Agent Framework SDKs LLM Tools

Frameworks and SDKs for building, configuring, and orchestrating AI agents with control over tools, context, and execution flow. Does NOT include agent applications, monitoring tools, or integrations with specific platforms like AnythingLLM or Discord.

There are 111 agent framework sdks tools tracked. 6 score above 50 (established tier). The highest-rated is fractalic-ai/fractalic at 59/100 with 63 stars. 1 of the top 10 are actively maintained.

Get all 111 projects as JSON

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#	Tool	Score	Tier	Stars	Language
1	fractalic-ai/fractalic Fractalic: Build and version-control AI systems using Markdown & YAML....	59	Established	63	Python
2	Haohao-end/LMForge-End-to-End-LLMOps-Platform-for-Multi-Model-Agents AI Agent Development Platform - Supports multiple models...	55	Established	650	Python
3	qntx/x402-openai-python Drop-in OpenAI Python client with transparent x402 payment support.	55	Established	259	Python
4	PrefectHQ/marvin an ambient intelligence library	54	Established	6,101	Python
5	ArcadeAI/arcade-py Official Arcade Python Client	51	Established	50	Python
6	1arry1iu/archetype Your ultimate archetype, construct, perspective, persona, and process...	51	Established	52	Python
7	wsshow/feikong-teams 一个基于多智能体协作的 AI...	49	Emerging	44	Go
8	sourcewizard-ai/sourcewizard SourceWizard - Setup Wizard for devtools and libraries.	49	Emerging	28	TypeScript
9	idosal/AgentLLM AgentLLM is a PoC for browser-native autonomous agents	49	Emerging	457	JavaScript
10	bassrehab/ISO8583-Simulator Modern ISO 8583 simulator with CLI, Python SDK, and interactive notebooks....	48	Emerging	37	Python
11	nagaraj-real/agent-builder-api Agent Builder API - Backend service for Agent Smith extension	46	Emerging	29	Python
12	OpenBMB/AgentVerse 🤖 AgentVerse 🪐 is designed to facilitate the deployment of multiple...	46	Emerging	4,960	JavaScript
13	PirateforFreedom/luann Luann (fka TypeAgent) allows you to create many LLM based agent(Various...	45	Emerging	24	Python
14	Summoner-Network/summoner-core Summoner's core SDK for building and deploying agents	45	Emerging	13	Python
15	yu-iskw/llmops-demo-ts Demonstrate LLMOps in TypeScript	44	Emerging	6	TypeScript
16	hemantsingh443/blackboard-core A Python SDK for building LLM-powered multi-agent systems using the...	44	Emerging	4	Python
17	brynary/attractor Full implementation of StrongDM Attractor specs in TypeScript	43	Emerging	19	TypeScript
18	agentsea/surfkit A toolkit for building computer use AI agents	42	Emerging	192	Python
19	vishalmysore/a2a-examples Examples on how to Integrate Google A2A Protocol and Claude MCP protocol in...	42	Emerging	28	Java
20	QiYao-Wang/AutoPatent Repository of AutoPatent.	41	Emerging	185	JavaScript
21	wladpaiva/aibitat Multi-Agent Conversation Framework in TypeScript	41	Emerging	149	TypeScript
22	huangjia2019/a2a-in-action 我从A2A官方克隆下来，并加以修改的A2A实战代码示例，用于初学者入门教学，大家一起来A2A吧。	40	Emerging	78	Python
23	bhakthan/AI_Agent_School An interactive educational platform for understanding AI agents	40	Emerging	7	TypeScript
24	craftgen/craftgen Integrating AI into every workflow with our open-source, no-code platform,...	40	Emerging	313	TypeScript
25	MaestroAgent/maestro Multi-agent orchestration platform. Deploy any AI agent to any interface.	40	Emerging	11	TypeScript
26	LEMMAIR/justune Justune is a browser-hosted agent runtime for local code and file work....	39	Emerging	3	TypeScript
27	sanand0/apiagent Query APIs through natural language using LLMs	37	Emerging	3	JavaScript
28	KabakaWilliam/trajectorykit A lean, local AI research agent framework that runs on your machine	35	Emerging	2	Python
29	Ramakrishna1967/AgentStack AgentStack is an open-source observability platform for AI agents —...	35	Emerging	2	Python
30	Kava-Labs/oros Empowering Decentralized Applications with Intelligent Agents	35	Emerging	7	JavaScript
31	iskandarreza/ai-worker-js Implementation of autonomous AI agent(s) in JS using Webworkers	34	Emerging	9	JavaScript
32	codeterrayt/AI-Agent-Boilerplate Supports API, Websocket with tool calling out of the box with proper code...	34	Emerging	1	JavaScript
33	estuary-ai/mangrove Mangrove is the backend module of Estuary, a framework for building...	34	Emerging	15	Python
34	Routstr/protocol technical specification and improvement protocol	34	Emerging	39	—
35	suobset/automator SelfSelect: an LLM-based Android scripting/automating platform (currently...	34	Emerging	7	Kotlin
36	betcorg/openai-agents A TypeScript library that extends the functionalities of the official OpenAI...	33	Emerging	3	TypeScript
37	default-anton/pi-moonshot Pi extension adding Moonshot AI provider support with Kimi K2.5, Kimi...	33	Emerging	4	TypeScript
38	plugboard-dev/plugboard Plugboard is an event driven modelling and orchestration framework in Python...	33	Emerging	28	Python
39	LittleLittleCloud/WebSurferAgent A web surfer agent demo using playwrite.net and autogen.net	33	Emerging	8	C#
40	egor-baranov/a2a-ui Repo migrated to a2a-community ogranization https://github.com/a2a-community/a2a-ui	32	Emerging	12	TypeScript
41	phun-ky/hybrid-compute Run compute tasks wherever they run best - local, threaded, or remote - with...	31	Emerging	3	TypeScript
42	mikeghen/coinbase-mpc-toolkit Tools for Langchain Agents to use to interact with Coinbase's MPC Wallet API	31	Emerging	3	JavaScript
43	cortexphp/cortex Agentic Framework for Laravel	30	Emerging	1	PHP
44	autoharness/CarToolForge Seamlessly integrate Large Language Models with vehicle functions on Android...	30	Emerging	2	Kotlin
45	sabertazimi/lab :zap: Experimental prototypes	29	Experimental	4	TypeScript
46	tobenot/Hybrid-Intelligence-Toolkit Hybrid Intelligence Toolkit (HIT) - A TypeScript-based agent simulation...	29	Experimental	1	—
47	cristiandley/Astor Prompts that flow in a graceful dance	29	Experimental	7	TypeScript
48	doomspork/luagents Agents that think in Lua code. Inspired by smolagents.	29	Experimental	6	Elixir
49	edmar/whenx Event-Driven Autonomous Agents. create alerts in the form of "When X...	28	Experimental	53	Python
50	Aschen/func-test-agent-llm A LLM agent capable of writing an API documentation and functional tests...	28	Experimental	10	TypeScript
51	proficientai/js The TypeScript/JavaScript monorepo for Proficient AI	28	Experimental	11	JavaScript
52	samthedataman/x402-sdk x402 Payment Protocol SDKs - Dead simple micropayments for APIs and AI agents	27	Experimental	2	Python
53	Exoaihq/exo-server This is the Exo app server. This is the backend for the Exo app	27	Experimental	14	TypeScript
54	BathSalt-2/arch1tech Arch1tech — The multimodal AI creation and deployment platform. Build...	27	Experimental	6	HTML
55	heavylildude/magnus-orchestrator An Agentic Orchestration Layer for LLM	27	Experimental	7	JavaScript
56	shadowthreads/shadow-threads Deterministic workflow state and execution replay for AI systems	27	Experimental	1	TypeScript
57	Leopc1977/Eklesia Eklesia is a library for orchestrating AI agent interactions in simulated...	26	Experimental	1	TypeScript
58	Shangri-la-0428/Babel AI World State Machine — define a world seed, watch autonomous agents...	25	Experimental	3	TypeScript
59	yeyitech/forgeops Runtime-agnostic AI R&D control plane for observable, recoverable, and...	25	Experimental	8	JavaScript
60	mnemom/aip Agent Integrity Protocol — real-time thinking block analysis for AI agent alignment	25	Experimental	7	TypeScript
61	Phoenixrr2113/agntk A modular AI agent framework built on Vercel AI SDK. Zero-config agents with...	25	Experimental	1	TypeScript
62	AgentGatePay/agentgatepay-sdks Official JavaScript/TypeScript and Python SDKs for AgentGatePay - Payment...	25	Experimental	2	TypeScript
63	calf-ai/calfkit-broker Deploy event-driven, distributed AI agents with Calfkit broker	24	Experimental	1	Makefile
64	ChunkyTortoise/EnterpriseHub Multi-agent orchestration platform: Planner/Coder/QA mesh, circuit-breaker...	24	Experimental	—	Python
65	commune-dev/commune-python Python SDK for email & SMS in AI agents. Give your agent an inbox in 4...	24	Experimental	3	Python
66	Tanyayvr/agent-qa-toolkit Self‑hosted QA for AI agents: evidence packs, regression diffs, CI gates.	23	Experimental	2	TypeScript
67	r-manimaran/MicrosoftAgentFramework Projects created using MicrosoftAgentFramework and different LLM	23	Experimental	3	C#
68	TokenZip/TrexAPI TrexAPI is the reference implementation of the edge caching node and pointer...	23	Experimental	2	JavaScript
69	openlibx402/openlibx402 An open-source library for AI-native x402 integrations in the Solana...	22	Experimental	3	TypeScript
70	agent4java/agent4j Lightweight multi-agent framework for Java Spring Boot	22	Experimental	1	Java
71	elemein/agent-stoat Local-first coding agent built with small models in mind and tight VRAM budgets.	22	Experimental	—	Python
72	kohld/crest An autonomous AI agent that lives in this repository — thinking, building,...	22	Experimental	—	TypeScript
73	aegiswizard/astack Universal AI development workflow stack. Model-agnostic. Stack-agnostic. MIT...	22	Experimental	—	TypeScript
74	continuity-model/branching-reference-model A structural protocol for stable human–AI collaboration based on explicit...	22	Experimental	—	—
75	dblxl/protocol AI system contracts and structured output design	22	Experimental	—	TypeScript
76	depravity497/a "A" is a multifunctional programming language known for its simplicity and...	22	Experimental	1	—
77	ValidKit/validkit-typescript-sdk Official TypeScript/JavaScript SDK for ValidKit Email Verification API	22	Experimental	1	TypeScript
78	commune-dev/commune-js JavaScript/TypeScript SDK for email & SMS in AI agents. Send email, receive...	22	Experimental	1	TypeScript
79	ai-in-pm/NeuroBM NeuroBM is a research and educational platform for cognitive modeling using...	21	Experimental	—	Python
80	MOATEZ77/JV-Archon ⚙️ Build and manage decentralized applications with JV-Archon, a powerful...	21	Experimental	—	Shell
81	vishalvibes/wis The Web Intelligence Specification (WIS) provides a set of guidelines for...	21	Experimental	9	—
82	TheMemeBanker/x402-pay Open-source x402 payment processor for AI agents. Sub-400ms settlement on...	21	Experimental	—	TypeScript
83	Yasoekmekcan/x402-gateway-template Enable self-hosted APIs to accept USDC micropayments via the x402 protocol...	21	Experimental	—	JavaScript
84	lukka/VerySimpleAIAgent One of the simplest LLM-based agent you’ll ever see.	21	Experimental	—	JavaScript
85	hiddenpath/ai-protocol A data-driven registry and operator-based specification for normalizing AI...	21	Experimental	—	JavaScript
86	Pablitocalvi/OpenSandbox 🛠️ Build AI applications easily with OpenSandbox, a universal platform...	21	Experimental	—	Python
87	sermas-eu/sermas-api SERMAS Toolkit API	19	Experimental	—	TypeScript
88	arterm-sedov/cmw-platform-agent An agentic Copilot for the CMW Platform	19	Experimental	2	Python
89	EcomineAI/JV-Archon JV-Archon is my personal offline LLM ecosystem.	18	Experimental	1	Shell
90	BuddySpuds/AI-Discovery-Protocol AI Discovery Protocol (ADP) - Open standard for making websites discoverable...	18	Experimental	1	—
91	simonweniger/agentkit-landing Landing page to promote AgentKit	17	Experimental	1	JavaScript
92	dastbal/nestjs-ai-agent-lib 🤖 Autonomous AI Agent for NestJS. Principal Software Engineer level.	15	Experimental	2	TypeScript
93	AkshatSharma25/ArchAgent Turn a single prompt into a complete system architecture. ArchAgent is a...	15	Experimental	2	Python
94	NORNR/sdk-ts TypeScript SDK for NORNR — spend governance for AI agents	14	Experimental	—	JavaScript
95	azex-ai/sdks Official Azex SDKs — TypeScript, Python, MCP Server, CLI for the...	14	Experimental	—	TypeScript
96	FahadAkash/LocalStack The LocalStack for AI Agents - Enterprise-grade mock API platform for...	14	Experimental	3	Python
97	Medinz01/pm-agent Local-first AI project management agent — reads your repo, documents it,...	14	Experimental	—	Python
98	vivek7557/OPENAI-SANDBOX A collection of projects exploring the capabilities of large language models...	14	Experimental	1	Jupyter Notebook
99	0xShortx/agentads-sdk AgentAds SDK — monetize your AI app's responses with contextual sponsored cards	13	Experimental	—	TypeScript
100	foundationallm/.github A platform accelerating delivery of secure, trustworthy enterprise copilots.	13	Experimental	—	—
101	carllippert/SecretAgents Local AI Agent x Decentralized Notes x Decentralized Messaging	13	Experimental	11	JavaScript
102	IBJunior/local-agent-docker-model-runner A flexible, extensible AI agent backend built with NestJS—designed for...	13	Experimental	6	TypeScript
103	Aschen/bug-agent-llm A LLM Agent capable of fixing bug by himself from a Javascript Error	13	Experimental	13	TypeScript
104	tsol/fasola Free, Autonomous Self-Orchestrating Local Agent in Javascript.	13	Experimental	11	TypeScript
105	13point5/marvin.ts An attempt to create a TypeScript port of marvin from Python	12	Experimental	5	TypeScript
106	phasm-ai/phasm The open-source hub to build & deploy GPT/LLM Agents ⚡️	11	Experimental	—	TypeScript
107	Xeda-Development/XedaCarOS Car OS For DIY	11	Experimental	—	—
108	knilink/dumb-dumb-code-checker LLM Static Code Analysis Agent Equipped with Code Navigation Tools	11	Experimental	—	TypeScript
109	seasalim/solverbot Autonomous AI maze exploring agent	11	Experimental	—	JavaScript
110	allegorod/bridgegpt Protocol for Meaning Alignment	11	Experimental	—	—
111	stoneskin/AnythingLLM_AgentSample test the AnythignLLM custom agent	10	Experimental	2	JavaScript