PANGKAIFENG

Diagnoses AI agent execution traces, tool logs, and failure cascades to pinpoint root causes with visual Mermaid flowcharts and evidence…

Aligns product thinking and refines fuzzy problem definitions by actively challenging assumptions and structuring collaborative…

Evaluates AI collaboration sessions and recurring workflows to recommend the optimal assetization layer from prompt templates to full…

Guides multi-iteration product strategy, reframes ambiguous problems, and transforms exploratory discoveries into reusable cognitive assets.

Clarifies vague customer requests into structured discovery ledgers, client questionnaires, technical feasibility evaluations, and concept…

Drives structured, iterative decision-making cycles to close critical product and technical evidence gaps.

Conducts decision-driven research, analyzes competing hypotheses, and delivers evidence-backed recommendations for technical and product…

Publishes local PRD Markdown documents to DingTalk Docs with automated mockup screenshots, version validation, and post-publish…

Transforms competitor research, pricing signals, and product walkthroughs into actionable product decision briefs and PRD inputs.

Audits and optimizes Claude Code skills and SKILL.md configurations for triggers, context budgets, and quality standards.

Transforms rough feature ideas and brainstorms into structured, production-ready product requirement documents with integrated UI mockups…

Reviews PRDs and product requirement specs across PM, engineering, and QA perspectives to identify gaps, validate diagrams, and assess…