AI Engineering

Vibe Check helps complete beginners turn a fuzzy app idea into a buildable plan and stay oriented while they build. It also handles validation-only, plan-only, and cleanup checkups for AI-built apps.

Privacy Kr generates Korean privacy policies, terms of service, consent modals, and cookie banners for Next.js apps. It is used when a service needs Korea PIPA-based legal pages and consent UI.

Build Risk Review names the single assumption most likely to make a product idea, feature request, or scope change fail, then returns a verdict and a no-code validation step. Use it before committing build effort or writing a PRD.

Define Hypothesis turns an assumption into a falsifiable statement with a target user, success metrics, and a validation approach. Use it before designing an experiment or A/B test to align on what success looks like.

Lean Canvas produces a one-page business thesis across nine blocks for framing, stress-testing, or comparing product strategies. Use it when you need to make assumptions explicit and align a team on the model.

Opportunity Solution Tree creates a visual map from a measurable outcome to customer opportunities and candidate solutions. Use it when organizing feature ideas or showing how discovery work traces back to outcomes.

Prioritization Framework runs applicable scoring methods like RICE, ICE, MoSCoW, Weighted Scoring, and Kano on a candidate list of work items. It compares the rankings and produces an executive summary when you need to choose what to do next.

AutoSkill manages local SKILL.md files as a lightweight memory system. It scans for reusable personal, team, or workspace patterns, drafts updates, and helps merge or create skills after approval.

Developer Growth Analysis reviews recent Claude Code chat history to find coding patterns, gaps, and improvement areas. It also curates related HackerNews resources and sends a personalized growth report to Slack DMs.

LangSmith Fetch debugs LangChain and LangGraph agents by fetching execution traces from LangSmith. Use it to inspect errors, tool calls, memory operations, and recent performance issues.

MCP Builder guides creating Model Context Protocol servers that let LLMs use external APIs and services through well-designed tools. Use it when designing or implementing MCP integrations in Python or TypeScript.

Baoyu XP teaches AI prompting, tool evaluation, and content creation from an engineer’s perspective. Use it for step-by-step prompt tutorials, practical AI recommendations, translations, and open knowledge-base writing.