AI Agent Skills

Break large features into independently verifiable, human-reviewable slices under specs/<feature>/. Use for risky or multi-step feature work that needs upfront questioni…

Create a scroll-controlled cinematic product website with rich motion (动效网站) from product materials, reference pages or videos, and brand assets. Use for requests involv…

Codex skill for 750px image-to-code reconstruction and transparent PNG slicing

Advises on API versioning strategies, designs deprecation flows, generates migration guides, and handles breaking vs non-breaking change classification. Use whenever the…

Before committing to a plan or launch, assume it already failed and reason backward through concrete causes — convert failure paths into mitigations, gates, and stop che…

Guide the user through a quadrant walk that maps the unknowns of a task — open by listing the known knowns, then work through known unknowns, unknown knowns, and unknown…

Use when the user needs an overall marketing plan for a period — objectives, segments, positioning, channel mix, content direction, budget, timeline, KPIs, and a risk ma…

Data Preview 🈸 extension for importing 📤 viewing 🔎 slicing 🔪 dicing 🎲 charting 📊 & exporting 📥 large JSON array/config, YAML, Apache Arrow, Avro, Parquet & Excel…

Implements API versioning using URL paths, headers, or query parameters with backward compatibility and deprecation strategies. Use when managing multiple API versions,…

Quantitative stock screening, forward-looking valuation outlier detection, backward-looking financial statement validation, PEG ratio analysis, earnings growth profile a…