Testing

20,045 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.

sdd

241

genkovich/sdd

Plugin Claude Code

Bundles 23 skills, 10 agents · 5,736 tokens together

Spec-Driven Development for Claude Code: 23 atomic, stack-agnostic skills + 10 subagents that carry a feature from idea → spec → ux-flows → design → data-model → API → screens → tasks → tests → implement → review → ship, plus a TDD implementation engine and a living decomposition roadmap above the per-feature flow.…

not rated 199 +5 changed 23d ago A tokens not measured original MIT

dev-cycle

242

xberg-io/crawlberg

Skill Claude CodeCodex

Crawlberg mise task loops for alef regeneration, core and binding builds, e2e generate/build/test and cleanup, plus known e2e gotchas. Use when unsure which task to run, or when a crawlberg build, alef regen or e2e run misbehaves.

not rated 195 changed 8d ago A SkillSpector: pass 60 tokens original MIT

noqa-testing

244

noqa-ai/noqa

Skill Claude CodeCodex

Use this skill when the user wants to boot and interact with iOS or Android devices/simulators — inspect the screen, execute actions, generate or edit test cases, or run UI tests via the noqa platform.

not rated 191 3mo ago A SkillSpector: pass 47 tokens original MIT

skill-test

245

andrefetch/postal

Skill Claude CodeCodex

Verifies that the skill system is working correctly.

not rated 191 +11 yesterday A 13 tokens GPL-3.0

tests

246

skindhu/AI-TASK-MANAGER

Cursor rule Cursor

Guidelines for implementing and maintaining tests for Task Master CLI.

not rated 190 1y ago A 0 tokens

cmd

247

terryso/claude-code-playwright-mcp-test

Cursor rule Cursor

Cursor rule "cmd" from terryso/claude-code-playwright-mcp-test, covering command rules documentation, general execution principles, test case execution commands, mandatory report generation process and test suite execution commands.

not rated 184 +2 1y ago A 599 tokens

QuentinCody/interlinked-cli

Skill Claude CodeCodex

Configure and respond to Interlinked's metric ratchets: line-count, per-function canonical-token count, cyclomatic complexity, coverage, CRAP, baseline integrity, the report-based mutation-score ratchet, the live per-edit mutation survivor gate, and experimental protocol-v3 durable mutation jobs. Load this for a…

not rated 183 +1 changed 2d ago A SkillSpector: warn 174 tokens original MIT

rsibench-data-factory

249

evolvent-ai/RSIBench-Data

Skill Claude CodeCodex

Use inside RSIBench-Data when testing whether an automation agent can improve a target model on a configured benchmark through synthetic Tinker SFT data, Tinker sampling, and E2B-based Harbor evaluation.

not rated 180 +1 2mo ago A 49 tokens

mattgierhart/PRD-driven-context-engineering

Skill Claude Code

Execute implementation within EPICs following test-first development, continuous SoT updates, and code traceability during PRD v0.7 Build Execution. Triggers on requests to start building, implement an epic, begin coding, or when user asks "start building", "implement epic", "coding", "development", "build execution"…

not rated 179 +2 2mo ago A SkillSpector: pass 113 tokens original MIT

android

252

yang1ming/android-harness

Skill Claude CodeCodex

Direct Android device control through ADB. Use for authorized device automation, testing, screenshots, UI inspection, and app interaction.

not rated 178 +2 changed 24d ago A 27 tokens original MIT

coleam00/dark-factory-experiment

Command Claude Code

Pass-2 variant of dark-factory-synthesize-verdict. Reads -p2 node outputs (post-fix). Aggregates behavioral, security, code review, and static check results into an approve/requestchanges/reject verdict.

not rated 175 +2 2mo ago A 46 tokens

ardudeck-test-driver

255

rubenCodeforges/ardudeck

MCP server Claude CodeCodexCursor +2

MCP server "ardudeck-test-driver" as configured in rubenCodeforges/ardudeck. Runs apps/desktop/src/main/testing/mcp-bridge.mjs with node.

not rated 172 +4 8d ago A tokens not measured GPL-3.0

api-test-E10

256

buer2233/ai-api-test-skill

Skill Claude CodeCodex

A project-specific guide for adding and maintaining API tests with pytest in a test-automation codebase. API tests send requests to application endpoints and check their responses.

not rated 172 +5 25d ago A 179 tokens original MIT

dogfood

257

paiml/paiml-mcp-agent-toolkit

Skill Claude Code

Dogfood pmat — rebuild, install, exercise every CLI command against pmat's own repo, check output integrity + self-quality, find next work. Read-only audit; files issues for bugs.

not rated 170 +2 today A SkillSpector: warn 40 tokens original MIT

tir-test-generator

259

totvs/engpro-advpl-tlpp-skills

Skill Claude CodeCodex

Generate TIR (TOTVS Interface Robot) end-to-end test scripts in Python for Protheus SmartClient/Webapp screens. Supports CRUD screen tests, MVC screen tests, grid interaction, report tests, field validation, and message box assertions. Use when a user says "TIR test", "interface test", "e2e test Protheus"…

not rated 170 +4 changed 19d ago A SkillSpector: pass 110 tokens original MIT

coding-guard

260

explyt/spring-plugin

Skill Claude CodeCodex

Compact coding guidelines for the explyt/spring-plugin repository - covers process rules (think first, simplicity, surgical changes), module layout, IntelliJ Platform threading and PSI rules, inspection and test conventions, message bundles, statistics tracking, and PR hygiene. You must call this skill before any code…

not rated 167 +1 changed 11d ago A SkillSpector: pass 67 tokens original Apache-2.0

playwright-rs-usage

261

padamson/playwright-rust

Skill Claude CodeCodex

Procedural reference for using playwright-rs in Rust browser-automation code — object model (Browser/Context/Page/Locator), the locator!() macro, builder pattern for options, auto-wait semantics, adding the crate and installing its browsers, and how to capture / inspect traces for failure diagnosis. Use when writing…

not rated 167 +2 changed 27d ago A SkillSpector: warn 98 tokens original Apache-2.0

necessist-audit

262

trailofbits/necessist

Skill Claude CodeCodex

Use to audit Necessist results, running Necessist first if needed, and investigate whether passing removals reveal bugs in code or tests, including test-harness bugs that let tests pass without checking intended behavior.

not rated 166 +2 changed 1mo ago A 46 tokens AGPL-3.0

vibe-engineering

263

ash1794/vibe-engineering

Plugin Claude Code

Bundles 33 skills · 2,088 tokens together

33 engineering discipline skills for Claude Code, OpenAI Codex & Gemini CLI — research, quality gates, reward-hacking checks, testing patterns, deployment, gap analysis, spec sync, and more. Extracted from real-world development.

not rated 164 +1 changed 1mo ago A tokens not measured original MIT

atdd

264

swingerman/engineer

Plugin Claude Code

Bundles 27 skills, 4 commands, 8 agents, 1 plugin · 2,972 tokens together

Acceptance Test Driven Development for Claude Code. Enforces the ATDD methodology: write Given/When/Then specs first, generate a project-specific test pipeline, maintain two test streams (acceptance + unit). Inspired by Robert C. Martin's acceptance test approach from empire-2025.

not rated 163 +1 11d ago A tokens not measured original MIT

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