dotslashsimran/simcraft

api-design-review

Review the design of an API surface, meaning an HTTP API (OpenAPI spec or route code), an SDK's public classes and functions, or a CLI. Checks naming and consistency, resource modelling, error design (stable codes, RFC 9457 problem details, request ids),…

원문 언어: 영어

benchmark-honestly

Build benchmarks that survive scrutiny and catch the classic lies (dead code elimination, lazy results, constant folding, warm caches, coordinated omission, averages hiding GC pauses, unequal work, noisy machines). Defines the question first, controls and…

원문 언어: 영어

bisect-anything

Find the exact commit (or dependency version, config value, or input) that caused a regression by turning it into an automatic pass/fail check and running git bisect run in a separate worktree, then shrink the bad commit to the hunk that matters and explain…

원문 언어: 영어

codebase-map

Understand an unfamiliar codebase fast, the way senior engineers do. Reads the orientation signals (README, manifests, CI, Dockerfiles, routes, migrations), mines git history for hotspots, hidden coupling and ownership, builds the import graph to find layers,…

원문 언어: 영어

dx-audit

Audit the developer experience of a developer tool (SDK, API, CLI, framework) by trying it exactly like a brand-new developer, from the official docs only, in a fresh empty environment. Logs every step with timestamps and friction tags, measures time to first…

원문 언어: 영어

flaky-test-killer

Find why a test is flaky and fix the root cause, never by adding retries, sleeps or bigger timeouts. Measures the flake rate with a confidence interval, runs the test under stressors (random order, timezone, fake clock at month end or DST, CPU load, fresh…

원문 언어: 영어

security-threat-model

Threat-model the user's own app from its real code. Draws the data flow (actors, trust boundaries, data stores, external services) as a Mermaid diagram, finds threats per element with STRIDE, ranks them by likelihood times impact, then proves each top risk…

원문 언어: 영어

brand-kit

Learn a company's brand design from its live website (colours, fonts with the real font files, logo, button and card shapes, texture, image style) and save it as a reusable kit that vox-explainer and image-gen apply automatically. Use FIRST, before any brand…

원문 언어: 영어

image-gen

Generate images with the user's own API keys (Google Gemini "Nano Banana" or OpenAI gpt-image). Use when asked to generate, create or make an image, illustration, icon, cut-out, sticker, thumbnail, texture, mockup or visual asset, to edit an image, or to make…

원문 언어: 영어

from-scratch

Learn how something really works by building the smallest working version of it from scratch, Karpathy style, one small step at a time, with the user predicting what each step will do before running it. Works for ML and AI ideas (attention, tokenizers,…

원문 언어: 영어

paper-to-runnable

Turn a research paper (arXiv id, arXiv URL or local PDF) into the smallest honest working implementation of its core idea, checked with a sanity ladder and a toy reproduction of the paper's main result, plus plots or an animation of what happens inside and a…

원문 언어: 영어

system-design-from-scratch

Design a backend or distributed system by building a tiny but real working version of it, proving its properties with invariant tests, a load test (throughput and p50/p95/p99 latency) and fault injection (crashed nodes, dropped or delayed messages,…

원문 언어: 영어

teach-back

Find out what the user actually understands about a topic by having them explain it back (the Feynman technique), then probe the gaps one question at a time and end with a one-page cheat sheet and spaced review questions. Works for anything they are studying…

원문 언어: 영어

next-step

Turn a big, messy goal or a brain dump into one clear next action at a time, for people who freeze in front of long to-do lists (ADHD-friendly). Asks one question at a time, keeps a small plan file, and only ever shows the single next step plus how long it…

원문 언어: 영어

skill-router

Decide which installed skill, or which chain of two or three skills, fits a task before starting it, and run them in the right order with each one's output feeding the next. Works with any set of skills, because it reads every installed skill's description at…

원문 언어: 영어

video-script

Write a short talking-head, explainer or product demo video script (30 seconds to 3 minutes) that sounds like the creator, not like AI. Starts from their own voice-note ramble, builds one question, one story, one lesson, puts the stakes in the first line,…

원문 언어: 영어

clean-audio

Clean up voice audio in a video: rumble, electrical hum, background noise and hiss, muddy or harsh tone, sharp S sounds, uneven volume, and loudness for YouTube/Instagram/TikTok. Measures the audio first, picks the strongest cleanup that doesn't make the…

원문 언어: 영어

code-loop

Make a seamless, perfectly looping generative video in code, from a three.js scene or a raw GLSL fragment shader, rendered frame-perfect with jittered anti-aliasing and motion blur, then checked for a visible seam, freezing and blinking. Use when asked for a…

원문 언어: 영어

perspective-illusion

Make a looping illustrated 3D video in the Japanese perspective-illusion style (e.g. @garments__) of any place, such as a street, crossing, station, shop aisle, room, park or rooftop. A clean line-art scene squashed flat by a telephoto lens opens into deep…

원문 언어: 영어

repo-timelapse

Turn a git repo's history into a video of the project growing. Files appear as a living treemap coloured by language that grows with the code, glows when touched and fades on delete, with a date, a lines-of-code counter, commit messages typing in as captions…

원문 언어: 영어

reverse-engineer-video

Break down a reference or viral video clip so it can be remade. Finds every cut and dissolve, times each shot, measures pacing, works out the camera move in each shot (static, pan, tilt, zoom or push in, roll, handheld shake, with speed), finds beats and…

원문 언어: 영어

rough-cut

Trim the fat from raw talking footage. Turns raw video into a tight first cut by removing dead air, ums and uhs, stutters, false starts and bad takes (keeping the last good take), then checks the result by listening to it again. Use when the user says "rough…

원문 언어: 영어

scripted-screencast

Turn a browser product demo written as a script (click, type, hover, scroll, zoom, caption) into a polished Screen Studio style recording. You get a smooth human-like cursor, click ripples, automatic zoom on small targets, typing at human speed, a padded…

원문 언어: 영어

vox-explainer

Make Vox-style explainer graphics or a full faceless explainer video, in the user's chosen "style C" (navy and red colour blocks, torn cream paper cards, condensed uppercase headlines, serif quotes, yellow highlighter, black mono label strips, light grain).…

원문 언어: 영어