Claude Skills by black141312

Produce a quick STRIDE-based threat model for a feature with ranked threats and mitigations

Generate and debug thumbnails and responsive srcset — aspect ratio, sharpness, format, and the picked source

Collect TODO/FIXME/HACK comments across the codebase into a triaged, actionable backlog

Define a new agent tool/function schema the LLM can call reliably

Trace a request or data flow end-to-end across layers, from entry point to final effect

Add distributed tracing spans with OpenTelemetry to follow requests across services

Scaffold a reproducible model training script with proper splits and checkpoints

Eliminate unused imports and exports so dead code is dropped from the bundle

Improve TypeScript generics and inference so call sites stay type-safe without manual annotations

Enable TypeScript strict mode and fix the resulting type errors safely

Build a terminal UI app with a render loop, input handling, and clean teardown using ratatui, ink, or textual

Write a getting-started tutorial that takes a new user from install to a first working result

Set an intentional modular type scale and font pairing with deliberate rhythm, measure, and hierarchy

Turn a screenshot or screen recording of a UI bug into a deterministic, scripted reproduction

Elevate a rough but working UI — fix spacing, alignment, hierarchy, and the small details that read as quality

Critique a UI for visual quality, consistency, and hierarchy, returning specific, prioritized fixes

UI/UX design intelligence - searchable corpus of 84 visual styles, 192 colour palettes, 74 font pairings, 192 product types, 98 UX and accessibility rules, motion presets, chart guidance and per-stack conventions across 22 stacks. Use when designing, building, styling or reviewing any interface.

Vendor a tiny dependency into the repo to drop the package and its install/supply-chain cost

Wire visual regression into CI with stable rendering, diff artifacts, and tuned tolerance thresholds

Baseline and pixel-diff screenshots so a UI change can't silently regress an unrelated view

Migrate a Vue Options API component to the Composition API with script setup

Chart a fog-bound project as a map of open decisions, then resolve them one at a time across sessions

Build a reusable custom element with Shadow DOM, attributes/properties, slots, and events using web standards.

Build a presentation, talk, pitch, slides or walkthrough as a slidable HTML deck - arrow-key navigation, one slide per screen, prints to PDF - instead of one long scrolling page.

Load and pair web fonts performantly — subset, preload, self-host, and avoid FOUT/FOIT and layout shift

Design and build a self-contained HTML page — report, dashboard, comparison, one-pager — that looks considered and works offline as a single file.

Wire a dapp frontend to contracts with wagmi/viem (or ethers) for wallet, reads, and writes

Debug WebGL/GPU rendering: blank canvas, context loss, bad buffers/attributes, silent draw-call failures

Implement a webhook receiver with signature verification and idempotency

Implement a WebSocket server or client with proper handshake, heartbeats, and reconnection

Write and run focused tests for a change — find the runner, add cases, run, report.