"GraphQL" matching MCP servers:

MCP server to access Costco warehouse receipts and online orders via their internal GraphQL API.

MCP server for Wave accounting that provides tools for managing chart of accounts, invoices, customers, vendors, products, and reports via the Wave GraphQL API.

Enables agents to explore, chart, rank and compare ERC-4626 vaults across chains and protocols by reading live subgraph data, and to inspect trader performance and copy-trading lineage on Cope Market. Every tool computes derived figures such as drawdowns, annualised returns and windowed P&L rankings rather than exposing raw GraphQL queries.

Enables interaction with the Morpho GraphQL API, providing tools for accessing market data, vaults, positions, and transactions through a Model Context Protocol (MCP) server.

MCP server for connecting AI clients to the Money S3 accounting system via GraphQL API, enabling operations on invoices, contacts, stock, banking, payroll, and more.

Provides 54 tools across 10 categories for Wave Accounting, enabling invoicing, customer management, products, transactions, bills, estimates, taxes, businesses, and financial reporting through Wave's GraphQL API.

Enables AI assistants to manage the full Request for Quotation lifecycle, including submission, quoting, pricing, and installment planning via GraphQL.

Provides read-only access to Xledger accounting data via GraphQL API for querying invoices, balances, projects, timesheets, and more.

Exposes RFQ, travel, and hospitality operations as MCP tools backed by a GraphQL API.