Testing plugins

3,568 tagged Testing, measured the same way as everything else here.

Browse within: agentic-coding 45claude-code-plugins 38claude-code-skill 38code-quality 38claude-plugin 36agentic-workflow 34claude-code-marketplace 34claude-code-skills 34tdd 31plugins 29agentic 27plugin 26coding-agents 24prompt-engineering 24

ios-simulator-skill

97

conorluddy/ios-simulator-skill

Plugin Claude Code

29 production-ready scripts for iOS app testing, building, and automation. Provides semantic UI navigation, build automation, accessibility testing, and simulator lifecycle management.

1.2k 2mo ago A tokens not measured original MIT

skills

98

AI-Builder-Club/skills

Plugin Claude Code

Build loop engineers: a file-based knowledge base your agents read/write (loops), plus a codebase harness (dev-local stack, e2e gate, an isolated cloud box per agent via crabbox, and verify-before-ship) so loops can run, test, and ship code autonomously. Plus an SEO growth playbook distilled from two production…

1.2k 1mo ago A tokens not measured

aegis-dev

99

GanyuanRan/Aegis

Plugin Claude Code

Development marketplace for Aegis method-pack skills library.

1.2k 3d ago A tokens not measured original MIT

Aegis

100

GanyuanRan/Aegis

Plugin Claude Code

Core skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques.

1.2k 3d ago A tokens not measured original MIT

ck

102

JuliusBrussee/cavekit

Plugin Claude Code

Cavekit — compressed spec-driven dev. Full loop (grill → spec → research → review → build) over one SPEC.md file: three core commands + four reach-for. Caveman encoding. Bug-to-spec backprop.

1.1k 18d ago A tokens not measured original MIT

dotnet-skills

103

Aaronontheweb/dotnet-skills

Plugin Claude Code

Official Claude Code Marketplace for .NET development - C#, F#, Akka.NET, Aspire, testing frameworks, and specialized tools.

1.1k 25d ago A tokens not measured original MIT

dotnet-skills

104

Aaronontheweb/dotnet-skills

Plugin Claude Code

Comprehensive .NET development skills and agents for Claude Code - covering C#, F#, Akka.NET, Aspire, testing frameworks, and specialized tools.

1.1k 25d ago A tokens not measured original MIT

Arbor

106

RUC-NLPIR/Arbor

Plugin Claude Code

Run Arbor's hypothesis-tree research workflow inside Claude Code using your own model — no API key. Bundles the Arbor Agent Skill suite and registers the keyless arbor mcp tools (Idea Tree, evaluation, worktrees, guarded merges, reports).

1.0k 2d ago A tokens not measured original Apache-2.0

kicad-happy

107

aklofas/kicad-happy

Plugin Claude Code

Plugin marketplace listing 1 plugin: kicad-happy.

1.0k 12d ago A tokens not measured original MIT

kicad-happy

108

aklofas/kicad-happy

Plugin Claude Code

KiCad electronics design review. Parse schematics and PCB layouts, run EMC pre-compliance and SPICE simulation, extract structured specs from datasheet PDFs, source components from major distributors, and prep boards for fabrication. Catches real design bugs before you order.

1.0k 12d ago A tokens not measured original MIT

dev-browser

109

numman-ali/n-skills

Plugin Claude Code

Browser automation with persistent page state. Use when users ask to navigate websites, fill forms, take screenshots, extract web data, test web apps, or automate browser workflows.

1.0k 1mo ago A tokens not measured original Apache-2.0

hackingtool

110

AKCodez/hackingtool-plugin

Plugin Claude Code

183+ pentesting and OSINT tools (nmap, nuclei, amass, subfinder, httpx, sherlock, maigret, trufflehog, sqlmap, impacket, and more) wired into Claude Code as a single skill. Runs locally on any OS via native Bash, WSL, or purpose-built Docker images (instrumentisto/nmap, projectdiscovery/nuclei, caffix/amass, etc.).…

1.0k 4mo ago A tokens not measured

matlab/simulink-agentic-toolkit

Plugin Claude Code

Plugin marketplace listing 9 plugins: model-based-design-core, model-based-system-engineering, verification-validation-and-test, code-generation, simulink-simulation.

1.0k 6d ago A tokens not measured

asc

112

rorkai/app-store-connect-cli-skills

Plugin Claude Code

Production workflows for shipping apps with the unofficial App Store Connect CLI, including builds, TestFlight, metadata, submissions, signing, screenshots, and Apple Ads.

1.0k +4 9d ago A tokens not measured original MIT

dev-tools

113

jezweb/claude-skills

Plugin Claude Code

Project health and permission management, dev sessions, team updates with feedback triage, GitHub releases, multi-model brains trust, git workflows, UX audits, responsive layout testing, and browser automation.

987 2mo ago A tokens not measured original MIT

tsumiki

114

classmethod/tsumiki

Plugin Claude Code

Plugin marketplace listing 2 plugins: tsumiki, tsumiki-legacy.

974 25d ago A tokens not measured original MIT

tsumiki

115

classmethod/tsumiki

Plugin Claude Code

AI-driven development toolkit for TDD and SDD workflows, providing comprehensive command templates and agents to enhance developer productivity with Claude Code.

974 25d ago A tokens not measured copy · 86% MIT

legacy

116

classmethod/tsumiki

Plugin Claude Code

Legacy Tsumiki commands (kairo, tdd, direct workflows) provided as an opt-in plugin for backward compatibility.

974 25d ago A tokens not measured original MIT

salesforce

117

forcedotcom/sf-skills

Plugin Claude Code

Salesforce Headless 360 — Salesforce agent skills marketplace.

952 +6 4d ago A tokens not measured original Apache-2.0

experience-lwc

118

forcedotcom/sf-skills

Plugin Claude Code

Build and validate Lightning Web Components (LWC): generate components with the PICKLES methodology and 165-point scoring, scaffold a fresh LWC from a Figma design or a PRD, wire-service and Jest test patterns, SLDS styling, WCAG/ARIA accessibility validation, and RTL/TypeScript migration. Use when creating, editing…

952 +6 4d ago A tokens not measured original Apache-2.0

path_traversal

119

ongridio/ongrid

Plugin Claude Code

A plugin whose skills/ directory contains a symlink that escapes the pack root.

933 4d ago A tokens not measured AGPL-3.0

recursive_claude

120

ongridio/ongrid

Plugin Claude Code

Bundle that ships skills, agents, commands, hooks and an MCP config; used to test recursive sub-tree load.

933 4d ago A tokens not measured AGPL-3.0