AgentStackNEW
AgentStack is a production-grade multi-agent framework built on Mastra, delivering 50+ enterprise tools, 25+ specialized agents, and A2A/MCP orchestration for scalable AI systems. Focuses on financial intelligence, RAG pipelines, observability, and secure governance. ACP Openclaw, Gemini CLI, Opencode
Compatibility Index
Node.js
RuntimeVerified via documentation
TypeScript
LanguageVerified via documentation
Next.js
FrameworkVerified via documentation
React
Frontend LibraryVerified via documentation
PostgreSQL
DatabaseVerified via documentation
PgVector
Vector DB ExtensionVerified via documentation
Community Discussion
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Why use AgentIndex?
AgentIndex is the definitive directory for AI Agents, MCP Servers, and developer tools. We curate high-quality, open-source resources to help developers build the next generation of AI applications. Whether you are looking for autonomous agents, RAG frameworks, or IDE rules for Cursor and Windsurf, AgentIndex provides a centralized, searchable database to accelerate your development workflow.
What are MCP Servers?
The Model Context Protocol (MCP) is an open standard that enables AI models to securely interact with external data and tools. MCP Servers act as bridges, allowing Large Language Models (LLMs) like Claude and Gemini to access local files, databases, and APIs without direct integration. AgentIndex lists hundreds of ready-to-use MCP servers to enhance your AI's capabilities and context awareness.

