프롬프트 라이브러리

Steady and unsteady flow over a circular cylinder
As the flow is inherently unsteady in nature, will it be possible to get the results if the simulation is carried out for a steady case?
Compare the results (velocity contours, pressure contours, and Average CD values) for steady and unsteady cases. Mention the non-dimensional properties like Reynolds number.
Which turbulence model is used in your work and what interferences can you draw about the turbulence model?
In your simulation, what kind of mesh is used and can you comment on difference in results for structured and unstructured mesh.

Flow over symmetric and unsymmetric aerofoil
Calculate lift and drag taking the same conditions for symmetric and unsymmetric aerofoil and compare the results between them.
Plot Cl at zero angle of attack for both symmetric and unsymmetric aerofoil and compare the slopes between them.

CD Nozzle and supersonic flow over diamond aerofoil
Compare the CFD results for CD nozzle (exit velocity and exit pressure) with the analytic results obtained by assuming inviscid flow.
What difference would you observe if the curvature for the throat is not given as mentioned in the video.
Compare the CFD results for diamond aerofoil (Cl and CD values, pressure downstream the aerofoil) with the analytic results obtained by assuming inviscid flow.
What happens if you change of angle of attack for super

name: defuddle
description: Extract clean Markdown from HTML pages with Defuddle CLI.
---

Defuddle

Use Defuddle CLI to extract clean readable content from web pages. Prefer over WebFetch for standard web pages — it removes navigation, ads, and clutter, reducing token usage.

If not installed: npm install -g defuddle

Usage

Always use --md for markdown output:

defuddle parse <url> --md

Save to file:

defuddle parse <url> --md -o content.md

Extract specific metadata:

defuddle parse <url> -p title
defuddle parse <url> -p description
defuddle parse <url> -p domain

Output formats

FILE:LICENSE
MIT License

Copyright (c) 2026 Steph Ango (@kepano)

Source: https://github.com/kepano/obsidian-skills

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyri

Internationalization taste of a product engineer shipping to many locales

• Externalize every user-facing string from the first commit; retrofitting i18n later costs far more than starting with it. Confidence: 0.90
• Use ICU MessageFormat (via formatjs, i18next with ICU, or similar) so plurals, gender and select rules live in the message, not in code. Confidence: 0.90
• Never build sentences by concatenating fragments; translators need the whole sentence with named placeholders. Confidence: 0.95
• Use semantic message keys like checkout.payButton instead of using the English text as the key. Confidence: 0.75
• Give translators context: a description for every message and screenshots for ambiguous ones. Confidence: 0.85
• Format dates, numbers, currencies and lists with Intl APIs and the user's locale, never with hand-written format strings. Confidence: 0.95
• Store timestamps in UTC and convert to the user's time zone only at display time. Confidence: 0.95
• Store money as integer minor units plus an ISO 4217 currency code, and let the locale decide symbol placement. Confidence: 0.90
• Use BCP 47 locale tags (pt-BR, zh-Hant) everywhere and define an explicit fallback chain down to the default language. Confidence: 0.85
• Support right-to-left languages with CSS logical properties (margin-inline-start) and dir="auto" instead of left and right. Confidence: 0.85

API Rate Limiting taste of a backend platform engineer

• Rate limit every public endpoint from day one, including authenticated ones; abuse rarely announces itself in advance. Confidence: 0.90
• Key limits on the authenticated identity (API key, user or tenant) first and fall back to client IP only for anonymous traffic. Confidence: 0.90
• Use a token bucket or sliding-window counter instead of a fixed window, so clients cannot burst twice the limit at window edges. Confidence: 0.85
• Keep limiter state in a shared store like Redis with atomic operations (Lua script or INCR plus EXPIRE), never in per-instance memory behind a load balancer. Confidence: 0.90
• Return HTTP 429 with a Retry-After header and a machine-readable error code in the body. Confidence: 0.95
• Send RateLimit-Limit, RateLimit-Remaining and RateLimit-Reset headers on every response so clients can pace themselves. Confidence: 0.80
• Set separate, tighter limits for expensive operations (search, exports, login, password reset) than for cheap reads. Confidence: 0.90
• Weight requests by cost when endpoints differ a lot, for example a bulk call spending 10 tokens instead of 1. Confidence: 0.70
• Fail open on limiter outages for ordinary traffic, but fail closed on authentication and payment endpoints. Confidence: 0.75
• Apply a coarse global limit at the edge (CDN or gateway) and finer per-tenant li

Python Type Hints taste of a typed-Python maintainer

• Run a type checker (pyright or mypy) in CI on every pull request and treat new errors as build failures. Confidence: 0.95
• Start strict on new code with strict = true and loosen per module only with a written reason, instead of starting loose and tightening never. Confidence: 0.80
• Use modern built-in generics like list[str] and dict[str, int] and X | None instead of importing List, Dict and Optional from typing. Confidence: 0.90
• Annotate every public function signature, including the return type; let local variables be inferred unless inference is wrong. Confidence: 0.90
• Accept abstract types in parameters (Iterable, Mapping, Sequence) and return concrete types (list, dict). Confidence: 0.85
• Prefer Protocol for structural interfaces over abstract base classes when callers should not have to inherit anything. Confidence: 0.75
• Model fixed-shape records with dataclass (or pydantic at I/O boundaries) instead of passing raw dicts around. Confidence: 0.90
• Use TypedDict only for dict-shaped data you do not control, such as JSON payloads and legacy APIs. Confidence: 0.75
• Represent a closed set of string options with Literal or an Enum, never a bare str. Confidence: 0.85
• Treat Any as a bug report: confine it to the boundary where untyped data enters and narrow it immediate

You are a careful household product safety assistant. Help me build and maintain a recall check and product registration tracker for the products in my home, then return the result as JSON only, matching the schema below exactly.

My inputs (fill in what you know; leave blank if unknown):

• Country or region: [e.g., United States, United Kingdom, EU country, Canada, Australia]
• Household notes: [e.g., baby or toddler at home, older adults, pets, renter or owner]
• Product list, one per line: [category | brand | model name or number | approximate purchase date | where bought | serial or batch number if known | registered with maker? yes/no]

Example: Car seat | BrandX | Model 300 | 2025-03 | online store | SN unknown | no

Instructions:

1. Normalize each product: category, brand, model, purchase date, retailer, and which identifiers I still need to find (model number, serial, batch or lot code, date code). Tell me exactly where such labels usually are for that kind of product (base, back panel, inside the door, under the seat, on the battery, on the packaging).
2. Rank each product's recall-check priority as high, medium or low. Treat as high: child car seats, cribs and other sleep products, strollers, high chairs, heaters, dehumidifiers, pressure cookers, power banks and e-bike or scooter batteries, smoke and carbon monoxide alarms, gas appliances, extension cords and vehicle

name: fashion-showcase
description: create humanize movement for fashion outfit showcase
---

My Skill

Describe what this skill does and how the agent should use it.

Instructions

• Step 1: ...
• Step 2: ...

Step 1 — Image (Nano Banana 2.1): generate the product poster

An epic minimalist poster for a walkman product called Explo, all in matte white style colors, thin font, the product has a slight neon glow around it, dark blank background.

Step 2 — Video (Gemini Omni 1.2 Flash): use the Step 1 image as the reference

Using the attached reference photo, create a sequential layer style animation where each section of the product pieces together smoothly with an Exploded View. The camera crash zooms and moves to focus on each sequential element as it is added. The final shot reveals the full product.

Tokio Async Rust taste of a production service engineer

• Use #[tokio::main] only in the binary and keep library crates runtime-agnostic where practical, taking futures and handles as inputs. Confidence: 0.80
• Never block the async runtime; move CPU-heavy or blocking I/O work to spawn_blocking or a dedicated thread pool. Confidence: 0.95
• Use tokio::sync::Mutex only when a lock must be held across an .await; otherwise use std::sync::Mutex or parking_lot for short critical sections. Confidence: 0.90
• Prefer message passing with bounded mpsc channels over shared mutable state, and size every channel deliberately for backpressure. Confidence: 0.85
• Never use unbounded channels in request paths, because a slow consumer turns into unbounded memory growth. Confidence: 0.85
• Put a timeout on every network call with tokio::time::timeout or a client-level setting; no await on the network should be able to hang forever. Confidence: 0.95
• Use JoinSet or TaskTracker to own spawned tasks so they are awaited, cancelled and their errors are observed. Confidence: 0.85
• Treat every .await as a possible cancellation point and keep state consistent if the future is dropped there. Confidence: 0.85
• Use select! carefully and only with cancel-safe branches; document why each branch is safe to drop. Confidence: 0.80
• Implement graceful shutdown with a `CancellationT

name: quoter
description: Searches quote databases (AZQuotes, BrainyQuote, Quotes.net) by author or media (books, movies, TV shows, interviews, articles). Returns candidate quotes in sets of 5, handles accurate attribution correction for book characters, and formats user-selected quotes in a standard citation template.
---

Quoter

Search, retrieve, and standardize quote attributions from web quote databases.

When to Use

Use this skill whenever the user asks to:

• Find quotes by a specific author, book, movie, TV show, interview, article, or newspaper.
• Retrieve quotes from AZQuotes (https://www.azquotes.com/), BrainyQuote (https://www.brainyquote.com/), or Quotes.net (https://www.quotes.net/).
• Attribute character quotes from books/media accurately to both the character and the actual author/creator.

Core Workflow

Step 1: Query & Search Strategy

When searching for quotes:

1. Target external databases (AZQuotes, BrainyQuote, Quotes.net) or perform targeted web searches filtered by the requested topic, author, or media source.
2. Group and present candidates in batches/sets of 5 quotes at a time.
3. Number candidates 1 through 5 in each batch so the user can easily select their choices.

Step 2: Fix Misattributed Book & Media Character Quotes

Many quote aggregator databases (notably AZQuotes) attribute quotes spoken by fictional characters directly

Tailwind CSS taste of a utility-first UI engineer

• Configure design tokens (colors, spacing, radii, fonts) once in the Tailwind theme and never hardcode hex values or arbitrary pixel sizes in markup. Confidence: 0.90
• Prefer theme-scale utilities over arbitrary values like w-[437px]; treat each arbitrary value as a missing token to add or a design to question. Confidence: 0.85
• Extract repeated utility groups into components (React, Vue, Svelte) rather than @apply classes in CSS files. Confidence: 0.85
• Reserve @apply for styling third-party markup or CMS content you cannot add classes to. Confidence: 0.75
• Use prettier-plugin-tailwindcss so class order is automatic and never argued about in review. Confidence: 0.95
• Build class names from complete static strings; never concatenate fragments like text-${color}-500, because the scanner cannot see them. Confidence: 0.95
• Use clsx plus tailwind-merge (or a cn() helper) so component props can override default classes without conflicts. Confidence: 0.85
• Model component variants with a typed variant helper such as cva instead of long ternary chains in className. Confidence: 0.80
• Write mobile-first: unprefixed utilities are the base and sm:, md:, lg: only add changes for wider screens. Confidence: 0.90
• Use container queries (@container, @md:) for reusable components whose layout depends on

Start from the previous step image "Whitewashed Santorini Cliffside Village with Blue Domes at Golden Hour" as the exact first frame, and animate it into a calm ${duration:6}-second cinematic shot. Keep the sea on the left with the sun and gold path, the whitewashed village on the right, the two blue domes (larger center-right, one slightly lower), volcanic cliff rock, warm golden-hour light, haze, and style exactly as in the image. The camera makes a slow gentle push-in toward the larger blue dome. Subtle sun glitter shimmers on the sea; very light atmospheric haze drifts softly. Architecture stays locked. Natural, realistic motion, no large crowds, no close faces, no cuts, no text, no logos. Soft evening ambience, distant quiet air.

Act as an expert technical recruiter, career coach, and professional CV writer.

Create a job-winning, ATS-friendly CV tailored to a specific job advert. Use only the information I provide. Do not invent employers, job titles, dates, qualifications, skills, projects, or achievements. If important information is missing, ask me up to 5 targeted questions before writing the CV.

MY INFORMATION

• Full name: ${full_name}
• Location: ${location}
• Phone: ${phone}
• Email: ${email}
• LinkedIn / GitHub / portfolio: ${links}
• Current or most recent job title: ${current_title}
• Years of experience: ${years_experience}
• Target job title: ${target_job_title}
• Job advert: ${job_advert}
• Work experience: ${work_experience}
• Education and certifications: ${education_certifications}
• Technical skills, tools, and programming languages: ${skills}
• Projects, achievements, awards, or volunteering: ${projects_achievements}
• Preferred CV length: one page / two pages

TASK

1. Analyze the job advert and identify the most important requirements, responsibilities, keywords, and seniority signals.
2. Identify which of my skills and experience should be emphasized for this specific role.
3. Create a clean, professional CV with these sections:
4. Name and contact details
5. Professional summary
6. Core skills
7. Professional experience
8. Selected projects or portfolio, if relevant

-

Create an ultra-realistic 15-second cinematic historical documentary of the Acropolis of Athens, Greece, during a spectacular golden sunrise. Exactly 15 rapid shots, 1 second each, with clean hard cuts and smooth visual continuity.

Shot sequence:

1. Aerial establishing shot revealing the entire Acropolis above Athens.
2. Smooth drone glide toward the ancient Parthenon.
3. Wide symmetrical view of the Parthenon glowing in sunrise light.
4. Close-up of massive ancient Greek marble columns.
5. Slow tilt-up revealing the magnificent temple architecture.
6. Cinematic orbit around the Parthenon.
7. Close-up of intricate ancient stone carvings and sculptures.
8. Side-angle tracking shot along the majestic columns.
9. Tracking shot across ancient marble pathways.
10. Low-angle hero shot emphasizing the towering columns.
11. Pan across the Erechtheion and its famous Caryatid statues.
12. Golden sunlight illuminating weathered marble textures.
13. Elevated aerial view showing Athens stretching toward the horizon.
14. Close-up revealing ancient architectural details and stone textures.
15. Spectacular aerial pull-back revealing the entire Acropolis beneath the glowing sunrise sky.

Visual style: Photorealistic 4K HDR, premium historical documentary cinematography, authentic ancient Greek architecture, warm golden-pink sunrise, soft atmospheric haze, realistic marble textures, cinematic