Control center / Discover
Discover Browse by category instead of drowning in search results. Every category opens a submenu of subcategories with live counts, and checking one narrows the grid to exactly that slice.
◑ Verified against GitHub · scores pending
Sort by: Best match Skill installs Stars Downloads Last updated Forks Name ↓ DescType: Filter by entry type All types MCP Server Claude Skill Agent Repository Tool Trust: Filter by trust evidence Any trust state Crown eligible Trust checked Audit conflict Maturity: Filter by maturity Any maturity Stable Active Experimental Slowing 23 shown
All (23) ◎ Marketing (0)↗ GTM & Growth (5)✎ Design (0)⛨ Security (2)▶ Video & YouTube (0)⌘ Development (5)⌕ Data & Research (1)⑂ Automation (3)⚡ Token & Cost Optimization (0)◆ AI Agents (0)◐ LLM Ops & Observability (7)◇ RAG & Knowledge (0)
↗ GTM & Growth5 Browse subcategories → growthbook ★ 8.1k Tool stable Open-source feature flagging and A/B testing built for data teams shipping go-to-market experiments.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 8.1k
Downloads —
Updated 2026-08-03
Skill installs — Trust pending Momentum not matched
A/B Testing
bucketeer-io ★ 477 Tool stable Feature flag and A/B testing management platform.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 477
Downloads —
Updated 2026-08-01
Skill installs — Trust pending Momentum not matched
A/B Testing
Product analytics, session replay, feature flags and experiments in one open-source platform.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 37k
Downloads 47614k
Updated 2026-08-03
Skill installs — Trust pending Momentum not matched
$ pip install posthogCopy Product Analytics A/B Testing
Open-source feature management and progressive delivery platform.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 14k
Downloads —
Updated 2026-08-01
Skill installs — Trust pending Momentum not matched
$ npm i unleash-serverCopy A/B Testing
flagsmith ★ 6.5k Tool stable Open-source feature flags and remote config for experiments.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 6.5k
Downloads —
Updated 2026-07-31
Skill installs — Trust pending Momentum not matched
A/B Testing
⛨ Security2 Browse subcategories → sqlmapproject ★ 38k Tool stable Automated SQL injection detection and exploitation for authorized testing.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 38k
Downloads —
Updated 2026-07-30
Skill installs — Trust pending Momentum not matched
Web App Security
The OWASP web application security scanner for authorized dynamic testing.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 16k
Downloads —
Updated 2026-08-01
Skill installs — Trust pending Momentum not matched
Web App Security
⌘ Development5 Browse subcategories → pytest-dev ★ 14k Repository stable Mature full featured Python testing framework for writing simple and scalable tests.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 14k
Downloads 1041166k
Updated 2026-08-03
Skill installs — Trust pending Momentum not matched
$ pip install pytestCopy Testing
microsoft ★ 36k MCP Server experimental Browser automation for agents through the Model Context Protocol.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 36k
Downloads 27221k
Updated 2026-07-25
Skill installs — Trust pending Momentum not matched
$ npm i @playwright/mcpCopy MCP Servers Testing
cypress-io ★ 51k Repository stable JavaScript end to end testing framework for modern web applications.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 51k
Downloads —
Updated 2026-08-03
Skill installs — Trust pending Momentum not matched
$ npm i cypressCopy Testing
jestjs ★ 45k Repository stable Delightful JavaScript testing framework with a focus on simplicity.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 45k
Downloads —
Updated 2026-07-31
Skill installs — Trust pending Momentum not matched
$ npm i jestCopy Testing
vitest-dev ★ 17k Repository stable Blazing-fast unit test framework powered by Vite.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 17k
Downloads —
Updated 2026-08-03
Skill installs — Trust pending Momentum not matched
Testing
⌕ Data & Research1 Browse subcategories → SeleniumHQ ★ 34k Tool stable Browser automation framework and ecosystem for automated web scraping and testing.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 34k
Downloads 26k
Updated 2026-08-03
Skill installs — Trust pending Momentum not matched
$ npm i seleniumCopy Web Scraping
⑂ Automation3 Browse subcategories → Reliable end-to-end browser automation across Chromium, Firefox and WebKit.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 94k
Downloads 280337k
Updated 2026-07-31
Skill installs — Trust pending Momentum not matched
$ npm i playwrightCopy Browser Automation
robotframework ★ 12k Tool stable Generic open source automation framework for acceptance testing and RPA.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 12k
Downloads —
Updated 2026-07-31
Skill installs — Trust pending Momentum not matched
$ pip install robotframeworkCopy Browser Automation
puppeteer ★ 95k Repository stable Headless Chrome automation from Node.js. The base layer of countless scraping and testing stacks.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 95k
Downloads —
Updated 2026-08-02
Skill installs — Trust pending Momentum not matched
Browser Automation
◐ LLM Ops & Observability7 Browse subcategories → confident-ai ★ 17k Tool stable Open source evaluation framework for unit testing large language model outputs.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 17k
Downloads 6221k
Updated 2026-08-02
Skill installs — Trust pending Momentum not matched
$ pip install deepevalCopy Evals
Giskard-AI ★ 5.7k Repository stable Open source testing framework to detect vulnerabilities and evaluate quality of LLM and ML models.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 5.7k
Downloads 25k
Updated 2026-08-03
Skill installs — Trust pending Momentum not matched
$ pip install giskardCopy Evals
promptfoo ★ 24k Tool experimental Test, evaluate, and red-team LLM prompts and apps from the CLI.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 24k
Downloads —
Updated 2026-08-03
Skill installs — Trust pending Momentum not matched
$ npm i promptfooCopy Evals
explodinggradients ★ 15k Tool experimental Framework for evaluating retrieval augmented generation pipelines with reference free metrics.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 15k
Downloads 1582k
Updated 2026-02-24
Skill installs — Trust pending Momentum not matched
$ pip install ragasCopy Evals
braintrustdata ★ 986 Repository stable Open source tool for evaluating AI model outputs using established best practices.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 986
Downloads —
Updated 2026-07-29
Skill installs — Trust pending Momentum not matched
Evals
openai ★ 19k Repository experimental Framework for creating and running evaluations on large language models and systems.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 19k
Downloads 2.5k
Updated 2026-04-14
Skill installs — Trust pending Momentum not matched
$ pip install evalsCopy Evals
hegelai ★ 3.0k Tool experimental Open source tools for testing and experimenting with LLM prompts and vector databases.
Best match because its name, category, capabilities, or owner matches “Testing”. Adoption and trust break close ties.
Stars 3.0k
Downloads 82
Updated 2026-02-11
Skill installs — Trust pending Momentum not matched
$ pip install prompttoolsCopy Prompt Management Evals