Open source alternatives to clerk-testing
24 open source AI Skills apps to use instead, best rated first.
Top picks
- G

github-ops
Launchgithub-ops is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It manages a GitHub repository with a focus on community health, CI reliability and the experience of contributors. It covers triaging issues by classify
Open source
- O

opensource-pipeline
Launchopensource-pipeline is an agent skill from the ECC collection by affaan-m, listed on skills.sh. It prepares a private project for safe public release through a three-stage pipeline. The fork stage strips secrets from a copy. The sanitise st
Open source
- A

andrej-karpathy-skills
Launchandrej-karpathy-skills is a single CLAUDE.md file from the multica-ai project that is meant to improve how Claude Code behaves on coding tasks. It is derived from Andrej Karpathy's public observations about LLM coding pitfalls. The file dis
Open source
- M

microsoft/markitdown
Launchmarkitdown-mcp is the MCP server package for MarkItDown, Microsoft's tool for converting many file formats to Markdown for language models. It is a lightweight server that runs over stdio, Streamable HTTP or SSE, and exposes one tool, conve
Open source
- O

od-contribute
Launchod-contribute is an agent skill in the OpenDesign project that provides a guided, one-click contribution flow to the OpenDesign repository, written so that people without a coding background can send a real pull request. It is locked to the
Open source
- G

github-deep-research
Launchgithub-deep-research is an agent skill from the DeerFlow project that researches a single GitHub repository in several rounds and writes a report in Markdown. It is for requests that need more than a README summary, such as a comprehensive
Open source
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netdata/netdata#Netdata
Discovery, exploration, reporting and root cause analysis over Netdata metrics

Learn Claude Code
by shareAI-lab - A really interesting analysis of how coding agents like Claude
About clerk-testing

clerk-testing
E2E testing for Clerk apps. Use with Playwright or Cypress for auth flow tests
clerk-testing is an agent skill from the Clerk skills collection that helps a coding agent write end-to-end tests for applications that use Clerk authentication. It works with either Playwright or Cypress and covers auth flow tests, such as signing in and staying signed in across a test run. The skill's mental model is that each test needs a fresh authentication context, so auth state stays isolated between tests. It describes the setup in three parts: clerkSetup() initialises the test environment, setupClerkTestingToken() provides a testing token that gets past bot detection during test runs, and storageState lets Playwright keep the signed-in state between tests to make the suite faster. A decision tree helps the agent choose between Playwright and Cypress and point to the matching Clerk testing guide. The skill is listed on skills.sh, where the page shows install counts, the repository's GitHub stars and the results of its security audits.
- Price
- Free
- Made by
- clerk
- Category
- AI Skills
- Website
- github.com/clerk/skills/clerk-testing











