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tech-selection

separate

Gated checklist to choose or review a library, framework, storage, data format, model, build-vs-buy or architecture. Run favorites-search before external research when installed. Compare candidates and trade-offs; select within authorization or return user-owned choices. Use for 用哪个 / 选什么框架 / 要不要自建 / A 还是 B / 这个方案行不行 and before committing to one. Research reports → deep-research.

When to use

• choose or review a library
• choose or review a framework
• choose or review storage
• choose or review data format
• choose or review model
• build-vs-buy decision
• architecture selection
• compare candidates and trade-offs

When not to use

• research reports
• debugging or bug fixes in already-settled code
• price comparisons between vendors
• interview framework
• scoring rubric
• self-certifying
• cost gate
• scope expander

Skill page

Source