mock-server/mockserver-monorepo

MockServer is an HTTP(S) mock server and proxy for testing that lets you mock APIs, inspect and modify live traffic, and inject failures. It supports HTTP/1.1, HTTP/2, gRPC, WebSockets, TCP and more on a single port, with additional support for HTTP/3, message brokers, and AI/LLM APIs.

About the project

MockServer is a testing server and proxy that imitates APIs, records and changes network traffic, and deliberately introduces failures. It is for developers testing applications against unavailable dependencies, debugging requests, and checking how systems handle degraded services across several network protocols. The catalogue add-ons help operate, configure, and test MockServer.

Latest release mockserver-7.6.0 — MockServer 7.6.0 · 17 Aug 2026

These files are mock-server/mockserver-monorepo's own configuration. They tell Claude Code, OpenCode and Codex how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.

4,965Stars on the repository
61Files it configures its agents with
7,403Tokens loaded in every session
3Agents configured

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Agents