#1
Universal memory layer for AI Agents
61K starsJul 18, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add mem0ai/mem0Alternatives
Letta alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Letta
Build stateful agents with long-term memory
96
Quality
83
Trust
23K
Stars
#2
OpenViking is an open-source context database designed specifically for AI Agents(such as openclaw). OpenViking unifies the management of context (memory, resources, and skills) that Agents need through a file system paradigm, enabling hierarchical context delivery and self-evolving.
26K starsJun 19, 2026 pushagent-frameworksPythonAI Agents
$ npx skills add volcengine/OpenViking#3
A programming framework for agentic AI
59K starsApr 15, 2026 pushagent-frameworksPythonLLM
$ npx skills add microsoft/autogen#4
A generative speech model for daily dialogue.
40K starsApr 10, 2026 pushagent-frameworksPythonLLM
$ npx skills add 2noise/ChatTTS#5
Build agents that are visible, understandable, and trusted
29K starsAug 7, 2026 pushagent-frameworksAgentScopePython
$ npx skills add agentscope-ai/agentscope#6
Build and run autonomous AI agents for open-ended tasks
186K starsJul 19, 2026 pushagent-frameworksAutoGPTPython
$ npx skills add Significant-Gravitas/AutoGPT#7
Use multi-agent collaboration for software development
34K starsJun 29, 2026 pushdevelopmentPythonMulti-Agent
$ npx skills add OpenBMB/ChatDev#8
Run autonomous deep research over web and local sources
28K starsJun 28, 2026 pushresearchPythonResearch Agent
$ npx skills add assafelovic/gpt-researcher#9
🐫 CAMEL: The first and the best multi-agent framework. Finding the Scaling Law of Agents. https://www.camel-ai.org
17K starsJun 17, 2026 pushagent-frameworksPythonLLM
$ npx skills add camel-ai/camel#10
Automated Penetration Testing Agentic Framework Powered by Large Language Models
14K starsJun 7, 2026 pushagent-frameworksPythonLLM
$ npx skills add GreyDGL/PentestGPT#11
Automate browser workflows with AI agents
23K starsJul 19, 2026 pushweb-automationPythonBrowser
$ npx skills add Skyvern-AI/skyvern#12
Pocket Flow: Codebase to Tutorial
12K starsMay 31, 2026 pushagent-frameworksPythonLLM
$ npx skills add The-Pocket/PocketFlow-Tutorial-Codebase-Knowledge#13
Build typed AI agents with Pydantic patterns
18K starsJun 17, 2026 pushagent-frameworksPydanticAIPython
$ npx skills add pydantic/pydantic-ai#14
ReMe: Memory Management Kit for Agents - Remember Me, Refine Me.
3.3K starsAug 7, 2026 pushdataPythonRAG
$ npx skills add agentscope-ai/ReMe#15
A Simple and Universal Swarm Intelligence Engine, Predicting Anything. 简洁通用的群体智能引擎，预测万物
70K starsAug 3, 2026 pushrag-knowledgePythonKnowledge Graph
$ npx skills add 666ghj/MiroFish#16
World's first open-source, agentic video production system. 12 pipelines, 52 tools, 500+ agent skills. Turn your AI coding assistant into a full video production studio.
48K starsAug 14, 2026 pushagent-skillsPythonAI Agents
$ npx skills add calesthio/OpenMontageHow to choose
When should you switch?
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Letta if it already passes your workflow test and repository review.
Next step
Compare top candidates side by side
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.