CtrlK
BlogDocsLog inGet started
Tessl Logo

bottleneck-identifier

Bottleneck Identifier - Auto-activating skill for Performance Testing. Triggers on: bottleneck identifier, bottleneck identifier Part of the Performance Testing skill category.

30

1.09x
Quality

0%

Does it follow best practices?

Impact

80%

1.09x

Average score across 3 eval scenarios

SecuritybySnyk

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./planned-skills/generated/10-performance-testing/bottleneck-identifier/SKILL.md
SKILL.md
Quality
Evals
Security

Evaluation results

96%

-2%

E-Commerce Checkout API Load Test

k6 load test bottleneck identification

Criteria
Without context
With context

Uses k6

100%

100%

Multi-stage ramp-up

100%

100%

Threshold definitions

100%

100%

Multiple request flow

100%

100%

Bottleneck focus

100%

100%

Threshold reasoning

100%

100%

Production-ready structure

80%

60%

Step-by-step execution guide

100%

100%

Error rate monitoring

100%

100%

45%

-5%

Payment Processing API Stress Test

JMeter stress test configuration

Criteria
Without context
With context

Uses JMeter format

0%

0%

Escalating thread groups

0%

0%

Assertions configured

0%

0%

Bottleneck identification guidance

100%

93%

Breaking point methodology

100%

90%

Results analysis structure

100%

100%

Production-ready plan

20%

0%

Standard performance metrics

100%

100%

Step-by-step stress test process

60%

40%

100%

28%

Microservice Performance Benchmarking Suite

Comprehensive performance benchmarking and monitoring

Criteria
Without context
With context

Uses k6 or JMeter

0%

100%

Multiple test profiles

100%

100%

Benchmarking test type present

100%

100%

Performance monitoring checklist

100%

100%

Bottleneck interpretation guidance

100%

100%

Bottleneck conclusion section

100%

100%

Production-ready script

50%

100%

Standard threshold validation

40%

100%

Step-by-step process documented

80%

100%

Repository
jeremylongshore/claude-code-plugins-plus-skills
Evaluated
Agent
Claude Code
Model
Claude Sonnet 4.6

Table of Contents

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.