Create professional Marp presentation slides with 7 beautiful themes (default, minimal, colorful, dark, gradient, tech, business). Use when users request slide creation, presentations, or Marp documents. Supports custom themes, image layouts, and "make it look good" requests with automatic quality improvements.

Docker and Kubernetes patterns. Triggers on: Dockerfile, docker-compose, kubernetes, k8s, helm, pod, deployment, service, ingress, container, image.

Coordinates optimization attempts. Captures baselines, implements changes, invokes review, and records outcomes.

Use Hermes delegate_task cleanly in this repo for planner, reviewer, researcher, reporter, experiment-worker, and memory-keeper roles.

Use when the user asks to "create a metric", "write a metric", "design a metric", "build a metric for", "evaluate agent performance", "measure call quality", "track a KPI", "add a workflow metric", "improve my metric", "fix a metric", "debug metric results", "set up quality scoring", or "what metrics do I need". Also relevant when discussing LLM judge prompts, custom code metrics, evaluation triggers, VALID_SKIP patterns, section extraction, or metric best practices for Cekura voice AI agents. Covers both creating new metrics and reviewing, iterating on, or troubleshooting existing ones.

Change a Paddle subscription's plan from a Next.js Server Action — auth, ownership check, `prorationBillingMode`, items-array replace semantics, preview-before-commit, and `on_payment_failure` handling.

Set up, configure, run, and debug a custom Kafka consumer that streams data into Snowflake via Snowpipe Streaming SDK v2. Use when: building a Kafka-to-Snowflake streaming pipeline, running the CDR demo, or troubleshooting the custom consumer. Triggers: kafka consumer, kafka snowflake, snowpipe streaming kafka, CDR demo, kafka to snowflake, custom consumer, streaming ingest kafka.

End-to-end Snowpipe Streaming HPA + AI demo for webinars. Sets up Snowpipe Streaming high-performance architecture (HPA) with background data generation, deploys a live Streamlit dashboard, then layers on a Semantic View and Cortex Agent so the presenter can do natural-language queries on live-streaming data in Snowsight. Triggers: snowpipe streaming ai webinar, snowpipe streaming webinar demo, snowpipe streaming ai demo, streaming ai demo, snowpipe streaming webinar, snowpipe streaming cortex agent demo, snowpipe streaming semantic view demo.

Use when working with Postmark email platform - routes to specific sub-skills for sending emails, processing inbound email, managing templates, or configuring webhooks.

Guide for adding notifications, custom renderers, or new providers to Sentry's NotificationPlatform. Use when asked to "add notification", "new notification", "notification platform", "send notification", "notification template", "notification renderer", "notification provider", "NotificationPlatform", "notify user", "send email notification", "send slack notification".

Python background job patterns including task queues, workers, and event-driven architecture. Use when implementing async task processing, job queues, long-running operations, or decoupling work from request/response cycles.

Vercel AI Gateway guidance for setup, model discovery, authentication, routing, fallbacks, virtual models, evaluation models, BYOK, budgets, spend reporting, observability, compatible APIs, and coding-agent configuration. Use when adding AI Gateway to an app, migrating provider calls, choosing models or providers, centralizing model configuration, evaluating application state, debugging gateway requests, or running `vercel ai-gateway` commands.

Create, edit, analyze, or convert Excel spreadsheets (.xlsx, .xlsm, .xltx) where the workbook file is the primary deliverable. Use for formulas, formatting, financial models, multi-sheet workbooks, and tabular cleanup exported to Excel. Also applies to .csv/.tsv when the user wants spreadsheet output. Do NOT use for Word documents, HTML reports, standalone Python scripts, database pipelines, or Google Sheets API work.

Yellow Network and Nitrolite (ERC-7824) development best practices for building state channel applications. Use when building apps with Yellow SDK, implementing state channels, connecting to ClearNodes, managing off-chain transactions, or working with application sessions.

Use this skill to review code. It supports both local changes (staged or working tree) and remote Pull Requests (by ID or URL). It focuses on correctness, maintainability, and adherence to project standards.

Use when asking about email deliverability, compliance (CAN-SPAM, GDPR, CASL), transactional email design patterns, list management, testing safely, or general email best practices — provider-agnostic knowledge with Postmark-specific guidance.

Generate a visually beautiful HTML infographic showing high-level project overview for sprint demos. Use when preparing presentations, stakeholder updates, or visual project summaries.

Scaffold Cerebro source integrations following existing source, preview, runtime, and test patterns.

Curate and append source-backed Wins from repo-local weekly evidence to an existing Markdown Wins ledger while deduplicating prior entries. Use for brag-doc updates, accomplishments lists, wins tracker updates, and monthly, quarterly, or custom-period curation. For promotion cases, self-reviews, summaries, or other audience-specific prose, use evidence-prose after the Wins are curated.

Semantic folder index for codebase navigation. Commands: /toondex (create), /redex (update). IMPORTANT: If you see "PROPOSE_REINDEX" in your context (injected by SessionStart hook), when the user sends their next message, briefly ask if they want you to run /redex first or if you should continue answering their question. "Oh, I see you've discovered my meticulously organized archive."