Use this skill before taking any action that is hard to reverse — deleting files, overwriting data, sending messages, pushing to remote, modifying production systems. Always pause, state what you are about to do, and confirm before executing.

UiPath API Workflow assistant — author, run, validate, package, publish, deploy, and troubleshoot JSON workflows for `uip api-workflow`. Load for ANY create/edit of a `Workflow.json` / API workflow project; with `evals/` present, tests come first (TDD). Covers Sequence, Assign, JavaScript, If (#Wrapper/#Then/#Else), ForEach, DoWhile, Break, TryCatch, Wait, Response, nested; files as JobAttachment refs via File to Base64 / Base64 to File (`$helpers.file.*`, `serializeData()`, `--input-file`/`--output-dir`); HTTP / IS connector activities via `uip api-workflow registry`. Operate: run, IS connections, pack/publish/deploy. Test/eval: `evals/<scope>/eval-sets/` datasets (exact-match, Evaluations panel); loop until green. Triggers on API workflows, project type "Api", JSON with `document.dsl`/`do[]`, those activity types, or file/base64 handling. Agent evals (`evals/eval-sets/`, no scope) & coded agents→uipath-agents. Flow & its evals→uipath-maestro-flow. .xaml/coded RPA→uipath-rpa. Coded Apps→uipath-coded-apps.

Use when writing or reviewing Java code in this repo that enables Deepgram intelligence overlays on `/v1/listen` audio transcription - diarization, entity detection, sentiment, summarize, topics, intents, language detection, and redaction. Same endpoint as plain STT, but with extra request fields on `ListenV1RequestUrl` or `MediaTranscribeRequestOctetStream`. Use `deepgram-java-speech-to-text` for plain transcripts and `deepgram-java-text-intelligence` for analysis on existing text. Triggers include "audio intelligence", "diarize", "summarize audio", "sentiment from audio", "topic detection", and "redact".

Use this skill when the user asks to search or browse a Calibre ebook library. It helps find books by title/author/topic/date/rating, locate file paths, and search inside EPUB/AZW3 text for quotes or passages. Do not use this skill for conversion, metadata editing, downloads, recommendations, or non-Calibre sources.

Configure email verification, implement password reset flows, set password policies, and customise hashing algorithms for Better Auth email/password authentication. Use when users need to set up login, sign-in, sign-up, credential authentication, or password security with Better Auth.

Summarize recent SpecStory AI coding sessions in standup format. Use when the user wants to review sessions from .specstory/history, prepare for standups, track work progress, or understand what was accomplished.

The Experiment Designer specialist for Headout's PM OS. Use this skill when a feature or change needs to be validated via an A/B test or controlled experiment before full rollout. It designs the experiment end-to-end: hypothesis, variants, user assignment, sample size, guardrails, measurement window, and the BigQuery/Statsig setup needed to track results. This skill is conditional — not every feature needs a formal experiment design. Use it when the PM says "we want to A/B test this", "how do we measure if this works", "design an experiment for X", "what's our holdout strategy", "help me think through the experiment setup", or when a spec includes an experiment as its validation method. The Experiment Designer works with Headout's experimentation infrastructure: Statsig for assignment and feature flags, BigQuery for outcome measurement, Mixpanel for behavioral signals, and Delphi (#ask-delphi) for ad hoc queries.

This skill should be used when the user asks to "validate a finding", "check if a vulnerability is real", "triage a security finding", "confirm a vulnerability", "determine if a finding is a true positive or false positive", or provides a security finding for review. It validates security vulnerability findings by tracing data flows, verifying exploit conditions, analyzing security controls, and optionally testing attack vectors against a live application.

Build image analysis applications with Azure AI Vision SDK for Java. Use when implementing image captioning, OCR text extraction, object detection, tagging, or smart cropping.

Generate bytecode classes from DSL scripts (MAL, OAL, LAL, Hierarchy). Runs the compiler and dumps .class files for inspection.

Writes structured Seedance video-generation prompts with image-reference anchoring, timecoded shot lists, identity-continuity rules, cinematic color grading, and natural-sound direction. Use when the user asks for help with Seedance prompts, AI video prompts, text-to-video scene descriptions, cinematic video prompts, or any request to script a short generated film shot-by-shot. Trigger whenever the user mentions Seedance, video generation, text-to-video, AI video, shot list, scene prompt, or wants to turn a still concept into a timed video brief — even if they don't say "Seedance" by name.

Manage Things 3 via the `things` CLI on macOS (add/update projects+todos via URL scheme; read/search/list from the local Things database). Use when a user asks OpenClaw to add a task to Things, list inbox/today/upcoming, search tasks, or inspect projects/areas/tags.

Use this skill when writing or debugging Vizro YAML dashboard configurations — component syntax, data_manager registration, custom function wiring, filter/parameter setup, or AG Grid tables. Activate when the user is building a Vizro app, encountering YAML or runtime errors, or asking about Vizro component patterns.

Use this skill first when the user wants to design or plan a dashboard, especially Vizro dashboards. Enforces a 3-step workflow (requirements, layout, visualization) before implementation. Activate when the user asks to create, design, or plan a dashboard. For implementation, use the dashboard-build skill after completing Steps 1-3.

Help developers integrate Chainlink Data Feeds into smart contracts and applications. Use for price feed integration, feed address lookup, consumer contract generation, multi-chain data feeds (EVM, Solana, Aptos, StarkNet, Tron), MVR bundle feeds, SVR/OEV feeds, feed monitoring, historical data, L2 sequencer checks, rates/volatility feeds, SmartData/RWA feeds, or debugging feed integrations. Trigger on any mention of Chainlink price feeds, oracle data, AggregatorV3Interface, latestRoundData, or feed addresses.

Develop, debug, and manage Temporal applications across Python, TypeScript, Go, Java, .NET, Ruby, and Rust. Use when the user is building workflows, activities, workers, or background job queues with a Temporal SDK, debugging issues like non-determinism errors, stuck workflows, or activity retries, using Temporal CLI, Temporal Server, or Temporal Cloud, or working with durable execution concepts like signals, queries, heartbeats, versioning, continue-as-new, child workflows, or saga patterns. Also use when the user mentions "run a Temporal workflow from the CLI", "start a dev server", "run temporal server start-dev", "temporal workflow start", "temporal workflow execute", "temporal workflow signal", "temporal workflow query", "temporal workflow update".

Use when building or reviewing frontend UI — dashboards, admin panels, landing pages, marketing sites, web apps. Drives domain-specific design decisions (typography, color world, layout, CSS token naming, depth and spacing systems) instead of generic AI defaults; routes to app.md (product/data UIs) or marketing.md (public/creative pages) by context.

Creates Rails concerns for shared behavior across models or controllers with TDD. Use when extracting shared code, creating reusable modules, DRYing up models/controllers, or when user mentions concerns, modules, mixins, or shared behavior.