tech-stack-evaluator
Technology stack evaluation and comparison with TCO analysis, security assessment, and ecosystem health scoring. Use when comparing frameworks, evaluating technology stacks, calculating total cost of ownership, assessing migration paths, or analyzing ecosystem viability.
npx skills add majiayu000/claude-skill-registry --skill tech-stack-evaluator-guillaumebld-skills-store --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Technology Stack Evaluator Evaluate and compare technologies, frameworks, and cloud providers with data-driven analysis and actionable recommendations. ## Table of Contents - [Capabilities](#capabilities) - [Quick Start](#quick-start) - [Input Formats](#input-formats) - [Analysis Types](#analysis-types) - [Scripts](#scripts) - [References](#references) --- ## Capabilities | Capability | Description | |------------|-------------| | Technology Comparison | Compare frameworks and libraries with weighted scoring | | TCO Analysis | Calculate 5-year total cost including hidden costs | | Ecosystem Health | Assess GitHub metrics, npm adoption, community strength | | Security Assessment | Evaluate vulnerabilities and compliance readiness | | Migration Analysis | Estimate effort, risks, and timeline for migrations | | Cloud Comparison | Compare AWS, Azure, GCP for specific workloads | --- ## Quick Start ### Compare Two Technologies ``` Compare React vs Vue for a SaaS dashboard. Priorities: developer productivity (40%), ecosystem (30%), performance (30%). ``` ### Calculate TCO ``` Calculate 5-year TCO for Next.js on Vercel. Team: 8 developers. Hosting: $2500/month. Growth: 40%/year. ``` ###
- Table of Contents
- Capabilities
- Quick Start
- Compare Two Technologies
- Calculate TCO
- Assess Migration
- Input Formats
- Analysis Types
- Quick Comparison (200-300 tokens)
- Standard Analysis (500-800 tokens)
- Full Report (1200-1500 tokens)
- Scripts
- stackcomparator.py
- tcocalculator.py
python scripts/stack_comparator.py --help python scripts/tco_calculator.py --input assets/sample_input_tco.json python scripts/ecosystem_analyzer.py --technology react python scripts/security_assessor.py --technology express --compliance soc2,gdpr python scripts/migration_analyzer.py --from angular-1.x --to react
What does the tech-stack-evaluator skill do?
Technology stack evaluation and comparison with TCO analysis, security assessment, and ecosystem health scoring. Use when comparing frameworks, evaluating technology stacks, calculating total cost of ownership, assessing migration paths, or analyzing ecosystem viability.
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill tech-stack-evaluator-guillaumebld-skills-store --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.