific domains, viewing captured request/response logs, searching traffic by method/path/status/host, and inspecting full raw HTTP entries for security analysis. Use when the user asks to "start the proxy", "capture traffic", "intercept requests", "inspect HTTP traffic", "search captured requests", or "view request/response".

Azure Batch SDK for Java. Run large-scale parallel and HPC batch jobs with pools, jobs, tasks, and compute nodes.

Azure Communication Services common utilities for Java. Use when working with CommunicationTokenCredential, user identifiers, token refresh, or shared authentication across ACS services.

Azure AI Document Translation SDK for batch translation of documents with format preservation. Use for translating Word, PDF, Excel, PowerPoint, and other document formats at scale.

Azure AI Text Analytics SDK for sentiment analysis, entity recognition, key phrases, language detection, PII, and healthcare NLP. Use for natural language processing on text.

Azure AI Projects SDK for .NET. High-level client for Azure AI Foundry projects including agents, connections, datasets, deployments, evaluations, and indexes.

Use when you need to address review or issue comments on an open GitHub Pull Request using the gh CLI.

Use when you need to address review or issue comments on an open GitHub Pull Request using the gh CLI.

Thorough, file-cited technical debt audit across 9 dimensions using AST-grep (tree-sitter), grep, LSP, and language-native tooling. Produces TECH_DEBT_AUDIT.md with severity, effort estimates, and prioritized fixes. Use when asked for codebase health check, tech debt audit, architecture review, code quality assessment, or cleanup planning. Triggers: 'tech debt', 'technical debt', 'debt audit', 'code health', 'technical debt audit', 'codebase health check', 'find tech debt', 'debt analysis', 'audit code quality'.

Writes the body of a pull request - the summary, the repository template sections, and reviewer guidance such as a recommended reading order and focus areas. Use whenever drafting or revising a PR description, filling in a repository's PR template, refreshing a description that no longer matches the branch, or preparing a branch for review. Use it even when the user only says "open a PR", "put this up for review", or "write this up" without naming the description.

Handle Chainlink CRE Connect (CREC), the private-beta client product for CRE Connect watchers, DON/OCR-signed verifiable events, event verification, confidence/finality, EIP-712-authorized gas-less CRE Connect operations, Chainlink-native Smart Accounts, and dta.v2. Use whenever a user mentions CRE Connect, CREC, CRE Connect watchers, DON/OCR-signed verifiable events, gas-less CRE Connect operations, Chainlink-native Smart Accounts, or dta.v2. Route requests to author, simulate, deploy, or operate ordinary CRE workflows to chainlink-cre-skill instead.

Get a PR merge-ready for Dylan: deep /dyl-review till 🟢, mark it ready, resolve conflicts, then babysit CI and comments. Use for /dyl-ready-pr, "get PR green", "make the PR mergeable", "/dyl-review till green then ready", or ready-to-merge asks under /dyl-mode.

Use when the user runs /add-read-aloud or wants the app to speak text with Grok text-to-speech: read-aloud button on assistant replies, auto-speak, TTS, voice output, narration, IVR prompts, speech tags, voice_id. For a two-way voice agent use /add-voice. For speech-to-text use /add-dictation.

Review one or more incoming Docker documentation pull requests as a maintainer. Independently validate technical claims, assess editorial fit and information architecture, choose a verdict, and draft exact inline or PR-wide feedback behind a confirmation gate. Use for requests such as "review PR 123", "is this PR correct?", "does this information belong here?", "validate this PR", or "help review backlog PRs". Do not use to maintain or fix a PR you own; use maintain-pr for that.