Marketstack Mcp

io.github.mrfentmenPublished by GitHub account mrfentmenv1.0.1Updated Oct 24, 2026

Marketstack API: EOD prices, history, tickers, exchanges, dividends.

VerifiedSTDIODesktop onlyFinance

Overview

AI-generated overview

A local MCP server that connects an assistant to the Marketstack API for end-of-day stock prices, price history, tickers, exchanges and dividends.

What you can do
Retrieve end-of-day stock prices and historical price data through Marketstack. Look up tickers and exchange information. Access dividend data. The manifest lists no individual tools, so the exact operations are not documented here.
When to use it
Useful when an assistant needs stock market reference data or historical end-of-day prices from Marketstack, for example for quick lookups or simple market research.
Requirements
Runs as a local process via the npm package marketstack-mcp (stdio transport), so a Node.js runtime is needed. Marketstack is a commercial API that normally requires an API key, but the manifest declares no environment variables or headers, so how credentials are supplied is not documented.
Before you install
Marketstack is a paid API with usage limits, and no API key configuration is declared here, so verify how credentials are provided before installing. Queries are sent to the third-party Marketstack service. Data is informational and not investment advice.

Installation

In SourceWeft

  1. Open Marketstack Mcp in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

This repository has no README.

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

2
  1. v1.0.1LatestOct 1, 2026
  2. v1.0.0Sep 23, 2026

Score

25% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.