Testing

20,069 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

zephyrscale-mcp

1249

metquay/zephyr-scale-mcp

MCP server Claude CodeCodexCursor +2

MCP server "zephyrscale-mcp" as configured in metquay/zephyr-scale-mcp. Runs locally from the zephyrscale-mcp Python package.

not rated 3 1y ago A tokens not measured

vitest-mcp-server

1250

madrus/vitest-mcp-server

MCP server Claude CodeCodexCursor +2

Advanced Model Context Protocol (MCP) server for Vitest testing with intelligent resources, coverage analysis, and AI-assisted development workflows. Runs locally from the @madrus/vitest-mcp-server npm package.

not rated 3 1y ago A tokens not measured original MIT

cypress-mcp-server

1251

glh230/cypress-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "cypress-mcp-server" as configured in glh230/cypress-mcp-server. Runs locally from the cypress-mcp-server npm package.

not rated 3 11mo ago A tokens not measured original MIT

rule_main

1252

n1snt/redux-mcp

Cursor rule Cursor

Core non-negotiable engineering checks.

not rated 3 6mo ago A 160 tokens original MIT

alshurov13/allure-testops-mcp-python

MCP server Claude CodeCodexCursor +2

MCP server "allure-testops-mcp-python" as configured in alshurov13/allure-testops-mcp-python. Runs locally from the allure-testops-mcp-python Python package.

not rated 3 9mo ago A tokens not measured original MIT

semantic-dom-mcp

1256

helmif/semantic-dom-mcp

MCP server Claude CodeCodexCursor +2

Local MCP server (stdio) that extracts a live page's DOM into compact Semantic JSON with Playwright-native locators, for consistent AI-generated Playwright tests. Runs locally from the semantic-dom-mcp npm package.

not rated 3 2mo ago A tokens not measured original MIT

testing-mcp

1257

shalonjovan/test_mcp

MCP server Claude CodeCodexCursor +2

MCP server "testing-mcp" as configured in shalonjovan/testmcp. Runs locally from the testing-mcp Python package.

not rated 3 4mo ago A tokens not measured LGPL-2.1

traceknot

1258

Jin-Doh/traceknot

Skill Claude CodeCodex

Apply Traceknot's ISTQB-aligned, evidence-bound QA process to repository changes across OMP, Codex, GajaeCode, Claude Code, and OpenCode, including session-scoped QA Board publication. Use for implementation verification, bug fixes, release checks, repository audits, defect confirmation, and residual-risk decisions…

not rated 3 7d ago A 80 tokens original MIT

open-mobile-mcp

1259

xzaleksey/open-mobile-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Android and iOS mobile automation — control devices, read logs, and test React Native / Expo apps with LLMs. Runs locally from the open-mobile-mcp npm package.

not rated 3 1mo ago A tokens not measured original MIT

appium

1260

supremehyo/appium-mcp-claude-android

MCP server Claude CodeCodexCursor +2

MCP server "appium" as configured in supremehyo/appium-mcp-claude-android. Runs mcp_appium.server with python3.

not rated 3 10mo ago A tokens not measured original MIT

testa

1261

valewnrt/testa

Plugin Claude Code

Bundles 1 skill, 1 MCP server · 0 tokens together

Drive the iOS Simulator like a human, from an agent: read the screen via the accessibility tree or on-device OCR, tap/type/swipe/pinch/rotate/drag-drop with real HID events, control the device environment (push, location, biometry, appearance), and replay saved .flow files deterministically in CI. Bundles the testa…

not rated 3 changed 1mo ago A tokens not measured original MIT

shanmukhaditya/agent-skills

Skill Codex

Operate a hierarchical software-development team of up to ten agents to understand a codebase, turn product requirements and bug reports into safe production-ready changes, and verify the result end to end. Use for multi-file feature implementation, bug fixing, refactoring, migrations, integrations, performance…

not rated 3 2mo ago A 110 tokens original MIT

easy-prd-testing

1263

CoffeeCheese/easy-prd-testing

Skill Claude CodeCodex

Use when PRD or prototype based module self-testing needs a complete Codex workflow for intake, clarification, planning documents, optional native XMind test-case export, execution gates, priority-based execution, evidence, aggregation, regression testing, or a safe update of the complete Easy PRD Testing installation.

not rated 3 2mo ago A 64 tokens original MIT

scenario-testing

1264

2389-research/scenario-testing

Plugin Claude Code

Bundles 1 skill · 53 tokens together

End-to-end testing with real dependencies - no mocks allowed; scenarios with real data are the only source of truth.

not rated 3 changed 6d ago A tokens not measured original MIT

tester

1265

erikfiala/e2e-tester

Skill Cursor

Run end-to-end web quality audits with Playwright and Lighthouse using existing project scripts first. Use when the user says /tester, e2e test, smoke test, Playwright audit, Lighthouse audit, performance audit, accessibility audit, dark mode audit, mobile audit, or asks for 100/100 Lighthouse improvement guidance.

not rated 3 7mo ago A 67 tokens original MIT

cantrips

1266

toverux/cantrips

Plugin Claude Code

Bundles 24 skills, 3 agents · 1,047 tokens together

The core engineering loop for coding agents (Claude Code, Codex CLI): grill, spec, tickets, implement with TDD at agreed seams, review, commit, plus a user-gated compound step that turns session learnings into durable project memory. Basic spells a caster always has prepared.

not rated 3 changed 9d ago A tokens not measured original MIT

browser-test-executor

1267

dangnhit/qa-tester

Skill Claude CodeCodex

Execute approved bounded browser Test DSL cases with fresh isolated contexts and auditable attempts. Use when running browser tests, reruns, regression checks, or blocked execution diagnostics.

not rated 3 3mo ago A 38 tokens original Apache-2.0

boardless-pcb

1268

raisoninme/boardless-pcb

Plugin Claude Code

Bundles 10 skills, 1 agent · 520 tokens together

A seven-step, user-invoked workflow for zero-hardware, simulation-only PCB + firmware development: 7 step skills (one step per session) + status + methodology skill + a setup skill for Codex/Cursor, an amnesia-verifier subagent, and an anti-downstream-patching hook. One skill set runs on Claude Code, OpenAI Codex and…

not rated 3 2mo ago A tokens not measured original MIT

slopstop marketplace

1269

iansmith/slopstop

Plugin Claude Code

Lists 1 plugin

Marketplace hosting the slopstop plugin: ticket-anchored AI development for Linear, JIRA, and GitHub Issues — TDD-first planning, scope control, adversarial review, and multi-agent orchestration.

not rated 3 2mo ago A tokens not measured

swe-workbench

1270

lugassawan/swe-workbench

Plugin Claude Code

Bundles 61 skills, 25 commands, 23 agents, 4 hooks · 6,334 tokens together

Senior-engineer toolkit: principled design (Clean Arch, DDD, SOLID, TDD, patterns, observability, concurrency), security review, language expertise (Bash, C#, Dart, Go, Java, Kotlin, Python, Ruby, Rust, SQL, Swift, TypeScript), and pragmatic workflows.

not rated 3 changed yesterday A tokens not measured original MIT

devloop

1272

KashZod/devloop

Plugin Claude Code

Bundles 2 skills, 3 agents · 363 tokens together

Spec, plan, implement, review: a test-driven development loop for AI coding agents. Three commands map to three gates, one per command (plus a convergence back-edge where /implement re-runs the plan gate): /spec (WHAT, spec validation), /plan (HOW, plan review), /implement (BUILD, conformance + adversarial red-team…

not rated 3 changed 1mo ago A tokens not measured original Apache-2.0

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: