modelcontextprotocol/
go-sdk
modelcontextprotocol/go-sdkFrameworks & SDKs
The official Go SDK for Model Context Protocol servers and clients. Maintained in collaboration with Google.
5.1k
modelcontextprotocol/
java-sdk
modelcontextprotocol/java-sdkFrameworks & SDKs
The official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI
3.7k
modelcontextprotocol/
php-sdk
modelcontextprotocol/php-sdkFrameworks & SDKs
The official PHP SDK for Model Context Protocol servers and clients. Maintained in collaboration with The PHP Foundation.
1.6k
modelcontextprotocol/
csharp-sdk
modelcontextprotocol/csharp-sdkFrameworks & SDKs
The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.
4.5k
omnigent-ai/omnigentFrameworks & SDKs
Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, Codex, Cursor, Pi, and custom agents — swap harnesses without rewriting, enforce policies and sandboxing, and collaborate in real time from any device.
9.8k
google/adk-goFrameworks & SDKs
An open-source, code-first Go toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.
8.8k
AgentWorkforce/relayFrameworks & SDKs
Real time communication for agents. Wake on message, channels, DMs and actions. Useful for orchestrating agents.
818
BennettSchwartz/
membrane
BennettSchwartz/membraneFrameworks & SDKs
A selective learning and memory substrate for agentic systems — typed, revisable, decayable memory with competence learning and trust-aware retrieval.
95