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A contract-driven gRPC regression harness for AI coding agents, with human-approved baselines. Snapshot the valid call chains of an API so an agent can look one up instead of tracing for it. gRPC today, OpenAPI next
An 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.
The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬
Sample cloud-first application with 10 microservices showcasing Kubernetes, Istio, and gRPC.
The open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC. With Cloud, Local and Git storage.
C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
A native gRPC client & server implementation with async/await support.
Nornicdb is a distributed low-latency, Graph+Vector, Temporal MVCC with all sub-ms HNSW search, graph traversal, and writes. Using Neo4j Bolt/Cypher and qdrant's gRPC means you can switch with no changes while adding intelligent features like schemas, managed embeddings, reranking+llm, GPU accel, Auto-TLP, Policy-based Memory Decay, and MCP server.
A comprehensive open-source reference for backend engineering HTTP, concurrency, gRPC, distributed systems, observability, and cloud-native deployment. Built from first principles.
Like cURL, but for gRPC: Command-line tool for interacting with gRPC servers
The Go language implementation of gRPC. HTTP/2 based RPC
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.
The Java gRPC implementation. HTTP/2 based RPC
protocol (trojan, vless, vmess) network (grpc, httpupgrade, raw, ws, xhttp) security (none, reality, tls)
gRPC and protocol buffers for Android, Kotlin, Swift and Java.
Your 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.
gRPC to JSON proxy generator following the gRPC HTTP spec
Portable AI agent runtime for the JVM. One @Agent class runs on Spring AI, LangChain4j, Anthropic, or 9 more behind one SPI. Token streaming, tool calls, human approvals, and governance over WebSocket, SSE, gRPC, or WebTransport/HTTP3. Speaks MCP, A2A, and AG-UI.
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Open Source API and AI Gateway supporting REST, GraphQL, TCP, gRPC and MCP (Model Context Protocol)
Design-first Go framework that generates API code, documentation, and clients. Define once in an elegant DSL, deploy as HTTP and gRPC services with zero drift between code and docs.
gRPC for Web Clients
Provides a set of libraries which add service API versioning to ASP.NET Core Minimal APIs, Controllers, gRPC, OData, and Web API (Classic).
solana arbitrage bot which optimize maximum profit with multi hop spam method, dynamic trade amount. Using geyser grpc and shred steam instead of jupiter aggregator for high performance. solana arbitrage bot solana arbitrage bot solana arbitrage bot solana arbitrage bot solana arbitrage bot solana arbitrage bot solana arbitrage bot solana
The Swift language implementation of gRPC.
A repository for gRFCs
The first open-source AI-driven tool for automatically generating system-level test cases (also known as fuzzing) for web/enterprise applications. Currently targeting whitebox and blackbox testing of Web APIs, like REST, GraphQL and RPC (e.g., gRPC and Thrift).
The Dart language implementation of gRPC.
gRPC for Node.js
gRPC Network Operations Interface (gNOI) defines a set of gRPC-based microservices for executing operational commands on network devices.