Frameworks & SDKs

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A Plugin-Based Multi-Agent System for In-Editor Academic Writing, Review, and Editing

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A simple yet powerful agent framework for personal assistants, designed to enable intelligent interaction, multi-agent collaboration, and seamless tool integration.

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Apache RocketMQ built in Rust — faster, safer, and more memory-efficient. Powering high-performance messaging for the AI era, with AI Agent, MCP, and AI-SRE capabilities.

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The official Swift SDK for Model Context Protocol servers and clients.

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The official Kotlin SDK for Model Context Protocol servers and clients. Maintained in collaboration with JetBrains

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Create AI Agents in a No-Code Visual Builder or TypeScript SDK with full 2-way sync. For shipping AI assistants and multi-agent AI workflows.

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3D & AR SDK for Android (Jetpack Compose + Filament), Apple (SwiftUI + RealityKit), Web, Flutter and React Native. Opens glTF/GLB, 3MF, STL, OBJ and PLY on Android and USDZ on…

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The TypeScript MCP framework

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Agent skills and an AGENTS.md workflow template — isolate in worktrees, build to a service layer, prove with evidence, ship with before/after proof and Greptile review loops.…

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The SmythOS Runtime Environment (SRE) is an open-source, cloud-native runtime for agentic AI. Secure, modular, and production-ready, it lets developers build, run, and manage…

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Local first, desktop companion platform with animated pets, plugin SDK and coding-agent integrations.

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The official HOL Standards SDK, implementing the standards found in https://hol.org/docs/standards

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Search, understand, reproduce, and improve an idea with ease

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LightAgent: Lightweight Python framework for OpenAI-compatible agents with tools, memory, guardrails, tracing, lifecycle hooks, multi-agent collaboration, and workflows.

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Ranked list of 167 AI agent harnesses, plus templates, playbooks, MCP, and learning resources. Rescored weekly.

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An extensible framework for custom, self-evolving AI agents, with configurable agent packages, tools, skills, and multi-round recursive self-improvement (RSI).

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Build agentic systems. Run them with confidence. Orchestrate agents, automate business processes, inspect every execution, and keep humans in control. Deploy Heym on your own…

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80+ production-ready AI agent examples in Python — build autonomous agents, multi-agent systems and agentic AI with uAgents, ASI:One, MCP, A2A, LangChain, CrewAI, Gemini,…

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Backtrader-powered backtesting framework for algorithmic trading, featuring 20+ strategies, multi-market support, CLI tools, and an integrated MCP server for professional traders.

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An AI second brain that maintains itself. Full guide, starter vault, agent skills and scripts for a self-organizing knowledge base in Claude Code and Obsidian.

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A security scanner for your LLM agentic workflows

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MCP Server Framework and Tool Development library for building custom capabilities into agents.

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Bug bounty agent framework for Claude Code, Codex, Gemini, Cursor, Windsurf, Copilot, and OpenClaw — 48 agents, 26 commands, 19 CLI tools, 2 MCP servers, autonomous hunt loops,…

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An open-source, PyTorch-like runtime for dynamic multi-agent and multi-session workflows.

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The Typescript MCP Framework

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Connect any code. Call as dependency. The official repository for Graftcode: the integration-free development layer that lets you call methods across languages and runtimes on…

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The official Ruby SDK for the Model Context Protocol servers and clients.

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Agent samples built using the Strands Agents SDK.

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OpenJudge: A Unified Framework for Holistic Evaluation and Quality Rewards

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The foundation layer for agentic intelligence.