mercury-invoicing-mcp: This MCP server provides full programmatic access to Mercury business banking, including invoicing, with 34 tools, rate limiting, dry-run, and audit logging. It is the first MCP to expose Mercury's Invoicing API for accounts receivable management. Built-in safeguards protect against runaway agents and prompt injection.; MaxKB: MaxKB is an open-source platform for building enterprise-grade AI agents with integrated RAG pipelines, workflow orchestration, and MCP tool-use capabilities. It supports direct document upload, automatic web crawling, and multiple embedding models for knowledge base construction. Widely used for intelligent customer service, internal knowledge bases, and academic research applications.
Automate invoice creation, sending, and tracking for billing operations
Building intelligent customer service bots with enterprise knowledge bases