Metorial builds infrastructure that connects employees, agents, and AI clients to external tools and internal skills. The product includes governance, access control, tracing, an MCP gateway, SDKs for TypeScript and Python, and a marketplace with more than 1,000 integrations. Y Combinator lists Metorial as an active Fall 2025 company founded in 2025.
Connect AI agents to external tools; Monitor and optimize agent performance; Automate data retrieval from APIs; Integrate with various data sources; Build conversational assistants and data analysis tools
Founder / CEO
Metorial is an open-source integration platform designed to connect AI agents with external tools and data through its Model Context Protocol (MCP). The main product offerings include:
Model Context Protocol (MCP): This is the core technology that enables seamless integration between AI agents and various external systems. It provides enterprise-grade observability and scaling capabilities, allowing developers to build complex AI applications efficiently.
Metorial Connect: This service facilitates the connection of AI applications to different data sources and tools, enhancing the functionality and interoperability of AI systems.
Open Source Integration Tools: Metorial offers a suite of open-source tools that developers can use to create and manage integrations, promoting flexibility and customization.
API for AI Integration: The platform provides powerful APIs that allow developers to easily integrate AI functionalities into their applications, streamlining the development process.
SDKs for Developers: Metorial supplies software development kits (SDKs) that simplify the integration of AI capabilities, making it easier for developers to implement and scale their applications.
Key Features and Benefits:
Overall, Metorial targets developers building AI applications, data scientists in tech companies, and SaaS businesses that require robust AI integration solutions.
Backed by Y Combinator; Open source project with community contributions; Provides detailed logging and monitoring tools