PyPI · crates.io · npm99Exceptionalhealth index

IBM/mcp-context-forgeAn AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and management. Optimizes Agent & Tool calling, and supports plugins.
Python★ 4,477Sep 16, 2026
Go98Exceptionalhealth index
Go · Shell★ 707Sep 10, 2026
Go · npm98Exceptionalhealth index
Go★ 4,979Aug 28, 2026
crates.io97Exceptionalhealth index
Rust★ 974↓ 23.7K/moSep 13, 2026
Maven · npm97Exceptionalhealth index

line/armeriaYour go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.
Java★ 5,148Oct 20, 2026
Go · npm97Exceptionalhealth index

maximhq/bifrostFastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, cluster mode, guardrails, 1000+ models support & <100 µs overhead at 5k RPS.
Go · TypeScript★ 7,608Aug 28, 2026
PyPI · crates.io · npm96Exceptionalhealth index

BerriAI/litellmThe fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]
Python · TypeScript★ 58.9K↓ 12.7M/moSep 16, 2026
NuGet96Exceptionalhealth index

stripe/stripe-dotnetStripe.net is a sync/async .NET 4.6.1+ client, and a portable class library for stripe.com.
C#★ 1,522Sep 11, 2026
npm · Go96Exceptionalhealth index

wundergraph/cosmoThe open-source solution to building, maintaining, and collaborating on GraphQL Federation at Scale. The alternative to Apollo Studio and GraphOS.
TypeScript · Go · HTML★ 1,263↓ 2.2M/moSep 9, 2026
npm95Exceptionalhealth index

apollographql/federation🌐 Build and scale a single data graph across multiple services with Apollo's federation gateway.
TypeScript★ 724↓ 12.7M/moAug 27, 2026
npm94Exceptionalhealth index
TypeScript★ 619↓ 11.9M/moAug 27, 2026
PyPI · crates.io94Exceptionalhealth index

smg-project/smgEngine-agnostic LLM gateway in Rust. Full OpenAI & Anthropic API compatibility across vLLM, TRT-LLM, TokenSpeed, SGLang, OpenAI, Gemini & more. Industry-first gRPC pipeline, KV cache-aware routing, chat history, tokenization caching, Responses API, embeddings, WASM plugins, MCP, and multi-tenant auth.
Rust · Python★ 515↓ 1M/moSep 9, 2026
PyPI · Go94Exceptionalhealth index

wso2/api-platformAI-ready, GitOps-driven API platform for full lifecycle management across cloud, hybrid, and on-prem.
Go · TypeScript · Gherkin★ 78↓ 15.5K/moOct 22, 2026
NuGet · PyPI93Exceptionalhealth index
C#★ 8,716Aug 28, 2026
npm93Exceptionalhealth index
TypeScript★ 1,163↓ 2M/moSep 15, 2026
npm93Exceptionalhealth index
TypeScript★ 297↓ 360.7K/moSep 16, 2026
Go93Exceptionalhealth index

zeromicro/go-zeroA cloud-native Go microservices framework with cli tool for productivity.
Go★ 33.3KSep 20, 2026
npm92Excellenthealth index
JavaScript★ 2,488↓ 672.7K/moSep 9, 2026
npm · PyPI · Packagist +292Excellenthealth index
TypeScript★ 14.3K↓ 5,048/moSep 19, 2026
npm92Excellenthealth index

zwave-js/zwave-js-uiFull featured Z-Wave Control Panel UI and MQTT gateway. Built using Nodejs, and Vue/Vuetify
Vue · TypeScript★ 1,238↓ 2,229/moSep 18, 2026
npm · Maven · RubyGems90Excellenthealth index
TypeScript · Kotlin★ 810↓ 354.3K/moSep 15, 2026
Packagist90Excellenthealth index
PHP★ 115↓ 99.7K/moSep 8, 2026
npm89Excellenthealth index
TypeScript★ 6↓ 2,803/moSep 10, 2026
npm89Excellenthealth index
JavaScript★ 67↓ 172.9K/moSep 16, 2026
Packagist89Excellenthealth index
PHP★ 606↓ 735.9K/moSep 17, 2026
npm89Excellenthealth index

stoqey/ibInteractive Brokers TWS/IB Gateway API client library for Node.js (TS)
TypeScript★ 331↓ 201.3K/moSep 13, 2026
npm · crates.io88Excellenthealth index

MikkoParkkola/mcp-gatewayOne endpoint in front of unlimited MCP servers and REST APIs. The agent sees a fixed ~15-tool surface however many you connect, so tool-list token cost stays flat (about 89% less on a 100-tool stack) and the savings climb as you add more. Single Rust binary.
Rust★ 64↓ 690/moSep 11, 2026
npm88Excellenthealth index

Portkey-AI/gatewayA blazing fast AI Gateway with integrated guardrails. Route to 1,600+ LLMs, 50+ AI Guardrails with 1 fast & friendly API.
TypeScript★ 12.8K↓ 2,094/moAug 27, 2026
npm88Excellenthealth index

ardatan/graphql-mesh🕸️ GraphQL Federation Framework for any API services such as REST, OpenAPI, Swagger, SOAP, gRPC and more...
TypeScript · MDX★ 3,511Sep 14, 2026
NuGet88Excellenthealth index
C#★ 27Sep 14, 2026