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#mock-server

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

11 records
Tagged “mock-server”Ranked by health index
Maven
80Goodhealth index
karatelabs/karate
Test Automation Made Simple
Java★ 8,903Jul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
npm
80Goodhealth index
stoplightio/prism
Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations.
TypeScript★ 4,990↓ 2.5M/moJul 21, 2026
Apache-2.0Jul 21, 2026 · metrics 1.13.0
npm
75Goodhealth index
CopilotKit/aimock
Mock everything your AI app talks to — LLM APIs, MCP, A2A, AG-UI, vector DBs, search. One package, one port, zero dependencies.
TypeScript★ 651↓ 2.7M/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
—
75Goodhealth index
wiremock/WireMock.Net
WireMock.Net is a flexible product for stubbing and mocking web HTTP responses using advanced request matching and response templating. Based on WireMock Java, but extended and different functionality. Full documentation can be found at https://wiremock.org/dotnet/.
C#★ 1,675Jul 18, 2026
Apache-2.0Jul 18, 2026 · metrics 1.13.0
Go · npm
73Goodhealth index
bavix/gripmock
The fastest and most reliable gRPC mock server for testing and development
Go★ 73Jul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
Go · npm
67Moderatehealth index
marle3003/mokapi
Your API mocking tool for OpenAPI and AsyncAPI using Go and JavaScript - https://mokapi.io
Go · Vue★ 56Jul 15, 2026
MITJul 15, 2026 · metrics 1.13.0
PyPI
65Moderatehealth index
cdelmonte-zg/nanoidp
A lightweight, configurable Identity Provider for development and testing. Supports OAuth2/OIDC and SAML 2.0 protocols with a full-featured web UI for configuration.
Python · HTML★ 18Jul 18, 2026
MITJul 18, 2026 · metrics 1.13.0
Go · npm
64Moderatehealth index
dever-labs/mockly
Cross-platform multi-protocol mock server — HTTP, WebSocket, gRPC, GraphQL, TCP, Redis, SMTP, MQTT — with a web UI, scenario system, and fault injection.
Go · Java★ 1Jul 17, 2026
MITJul 17, 2026 · metrics 1.13.0
Go
57Moderatehealth index
intentius/mudflaps
Stateful local emulator of the Fly.io Machines API (flaps) — like LocalStack, for Fly Machines. Test Machines-API clients offline.
Go★ 0↓ 0/moJul 13, 2026
MITJul 13, 2026 · metrics 1.13.0
RubyGems
45At riskhealth index
mocktools/ruby-dns-mock
DNS mock server written on 💎 Ruby. Mimic any DNS records for your test environment with fake DNS server.
Ruby★ 65Jul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
Go
41At riskhealth index
l3acler/holo
Zero-config, single-binary mock REST API server from a JSON file. Written in Go.
Go★ 1Jul 15, 2026
MITJul 15, 2026 · metrics 1.13.0