Marketstack MCP Server

MCPOpen Source19.6

by shussey • Finance & Markets

An MCP server that gives Claude agents access to Marketstack end-of-day and historical stock data for querying prices, volumes, and basic analysis.

Example Use Cases

1
Fetch end-of-day (EOD) stock quotes for a given symbol and date range.
2
Historical price, volume, and adjusted price data to compute trends or generate summaries.
3
Supplement conversational responses with concrete market data (e.g., recent closes, highs/lows, and volumes).

Description

This repository implements a Model Context Protocol (MCP) server that fetches End-of-Day (EOD) and historical stock data from the Marketstack API so Claude can answer stock-related queries. It handles API authentication, rate-limit considerations, and returns structured price, volume, and adjustment data. The project is written in TypeScript and intended as a simple, extendable bridge to provide agents with market data without manual API handling.

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Security

Scanned 2 month(s) ago

Risk Level

MINIMAL

Read-only data retrieval, no side effects

Trust Score

D40/100

3/17 checks passed

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Quick Stats

Service TypeMCP

Pricing ModelFreemium

Capabilities0 Tools / 0 Prompts / 0 Resources

Ownershussey

CategoryFinance & Markets

DependenciesStandalone