"Understanding RAG (Retrieval-Augmented Generation or related topics)" matching MCP servers:

Provides retrieval and analysis tools for a quantitative-finance research library, enabling whole-passage answers with verifiable citations, citation checking, entity graph exploration, and corpus inspection.

Enables Claude Desktop and Claude Code to answer questions about Indian mutual funds from official SEBI, AMC, and AMFI documents by retrieving cited, layout-aware document chunks through hybrid semantic and keyword search.

Enables querying banking regulatory documents via a RAG pipeline with hybrid search and multiple LLM backends.

Enables MCP clients to list SEC filings, search their pages using hybrid retrieval and learned reranking, and read specific pages over stdio.

Enables generating Python code for Meritz Securities Open API calls, including API search, detail retrieval, and code generation, without requiring an app key.

Provides institutional research data retrieval, extraction, validation, and citation generation for AI assistants via the Model Context Protocol.

Enables AI assistants to access the Billingo v3 invoicing API through MCP, providing 49 read/write tools for managing invoices, partners, and related data over stdio or HTTP transports.

Enables full-text search and retrieval of Korean accounting standards (K-IFRS, K-GAAP, auditing, ICFR, KSSB) and authoritative Q&A, returning verbatim paragraphs with context and related regulatory guidance.

Enables querying persisted cross-venue spread alerts between Polymarket and Kalshi, including recent arbitrage opportunities, spread history for watched topics, and the list of watched topics with thresholds.

Provides tools for RAG-based financial document retrieval, financial calculations, Yahoo Finance stock data, and portfolio analysis via JSON-RPC 2.0 protocol.

Enables MCP clients to interact with Interactive Brokers' Web API for brokerage session management, account information, and trading-related endpoints. It uses the Client Portal Gateway for authentication and supports local or Docker-based deployment.

Enables users and AI agents to resolve tickers, CIKs, or company names to official SEC entity data and retrieve recent EDGAR filings, XBRL financial facts, and optional filing-text excerpts. It delivers structured, source-linked rows for research and tooling, with schema-versioned output and machine-readable error codes.

A read-only MCP server so AI agents can query the corpus or the live site.

IBAN validation across 89 countries, BIC/SWIFT and Swiss clearing lookup, batch validation, payment-reference, postal-address and Swiss QR-bill checks for AI agents. Connect via MCP or the REST API. Includes free quotas, paid credits and a Pro subscription. SEPA and country-risk indicators support payment-data checks; they do not confirm account ownership or replace beneficiary AML/KYC screening.

Integrates the Metis FCA Handbook AI Harness into Claude Desktop to analyze FCA Handbook applicability for financial products, services, or firms, returning structured compliance reasoning with verbatim citations.

Read-only market briefings with source evidence and freshness limits. Discover capabilities, check health, browse latest stories, retrieve a story by ID, and search the published archive. Public Streamable HTTP MCP; no credentials or trading execution.

Enables AI agents to search and retrieve FRED economic time series, including vintage (as-published) data, with tools for series search, observation retrieval, release calendar, revision history, and more.

Enables currency conversion and exchange rate lookups using real ECB reference rates, free and without an API key. Supports natural language queries like 'convert 100 USD to EUR' or 'what's the exchange rate between GBP and JPY?'.

Compares AI coding tool spend before and after a migration -- Cursor, Claude Code, GitHub Copilot, OpenCode, Codex CLI -- via an MCP server, real numbers from each vendor's own API or local logs.

Free MCP server for real-time cryptocurrency data. Get token prices, market overview, top movers, historical charts, and detailed token info directly in Claude Code, Cursor, or any MCP-compatible AI tool. Powered by CoinGecko with 70+ token mappings and built-in caching.

Enables resolving a stock ticker to its SEC Central Index Key and retrieving the latest or calendar-year filing history with official EDGAR links, plus a searchable catalogue of EDGAR form types. It is read-only, needs no API key, and returns filing metadata rather than filing contents.

RiskModels decomposes any US stock or portfolio into market, sector, subsector, and residual risk components with executable ETF hedge ratios — enabling portfolio managers to understand risk exposure and construct precise hedges programmatically.

Provides complete FreshBooks integration with 87 tools covering accounting, invoicing, time tracking, expense management, client/project management, and financial reporting through OAuth2 authentication.

Lets an AI agent read a YNAB budget and ask plain-language questions about it — where money went, what still needs a category, whether an account matches the bank, and when money would run out. Changes such as categorising, splitting or budgeting are read-only by default, and every write is previewed, explicitly confirmed, and undoable.

Enables AI assistants to query Polish new-build housing data: developers' asking prices with price history, real transaction prices from the RCN register, and GUS/NBP market statistics, plus searchable locations, offers, investments and developers. Exposes thirteen read-only tools over the public deweloperuch.pl data, usable from any MCP client or the bundled CLI.

Enables comparing live 18k melted gold buy and sell prices per gram across Milli.gold, Wallgold, Melligold and Daric, identifying the cheapest platform to buy from and the best to sell on. Also provides Milli.gold price history over day, week or month periods plus platform statistics.

Enables LLMs to read and manage Splitwise groups, friends, balances, expenses, comments, notifications, and to resolve people and categories by name via the Splitwise API v3.0, with writes disabled by default and available over stdio or streamable-http behind a bearer token.

MCP server for ISO 20022 acmt.001 Account Opening (and companion acmt.* messages): message-type discovery, required-field lookup, JSON Schema introspection, IBAN/BIC/LEI validation, flat-record validation, and validated acmt XML generation.

Automates GSTR-1 filing through Sandbox.co APIs, enabling seamless integration with Claude Desktop or API for GST return submission.

Read-only, masked views of a local US tax workspace: the documents, each form's checks and the to-do list. Every answer is masked (digits and names hidden), so a cloud agent never sees an amount, name or account number.