If you have no other options… This is not perfect, you implement what you assume the server implemented. Even if there is an OpenAPI spec, the implementer might have mistakes in it or bugs in the code.

That being said, Mokksy looks pretty nice! And it’s build on #ktor 🔥

github.com/mokksy/ai-mo...

I can manually test the calls to the actual endpoint but not as part of automated tests :3
Thankfully in my case it's a tight collaboration between us and them!

Mokksy looks very nice 👀

Mokksy just got a facelift✨💄

The go-to toolkit for mocking HTTP APIs with SSE streaming and LLMs now has a brand new design.

Explore the update at mokksy.dev

#AI #DeveloperTools #OpenSource #Kotlin #Mokksy #SoftwareTesting #ServiceVirtualization

⚡ Mokksy 0.10 is out!

This release focuses on more realistic integration testing:
• YAML-based stub loading
• multipart & form body matching
• improved verification APIs

Built for testing modern HTTP & streaming APIs on the JVM.
github.com/mokksy/mokks...
mokksy.dev

Websockets API is definitely something that has to be built github.com/mokksy/mokks...

🎉 Just launched Mokksy - a friendly mock server for integration-testing AI apps! Think WireMock but made specially for LLMs.
Built with Ktor, handles streaming, SSE, and keeps your tests reliable.
Would love to hear what you think!
github.com/kpavlov/ai-m...
#AI #Testing #DevTools

Unit tests won’t catch what breaks in production.
If your service talks to external HTTP systems — mocking isn’t enough. You miss real config, timeouts, retries, and streaming behaviour. #Mokksy is a #Kotlin mock server with real HTTP & SSE support for black-box integration tests.

A simple test for new Google Java Agent Development Kit #ADK

A #test for @glaforge.dev's ADK example glaforge.dev/posts/2025/0...
github.com/mokksy/ai-mo...

Yes, it’s a direct WireMock alternative but on Ktor. You may configure additional Ktor features with a lambda passed to the constructor. So, it supports everything what Ktor supports. I need to document it better.✍️
Please feel free to create a tickets on GitHub 🤗

mokksy.github.io/mokksy/-mokk...

#Mokksy lets you test your service as a black box and simulate the kinds of failures that usually show up only after deployment. If you care about reliable releases, integration tests need to be part of your strategy. github.com/mokksy/mokksy
mokksy.dev

#Mokksy 0.5.0-Alpha1 is ready for testing github.com/mokksy/ai-mo...

New features include an #Ollama mock server, initial support for #A2A protocol v0.3.0, colored HTTP request logs, and updated Kotlin compiler options with kotlin-stdlib 2.0.10.

#Mokksy AI Mocks 0.4.0 now supports Google #Gemini #VertexAI mocking. Enable deterministic testing with local API simulation - no production dependencies needed. Useful for stable CI/CD with #AI components.

Docs: mokksy.dev/docs/ai-mock...

#AITesting #DevInfrastructure #Gemini​​​​​​​​​​​​​​​​

I found a nice #AI #wiki generator. It helps to understand project structure and architecture, e.g. deepwiki.com/mokksy/ai-mo...

Free for open-source projects. They are asking to add a badge to README file, and the wiki will be updated weekly
deepwiki.com

Catching up with WireMock core features in Mokksy 0.1.1 (github.com/kpavlov/ai-m... ):
- stub priorities
- http headers matching

github.com/kpavlov/ai-m...

#mokksy