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Claude Code Marketplaces

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Built for the Claude Code community with Claude Code by mertbuilds.com

Independent project, not affiliated with Anthropic
levnikolaevich avatar

Ln 782 Test Runner

levnikolaevich/claude-code-skills
412 installs533 stars
Summary

Runs your test suites after bootstrap and tells you what passed, failed, or broke. Auto-detects frameworks like Vitest, Jest, pytest, xUnit, go test, and cargo test, executes them with compact flags, then parses results into structured counts and optional coverage. The Monitor integration is smart: streams failures in real time for long-running suites so you can react before everything finishes. Honest take: this is glue code done right. It knows the difference between "no tests found" and "tests exploded," respects timeouts, and actually parses output instead of trusting exit codes. If you're wiring up CI or verifying a fresh project scaffold, this handles the boring detection and reporting work.

Install to Claude Code

npx -y skills add levnikolaevich/claude-code-skills --skill ln-782-test-runner --agent claude-code

Installs into .claude/skills of the current project.

CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
inference shell
inference shell
create and run specialised agents in minutes
build now →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
inference shell
inference shell
create and run specialised agents in minutes
build now →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Files
SKILL.md

Select a file.

Featured
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
inference shell
inference shell
create and run specialised agents in minutes
build now →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Categories
Testing & QACloud & Infrastructure
First SeenJun 3, 2026
View on GitHub

More from levnikolaevich/claude-code-skills

All 128 skills →
  • Ln 634 Test Coverage Auditor401
  • Ln 201 Opportunity Discoverer400
  • Ln 200 Scope Decomposer396
  • Ln 631 Test Business Logic Auditor396
  • Ln 140 Test Docs Creator395
  • Ln 761 Secret Scanner395
  • Ln 730 Devops Setup394
  • Ln 630 Test Auditor389
  • Ln 210 Epic Coordinator387
  • Ln 773 Cors Configurator386
  • Ln 742 Precommit Setup385
  • Ln 774 Healthcheck Setup385
  • Ln 113 Backend Docs Creator384
  • Ln 114 Frontend Docs Creator384
  • Ln 115 Devops Docs Creator384
  • Ln 401 Task Executor384
  • Ln 700 Project Bootstrap384
  • Ln 732 Cicd Generator384
  • Ln 301 Task Creator383
  • Ln 522 Manual Tester383
  • Ln 302 Task Replanner382
  • Ln 511 Code Quality Checker382
  • Ln 640 Pattern Evolution Auditor382
  • Ln 760 Security Setup382

Recommended

More Testing & QA →
levnikolaevich avatar
ln-140-test-docs-creator

levnikolaevich/claude-code-skills

Creates test documentation (testing-strategy.md, tests/README.md) with Risk-Based Testing philosophy. Use when setting up test strategy for a project.
395
533
dawiddutoit avatar
playwright-web-scraper

dawiddutoit/custom-claude

Extract structured data from multiple web pages using Playwright with built-in ethical crawling practices including rate limiting, robots.txt compliance, and error monitoring. Use when asked to "scrape data from", "extract information from pages", "collect data from site", "crawl multiple pages", or when gathering structured data from websites. Supports pagination, multi-page extraction, data aggregation, and export to CSV/JSON/Markdown. Works with browser_navigate, browser_evaluate, browser_wait_for, and browser_snapshot tools.
377
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owainlewis avatar
tdd

owainlewis/blueprint

Test-first variant of implement: understand the desired behavior, write a failing test, make it pass, then simplify.
375
294
davila7 avatar
webapp-testing

davila7/claude-code-templates

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
368
30.2k
secondsky avatar
test-quality-analysis

secondsky/claude-skills

Detect test smells, overmocking, flaky tests, and coverage issues. Analyze test effectiveness, maintainability, and reliability. Use when reviewing tests or improving test quality.
367
204
bobmatnyc avatar
jest-typescript

bobmatnyc/claude-mpm-skills

Jest with TypeScript - Industry standard testing framework with 70% market share, mature ecosystem, React Testing Library integration
360
68