# Tech Stack Selector

> Select or review the frontend/CMS/deployment stack for UI/UX site projects after concept definition and before design-to-code or launch work. Use when choosing between static HTML, React/Next/Vite, CMS/admin needs, Figma/Pencil handoff, SEO constraints, existing-site rebuild, or maintainability tradeoffs.

- Skill: `sergekostenchuk/tech-stack-selector` (Agent Skill, multi-file: 4 files)
- Install (CLI): `npx skillmds@latest add sergekostenchuk/tech-stack-selector`
- Raw SKILL.md: https://api.skillmd.com/api/skills/sergekostenchuk/tech-stack-selector/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Marketing & Growth
- Author: sergekostenchuk (https://skillmd.com/u/sergekostenchuk)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/sergekostenchuk/tech-stack-selector

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# Tech Stack Selector

This skill decides the implementation stack for UI/UX projects. It is advisory until a build task is created; it does not deploy or mutate infrastructure.

## Operating Modes

- `select`: choose a stack for a new site or app after concept.
- `review`: evaluate an existing stack against SEO, UX, editing, maintainability, and deployment needs.
- `migration`: recommend whether to keep, improve, or replace the current stack.

## Required Workflow

1. Read [references/stack-decision-framework.md](references/stack-decision-framework.md).
2. Gather product type, editing needs, content volatility, SEO/LLM requirements, interaction complexity, hosting constraints, and team skills.
3. Score viable options: static HTML, Vite/React, Next.js, Astro, CMS-backed, custom admin, or existing stack.
4. Recommend one stack, one fallback, and disqualified options with reasons.
5. Hand off to `marketing-site-skill`, `webapp-ui-skill`, `pencil-design-bridge`, or infra/launch skills as appropriate.

## Safety Rules

- Do not provision servers, buy domains, change DNS, or deploy production from this skill.
- Do not claim current package versions or vendor pricing without verifying if the user needs exact current facts.
- Prefer the simplest stack that satisfies SEO, content editing, performance, and maintainability.

## Output Shape

```text
Recommended stack:
Fallback stack:
Disqualified options:
Why this fits:
SEO/LLM implications:
Editing/admin implications:
Deployment implications:
Risks:
Next skill:
```

## Validation

```bash
python3 $CODEX_HOME/skills/.system/skill-creator/scripts/quick_validate.py $CODEX_HOME/skills/tech-stack-selector
python3 $CODEX_HOME/skills/senior-skill-architect/scripts/lint_production_skill.py $CODEX_HOME/skills/tech-stack-selector
```