"Information about Neo4j graph database" matching MCP servers:

Enables querying MRR, churn, and revenue from Stripe, Gumroad, and Lemon Squeezy directly inside Claude, allowing natural language questions about business metrics.

Lets Claude run a small online store's back office — searching customers, looking up and listing orders, generating sales reports and low-stock alerts, updating order status, issuing refunds, and creating invoices — with server-side guardrails like refund caps, idempotency keys, an order state machine, and audit logging on every write. Includes a deterministic eval harness that grades agent behaviour against the actual database state.

Enables a shopping agent, before it pays, to determine which of the user's cards to charge, which statement credit applies, and whether that credit has already been used or is about to expire. It also flags payment-rail risks that could prevent merchant credits from triggering, and tracks card, credit, and balance details locally as the user provides them in conversation.

Enables an MCP client to answer revenue questions about a Stripe account — normalized MRR/ARR, subscription and customer churn, failed payments and a one-call revenue summary, all grouped per currency. Access is read-only and a built-in deterministic demo dataset lets every tool be tried without a Stripe API key.

Enables coding agents such as Claude Code or Codex to run and stop the timer, log, correct, delete and restore time entries, read settings, projects, clients, tags, entries and reports, and preview invoices or create and edit invoice drafts. It communicates over stdin/stdout without opening a port, writes to the same audited database as the app, and leaves issuing or voiding invoices to the user in the app.

Thingery is the open item database and MCP server for AI agents to list, find, and trade second-hand goods. Agents publish listings with photos and category attributes, search via hybrid semantic/keyword filters, and connect to the hosted instance or self-host with Postgres + pgvector (npx thingery over stdio).

Enables users to connect bank accounts within a chat session using Sophtron's UCW widget and query account information, owner details, and transactions persistently.

Enables AI assistants to read Itaú bank account information (balances, statements, credit card bills, investments) via Open Finance Brasil, read-only.

RailRouter Lite is a real, production-ready MCP server implementing the Model Context Protocol. It exposes one tool: route_payment. This tool intelligently routes payments to the optimal rail (Stripe MPP, Coinbase x402, or Google AP2) in real time, choosing based on cost, latency, and success rate. Every decision is logged to a Cloudflare D1 database, creating compounding routing intelligence

Connects Mercado Pago accounts via Open Finance Brasil to AI assistants for read-only queries about balances, statements, credit card bills, and investments.

Exposes the full HelloAsso v5 API — memberships, tickets, donations, payments, refunds and checkouts — to any MCP client as 36 tools plus summaries, so assistants can resolve organizations, forms and periods from plain URLs and natural language and answer questions about an association's finances. Money-moving operations are guarded behind explicit confirmation and an optional read-only mode.

Enables AI agents to retrieve and analyze Dwolla payment platform data using natural language, with read-only access to accounts, transfers, customers, and compliance information.

Connects PagBank accounts to AI assistants via Open Finance Brasil, enabling natural language queries about balances, statements, credit card bills, and investments. Read-only and regulated by the Central Bank.

AI-powered personal finance analysis through Claude AI using Plaid integration, enabling natural language queries about transactions, subscriptions, budgets, and spending trends.

Enables an LLM to query and manage customers and invoices—listing clients, searching invoices by status, computing outstanding debt, creating invoices, and marking them paid—through a closed set of server-validated tools without direct database access. Business rules such as amount limits, accumulated daily caps, and input validation are enforced server-side to resist prompt injection and misuse.

Exposes Charles Schwab brokerage data to AI assistants via MCP, enabling natural language queries about positions, option chains, account balances, and trade audits with Lightning micropayment monetization.

Deploy and monetize agent-built apps from one MCP. Ship a full-stack app (login, database, usage billing) with one command, then charge the signed-in end user per API call via X-Settle-Payer (end-user-pays: cost times markup, app owner earns the markup).

Exposes Recapfy's paid endpoints as MCP tools to ask questions about YouTube videos and fetch full transcripts, with automatic USDC payment on Solana per call.

Enables natural language queries about Porto Bank accounts via Open Finance, including balances, statements, credit card bills, and investments, using Claude, ChatGPT, and AI agents.

Connects Player's Bank via Open Finance Brasil to AI assistants, enabling natural language queries about balances, statements, card bills, and investments, read-only.

Exposes subscription insights to AI clients, including platform statistics and subscription plan information.

Connects 99Pay accounts to AI assistants via Open Finance Brazil, enabling natural language queries about balances, statements, card bills, and investments in read-only mode.

Enables querying Brazilian toll payment information (Pedágio Digital) from an official source through a hosted, read-only MCP server, with pay-per-use prepaid credits and no platform credentials required.

Monetized graph answers over Bitcoin Lightning. Sells priced answers from a graph via operator-authored, parameterized, named Cypher query templates.

Connects RecargaPay accounts to AI agents via Open Finance Brasil, enabling read-only queries about balances, statements, credit card bills, and investments in natural language.

Enables AI agents and LLMs to interact with the PAYONE Commerce Platform through MCP tools for managing commerce cases, checkouts, payments, orders, and payment information.

Gives Claude read-only tools over hotel finance data — PMS statistics, POS takings and room charges, card settlements, bank exceptions, supplier invoices and ad spend — alongside write tools that require explicit human approval, such as posting a room charge to a folio or raising a balancing journal. Writes are guarded (balanced journals, real accounts, limits, no duplicates) and every tool call, approval and rejection is logged, letting finance staff investigate red checks and apply fixes without touching the database directly.

Enables AI assistants to interact with the Pekao banking API for account information, payment initiation, and confirmation of funds via MCP tools.

Connects your Ágora bank account via Open Finance Brasil to AI agents like Claude and ChatGPT, enabling natural language queries about balances, statements, credit card bills, and investments in read-only mode.

Enables AI assistants to answer questions about Polish energy performance certificate offers and pricing, collect property data, attach documents, calculate costs, and provide a payment link for ordering certificates. Legal consents and payment remain completed by the user on the website.

Enables AI assistants to learn about a Fort Lauderdale corporate video studio, plan videos and draft scripts, send briefs and brand guidelines, find and book calls, and get deposit links for fixed quotes.

Connects Nubank accounts to Claude, ChatGPT, and AI agents via Open Finance Brasil, enabling natural language queries about balances, statements, credit card bills, and investments in read-only mode.

Enables agents and humans to pay per question over x402 and receive plain-language answers about on-chain activity, priced by complexity before execution. Each paid request runs a live subgraph round trip to search, validate, generate and execute a GraphQL query, then synthesizes the raw results into a grounded response alongside the underlying data.

MCP server providing guarded access to a B2B SaaS billing database (customers, subscriptions, invoices, credit notes) and live ECB exchange rates, with read-only tools and one capped, idempotent write for issuing credit notes.

Enables AI assistants to handle payment support tasks by orchestrating between Stripe and an internal orders database, with human approval required for refunds.

PayDesk MCP is a production-grade Model Context Protocol (MCP) server that exposes payment gateway APIs, tools, prompts, and resources. It bridges the gap between an AI assistant and three underlying database systems to resemble real payment services like Stripe, Razorpay, or PayPal.

CashBFF is a personal-finance MCP server for Claude. Connect your bank through Plaid and ask Claude about your real money in chat.

Hosted MCP server that enables AI assistants to manage clients, invoices, and expenses via the Invox API, supporting actions like drafting, sending, cancelling, and marking invoices as paid, as well as logging expenses and updating client information.