tech-stack-evaluator

Comprehensive technology stack evaluation and comparison tool with TCO analysis, security assessment, and intelligent recommendations for engineering teams

Install with Tessl CLI

npx tessl i github:alirezarezvani/claude-code-skill-factory --skill tech-stack-evaluator

What are skills?

Review — 33%

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Validation — 11 / 11 Passed

Validation for skill structure

SKILL.md

Review

Evals

Evaluation results

100%

Choosing a Frontend Framework for a FinTech Dashboard

Weighted technology comparison with confidence scoring

Criteria

Without context

With context

Confidence level stated

100%

Custom weights applied

100%

Numeric scores per criterion

100%

Weighted total scores

80%

100%

Top pros/cons

100%

Key decision factors

100%

Ecosystem/viability included

100%

Executive summary present

90%

100%

All three frameworks compared

100%

Criteria weights sum to 100

100%

Comparison table or matrix

100%

Without context: $0.1773 · 1m 4s · 8 turns · 13 in / 3,300 out tokens

With context: $1.0680 · 3m 16s · 26 turns · 111 in / 11,978 out tokens

97%

Cloud Infrastructure Modernization: Cost Analysis and Migration Planning

TCO analysis with hidden costs and migration path planning

Criteria

Without context

With context

5-year TCO projection

100%

Initial costs breakdown

100%

Operational costs included

100%

Scaling cost projections

100%

Hidden costs identified

100%

Migration complexity score

100%

Four migration phases

100%

Three risk categories

100%

70%

Migration strategy named

100%

Incremental over big-bang

100%

Assumptions documented

100%

Rollback / fallback plan mentioned

100%

Without context: $0.3712 · 2m 37s · 13 turns · 20 in / 7,506 out tokens

With context: $1.5536 · 6m 7s · 33 turns · 67 in / 18,362 out tokens

80%

Security Audit for a Healthcare SaaS Platform

Security assessment with compliance readiness scoring

Criteria

Without context

With context

Security score 0-100

100%

Letter grade assigned

100%

CVE severity distribution

100%

Last 12 months focus

100%

HIPAA readiness level

100%

GDPR readiness level

50%

100%

Compliance percentage or score

100%

Patch response over zero CVEs

33%

Supply chain / dependencies mentioned

100%

87%

Compliance claims validation note

12%

Prioritized recommendations

100%

Without context: $0.3524 · 2m 23s · 16 turns · 23 in / 6,510 out tokens

With context: $0.8459 · 2m 33s · 22 turns · 3,623 in / 9,178 out tokens

Evaluated: about 13 hours ago
Agent: Claude Code

Table of Contents

Choosing a Frontend Framework for a FinTech Dashboard Cloud Infrastructure Modernization: Cost Analysis and Migration Planning Security Audit for a Healthcare SaaS Platform

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