AgentKit by Scalekit

AgentKit by Scalekit is an MCP gateway for production AI agents. It lets agents act on a user's behalf across 600+ apps and 30,000+ tools, from Salesforce to GitHub, through a single gateway. AgentKit handles authentication and integrations so that every action runs as the user who requested it, within the scopes they granted. Developers can scope each agent to only the tools its job requires using Virtual MCP Servers, add internal APIs as custom connectors, and use Triggers to start an agent when events like incoming emails occur. Every tool call is logged, making it built for teams taking agents to production. A free tier includes 10,000 tool calls per month.