Testing skills

12,867 tagged Testing, measured the same way as everything else here.

Browse within: LLM 201cli 136agents 132agentic-ai 130agent 104ai-coding 95skills 77cursor 55openai 54agent-orchestration 43javascript 42antigravity 41Evaluation 34android 34

system-control

241

iammm0/secbot

Skill Claude CodeCodex

Comprehensive system control operations for security testing. Use this skill when you need unified access to file operations, process management, system information, and command execution through a single interface during authorized penetration testing.

not rated 76 3d ago A 43 tokens

zentao-api

242

easysoft/zentao-skills

Skill Claude CodeCodex

A way to work with ZenTao, a project-management and software-testing system, through its REST API. It covers projects, products, requirements, bugs, tasks, tests, releases, users, files, and other records.

not rated 76 +2 1mo ago A SkillSpector: warn 124 tokens original MIT

paperclip

243

IncomeStreamSurfer/paperclip-surfers

Skill Claude CodeCodex

Interact with the Paperclip control plane API to manage tasks, coordinate with other agents, and follow company governance. Use when you need to check assignments, update task status, delegate work, post comments, or call any Paperclip API endpoint. Do NOT use for the actual domain work itself (writing code, research…

not rated 75 7mo ago A 75 tokens original MIT

cgs-vertical-slice

244

merlinhu1/codex-game-studio

Skill Claude CodeCodex

Use for vertical slice tasks that validate whether a full game loop can be built at representative quality before production commitment; produce verification evidence, changed or proposed files, and handoff boundaries.

not rated 75 +3 2mo ago A 43 tokens original MIT

HermeticOrmus/claude-code-game-development

Skill Claude CodeCodex

Install the claude-code-game-development plugin pack the way a user does, into a clean Claude Code config and a clean Grok Build home, prove every plugin validates, installs and loads its components, and keep the transcripts. Use when proving a claude-code-game-development PR's Done-when, checking that a plugin change…

not rated 75 +3 25d ago A 87 tokens original MIT

proxy-setup

246

asmyshlyaev177/test-proxy-recorder

Skill Claude CodeCodex needs its repo

Set up test-proxy-recorder for any Playwright project. Covers the proxy CLI (test-proxy-recorder --port --dir), package.json scripts for the three-service architecture (UI app → proxy → backend API), playwright.config.ts webServer block pointing to /control, per-test fixtures using playwrightProxy.before(page…

not rated 73 +6 changed yesterday A SkillSpector: warn 214 tokens original MIT

misata

247

rasinmuhammed/misata

Skill Claude CodeCodex

Generate relational test, demo or evaluation data from a declared schema with Misata, where every declaration (foreign keys, unique and CHECK rules, monthly revenue curves, rates, group shares, ledger identities) holds exactly or is refused before generation, then attest the files. Use when a task needs a seeded…

not rated 72 +2 changed 2d ago A SkillSpector: pass 101 tokens original MIT

GitHub-Zero123/MCDevTool

Skill Claude CodeCodex

A workflow for testing Minecraft Bedrock Addons, Python 2 mods, interfaces, gameplay logic, and visual resources with MCDK-MCP. MCP is a way for an AI coding agent to call external testing tools.

not rated 72 changed 1mo ago A SkillSpector: pass 0 tokens original BSD-3-Clause

testing_framework

249

calesthio/PhantomReach

Skill Claude CodeCodex

Skill "testing_framework" from calesthio/PhantomReach, covering phantom reach — agentic testing framework, how this skill works, first steps (every session), 1. read this skill and 2. read the project context.

not rated 72 +3 4mo ago A 0 tokens AGPL-3.0

Kaggle/kaggle-skills

Skill Claude CodeCodex

Write, push, run, publish, and manage Kaggle Benchmark tasks using the kaggle CLI and the kaggle-benchmarks Python SDK. Use when the user wants to create or push a benchmark task (optionally with attached Kaggle datasets), run benchmarks against LLM models, check task/run status, stream or fetch execution logs…

not rated 70 +1 2mo ago A SkillSpector: warn 95 tokens original Apache-2.0

altirra-bridge

251

ilmenit/AltirraSDL

Skill Claude CodeCodex

Use this skill when controlling the AltirraSDL Atari emulator programmatically — driving the simulator from a script, capturing screenshots from a running Atari, injecting joystick/keyboard input, frame-stepping for deterministic testing, reading or writing CPU/memory/chip state, setting breakpoints or watchpoints…

not rated 70 +4 changed 3d ago A 190 tokens GPL-2.0

scout

252

tester-army/scout

Skill Claude CodeCodex

Safely explore and adversarially test an authorized HTTP API using the scout CLI, with or without an OpenAPI spec. Use when asked to test, probe, validate, or explore an API, whether or not an OpenAPI/Swagger spec is available. Scout is the harness; you are the operator.

not rated 69 11d ago A 65 tokens original MIT

rewardkit

253

pku-liang/hwe-bench

Skill Claude CodeCodex

Write Harbor task verifiers using Reward Kit. Use when creating or editing a task's tests/ directory, adding grading criteria, setting up LLM/agent judges, or designing verifiers that produce a reward score.

not rated 69 +2 2mo ago A 46 tokens copy · 91% Apache-2.0

microsoft/accordant

Skill Claude CodeCodex ✓ vendor

How to model background work, step functions, and polling - use this skill when testing async workflows, job queues, or operations that complete in the background.

not rated 68 2d ago A SkillSpector: pass 37 tokens original MIT

evalbench-review

255

GoogleCloudPlatform/evalbench

Skill Claude Code

Review a change in the EvalBench repo for (a) does it actually work — verified by running the tests and style checks, (b) does it follow EvalBench architecture — base-class contracts, config-key registration, PYTHONPATH-relative imports, sandbox isolation, concurrency safety, docs, (c) does it still build and deploy …

not rated 67 +5 changed 13d ago A SkillSpector: warn 170 tokens original Apache-2.0

api-tester

256

zeroclaw-labs/zeroclaw-skills

Skill Claude CodeCodex

Automated API testing with schema validation and load testing. Test REST and GraphQL APIs by sending requests, validating responses against schemas, checking edge cases, and reporting failures clearly. Use when the user wants to test APIs, validate endpoints, run load tests, or check schema compliance.

not rated 66 +1 1mo ago A 60 tokens

using-axis

257

netlify/axis

Skill Claude CodeCodex

Run AXIS, read its reports, navigate its project layout, and interpret scores. Use when the user asks to run AXIS, invoke the CLI, run a specific profile or suite, compare runs, explain a score, find a regression, manage baselines, or understand where AXIS writes its files.

not rated 66 +1 changed 27d ago A SkillSpector: warn 65 tokens original MIT

flutter-tester

258

Harishwarrior/flutter-claude-skills

Skill Claude CodeCodex

Use when creating, writing, fixing, or reviewing tests in a Flutter project. Covers unit tests, widget tests, integration tests, Riverpod provider testing, and Mockito mocking. Provides Given-When-Then patterns, layer isolation strategies, and test setup for GetIt, SharedPreferences, and FakeDatabase.

not rated 66 3mo ago A Socket: passSnyk: passSkillSpector: pass 65 tokens original MIT

tricorder-cli

259

tweag/tricorder

Skill Claude Code needs its repo

Full CLI reference for the tricorder daemon (build diagnostics, test results, source lookup, eval comments, logs). This is the fallback invoked by the tricorder skill when the tricorder-mcp MCP tools aren't available or aren't working — invoke tricorder first; it decides whether this is needed.

not rated 66 +1 changed 16d ago A 67 tokens original MIT

agent-inbox

260

gsd-build/agent-inbox

Skill Claude CodeCodex

Create temporary email inboxes and receive emails for testing auth flows, email verification, account confirmation, and any scenario where an AI agent needs to receive an email. Uses the agent-inbox MCP server with mail.tm + 1secmail fallback.

not rated 64 +1 6mo ago A 54 tokens original MIT

BetterThanTomorrow/calva-backseat-driver

Skill Claude CodeCodex

Testing strategies for Calva Backseat Driver MCP tools. Use when: Testing Backseat Driver, validating tool updates, testing structural editing workflows, verifying REPL evaluation with who-tracking, testing shadow-cljs runtime discovery and targeting, testing output log filtering, testing load-file tool, smoke testing…

not rated 64 +1 changed 10d ago A SkillSpector: pass 106 tokens original MIT

verify-msp-skills

262

Servosity/msp-skills

Skill Claude Code

Drive one msp-skills connector (skills/ , any of the 84) the way a user does and prove it with evidence: install.sh, the -cli CLI, and the -mcp server over stdio and over HTTP, in an isolated HOME against a local fake vendor. Use to check a connector's user path before or after a reprint, to compare press versions…

not rated 64 +2 changed yesterday A 109 tokens

run-agent-tests

263

munch2u-a11y/Helix-AGI

Skill Claude CodeCodex

Run a user-requested Helix benchmark or deterministic prompt-case evaluation through installed coding-agent CLIs and report reproducible results.

not rated 63 +1 8d ago A 29 tokens original Apache-2.0

codex-test-bridge

264

msrv-tech/skills

Skill Claude CodeCodex

An HTTP bridge for demo and test 1C databases. It can replace a COM connection when working with test data and external 1C reports or print forms.

not rated 62 +1 changed 26d ago A 80 tokens

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: