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

add-handler

217

MuhammadUsmanGM/claude-code-best-practices

Skill Claude Code

Scaffold a new HTTP handler with service function, store method (if needed), and table-driven test, following the project's internal/{api,service,store} layout. Invoke when the user asks to add an endpoint, handler, or route.

not rated 104 +6 5d ago A 52 tokens original MIT

verify

218

leanchy/BingoCode

Skill Claude CodeCodex

Verify a code change does what it should by running the app.

not rated 103 3mo ago A 15 tokens

triage-issue

219

Teaonly/SKILL.mk

Skill Claude CodeCodex

Triage a bug or issue by exploring the codebase to find root cause, then create a GitHub issue with a TDD-based fix plan. Use when user reports a bug, wants to file an issue, mentions "triage", or wants to investigate and plan a fix for a problem.

not rated 103 5mo ago A 65 tokens original MIT

lint

220

johnfkoo951/cmds-llm-wiki

Skill Claude CodeCodex

A health check for the LLM Wiki, a knowledge base about large language models. It looks for missing pages, broken links, conflicting or outdated content, missing fields, incomplete topic maps, weak bias checks, and an old core-context snapshot.

not rated 99 +1 8d ago A 64 tokens

skill-creator

221

OpenLAIR/OpenSkill

Skill Claude Code

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

not rated 97 +1 1mo ago A 64 tokens original Apache-2.0

cookbook-audit

222

timothywarner-org/claude-architect

Skill Claude Code

Audit an Anthropic Cookbook notebook based on a rubric. Use whenever a notebook review or audit is requested.

not rated 96 +1 1mo ago A 26 tokens copy · 100% MIT

checkup

223

agentvitals/checkup

Skill Claude CodeCodex

Give your AI agent a professional health checkup (AgentVitals). Use when the user asks the agent to run a checkup / test itself / benchmark itself ("run a checkup", "check your vitals", "test yourself", "how stable are you", "/checkup"), or an advanced personality checkup (backbone, proactivity, creativity). 给 AI…

not rated 95 2mo ago C 129 tokens AGPL-3.0

run-wenlan-app

224

wenlan-app/wenlan

Skill Claude Code

Build, launch, screenshot, and drive the wenlan-app Tauri desktop app in dev mode on macOS (WKWebView) or Windows (WebView2). Use when asked to run or start the app, verify a UI change in the real running app (not just tests), or take a screenshot of it.

not rated 89 +3 changed 8d ago A 71 tokens original Apache-2.0

review

225

lkimuk/Wuwe

Skill Claude CodeCodex

Review the supplied artifact for correctness, security, maintainability, and test coverage. Report concrete findings before general suggestions, and distinguish verified defects from risks.

not rated 88 +2 7d ago A SkillSpector: pass 0 tokens original Apache-2.0

add-cucumber-tests

226

Decathlon/tzatziki

Skill Claude CodeCodex

Generates Tzatziki-based Cucumber BDD tests (.feature files) from a functional specification. Use this skill whenever a user wants to write Cucumber tests, add BDD scenarios, create feature files, generate tests, or test application behaviors with Gherkin — especially in Java/Spring projects using Tzatziki step…

not rated 88 changed 1mo ago A Socket: passSnyk: passSkillSpector: pass 130 tokens original Apache-2.0

pond-add-adapter

227

tenequm/pond

Skill Claude CodeCodex

Playbook for adding a new source-agent adapter to pond - spec the format from the upstream writer, capture a sandboxed fixture, implement the bidirectional codec, and prove conformance. Use when adding an adapter under packages/pond/src/adapter/ or reworking an existing one.

not rated 88 +2 changed 1mo ago A 62 tokens original Apache-2.0

quality-playbook

228

andrewstellman/quality-playbook

Skill Claude CodeCodex

Run a complete quality engineering audit on any codebase. Derives behavioral requirements from the code, generates spec-traced functional tests, runs a three-pass code review with regression tests, executes a multi-model spec audit (Council of Three), and produces a consolidated bug report with TDD-verified patches.…

not rated 87 changed 8d ago A 111 tokens original Apache-2.0

tauri-pilot

229

mpiton/tauri-pilot

Skill Claude CodeCodex

Inspect, interact with, and test a running Tauri v2 app via CLI. Communicates over Unix socket using JSON-RPC 2.0. Use when testing UI, automating interactions, or debugging a Tauri app.

not rated 87 changed 26d ago B 52 tokens original MIT

testing-doctrine

230

MikeCodeur/killer-saas

Skill Claude CodeCodex

What to test, where, how much, and when to run it. Preloaded in the implementer and the reviewer; the rest of the pipeline does not need it.

not rated 87 +1 changed 27d ago A 39 tokens

branchbox/branchbox

Skill Codex

Use when modifying BranchBox devcontainer/bootstrap workflows, compose templates, feature env-stash behavior, or manual E2E harness/release docs. Apply issue.

not rated 86 yesterday A SkillSpector: pass 39 tokens original MIT

test-generator

232

AIDotNet/MoYuCode

Skill Claude CodeCodex

A test-writing assistant that creates automated checks for code, including unit, integration, and end-to-end tests. It supports common test tools such as Jest, Vitest, pytest, and xUnit.

not rated 85 9mo ago A 37 tokens original MIT

skill-evaluator

233

HeshamFS/materials-simulation-skills

Skill Claude Code

Rigorously evaluate an Agent Skill end-to-end across ANY coding-agent CLI — verify its scripts emit the documented numbers (deterministic checks), test whether its description triggers on the right prompts, and measure whether an agent following the SKILL.md beats a no-skill baseline (with/without pass-rate delta…

not rated 83 +1 changed 7d ago A 181 tokens original Apache-2.0

adk-student-evaluator

234

mauripsale/doc-adk-training

Skill Claude CodeCodex

Acts as a student developer to evaluate ADK training modules. Follows a rigorous 5-step workflow to test labs and generate formal pedagogical reports. Use when asked to "evaluate", "test as a student", or "review" a training module.

not rated 83 +5 4d ago A 59 tokens

msw-cli

235

JasonBoy/msw-mcp

Skill Claude CodeCodex

Control MSW mocks at runtime via msw-cli (open session, add/update/remove handlers). Use when mocking APIs, changing mock responses, or debugging MSW without restarting the app.

not rated 81 4mo ago A SkillSpector: warn 41 tokens original MIT

test-writer

236

kivo360/OmoiOS

Skill Claude CodeCodex

Generate comprehensive tests including unit, integration, and property-based tests.

not rated 81 22d ago A 12 tokens original Apache-2.0

swift-testing

237

bocato/swift-testing-agent-skill

Skill Claude CodeCodex

Expert guidance on Swift Testing best practices, patterns, and implementation. Use when developers mention: (1) Swift Testing, @Test, #expect, #require, or @Suite, (2) "use Swift Testing" or "modern testing patterns", (3) test doubles, mocks, stubs, spies, or fixtures, (4) unit tests, integration tests, or snapshot…

not rated 80 +1 9mo ago A 124 tokens original MIT

ChuckSRQ/awesome-hermes-skills

Skill Claude CodeCodex

Run behavioral benchmarks against the agent, detect failure patterns, generate guidance patches, apply them with auto-revert safety net. Implements the closed-loop self-improvement cycle from Hermes PR.

not rated 80 6mo ago A 41 tokens original MIT

plain-healthcheck

239

plainlang/plain-forge

Skill Claude CodeCodex

Verification gate for a plain project. Verifies that every config.yaml exists and points at scripts that actually live in testscripts/, parses every top module with plain-parser check, and checks every module and test plain file for what the parser can't judge (section ownership, bullets, scenarios, linked resources).…

not rated 80 changed today A SkillSpector: warn 143 tokens original MIT

lipas-e2e

240

lipas-liikuntapaikat/lipas

Skill Claude Code

Run end-to-end scenarios against a live LIPAS dev system. Use when verifying a user-visible flow works correctly across DB, Elasticsearch, app-db, and DOM. Covers municipality-user flows (create/update sports facility) and grows from there.

not rated 79 2d ago A SkillSpector: pass 55 tokens original MIT

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