technical-research
Explore ideas, validate concepts, and research broadly across technical, business, and market domains. Preliminary phase before discussion-specification-plan-implement-review workflow. Use when: (1) User has a new idea to explore, (2) Need to research a topic deeply, (3) Validating feasibility - technical, business, or market, (4) Learning and exploration without necessarily building anything, (5) User says 'research this' or 'explore this idea', (6) Brain dumping early thoughts before formal discussion. Creates research documents in docs/workflow/research/ that may seed the technical-discussion phase.
estimation-fermi
Use when making quick order-of-magnitude estimates under uncertainty (market sizing, resource planning, feasibility checks), decomposing complex quantities into estimable parts, bounding unknowns with upper/lower limits, sanity-checking strategic assumptions, or when user mentions Fermi estimation, back-of-envelope calculation, order of magnitude, ballpark estimate, triangulation, or needs to assess feasibility before detailed analysis.
plan-reviewer
Review implementation plans for completeness and feasibility. Use when user says "review this plan before I start", "is this implementation plan complete", "check if this plan aligns with our patterns", "give me feedback on my implementation strategy", or "validate this plan before we execute it".
mvp-validator
Review startup MVPs for realism, agility, and business viability. This skill conducts critical but objective analysis of MVP ideas, requirements, and implementation plans, identifying strengths and pain points to provide constructive feedback. Trigger when users request MVP reviews, feasibility checks, or startup idea validation.
nsfc-research-foundation-writer
为 NSFC 2026 新模板正文“（三）研究基础”写作/重构，并同步编排“工作条件”和“研究风险应对”，用证据链证明项目可行、资源条件对位研究内容、风险预案可执行。适用于用户要写/改“研究基础、前期工作、可行性分析、工作条件、平台团队、风险应对”等场景。
