"PostgreSQL MCP (Multi-Version Concurrency Control or specific usage)" matching MCP servers:

AI coding usage analytics — track spend, model usage, and costs across Cursor and Claude Code sessions.

MCP server that wraps Cursor Enterprise API to enable AI agents to answer questions about team spending, usage, and model adoption.

Enables Claude to read your Patch API budget usage, including spend, burn rate, and account details, directly from chat.

A local-first, multi-provider cost meter for LLM usage, exposed as MCP tools. Captures every call into a local SQLite ledger and lets any coding agent query spend, compare providers, and get recommendations — no cloud, no account. First-class support for Chinese providers (Qwen, DeepSeek) alongside Anthropic and OpenAI.

Enables access to Usage and Billing APIs for managing accounts, products, meters, plans, and usage reporting. Supports operations like creating products/plans, reporting usage, and retrieving billing information.

A FastAPI application that hosts multiple MCP servers for weather, news, currency, and quotes APIs.

Enables autonomous evaluation and ranking of wholesale vendor bids for B2B RFQs by weighing unit volume pricing, minimum order quantities, landed tariffs, net payment terms, and historical lead-time reliability to select the best supplier.

A dual-server MCP system with PostgreSQL integration that provides financial tools (stock prices, portfolio calculation, financial news) on one server and utility tools (weather, time, data processing, text analysis) on another server.

Enables agents to submit wholesale quotations from competing suppliers and receive a ranked, deterministic arbitration outcome scoring unit volume pricing, minimum order quantities, landed tariffs, net payment terms, and historical lead-time reliability. Runs as a zero-dependency JSON-RPC 2.0 stdio service exposing tools for B2B procurement sourcing decisions.

Enables multi-agent financial research through MCP, combining live or offline market, news, fundamentals, document RAG, and risk tools with critic review, synthesis, and execution tracing.

Enables read and execution access to multiple MetaTrader 5 accounts, allowing an AI assistant to manage positions, P&L, prices, indicators, history, logs, and trades across accounts.

A comprehensive suite of four MCP servers providing real-time stock market data, currency conversion between 160+ currencies, world timezone conversion, and unit conversion across 10 measurement categories. Features beautiful web interfaces and ChatGPT integration capabilities.

Enables MCP-capable LLMs to securely autofill and save invoices on Digital Invoicing Software on behalf of tenants, with multi-tenant authentication and session management.

A bridge allowing AI/LLMs to seamlessly interact with external APIs for weather, finance, and news services through a standardized MCP-compliant interface.

Exposes Kalshi prediction market data as tools for Claude, enabling multi-agent research pipelines that analyze markets and produce confidence-rated trade signals.

Enables querying official Brazilian Central Bank PTAX dollar closing exchange rates by specific date, date range, or most recent available quotation.

Talk to your GnuCash books: a one-call financial dashboard (net worth, runway, budgets, what's overdue), and whole bank statements entered and reconciled in a single call from CSV, OFX, PDF, or even a screenshot or photo of the statement. Plus transactions, invoices, reports and multi-currency; local, SQLite/PostgreSQL/MySQL.

Enables AI agents to retrieve real-time data on wallet DeFi positions, token balances, and NFT holdings across multiple blockchains. It supports hundreds of protocols and provides specialized tools for chain-specific or protocol-specific portfolio analysis.

Enables AI assistants to securely manage and analyze personal finances through natural language, with full control over data via a private PostgreSQL database.

Open-source MCP server for market analysis: screeners, multi-timeframe technical analysis and backtests for crypto, stocks, forex and futures. 39 tools. Hosted version: TradingMCP.