Clean scanStatic scanned
Fetches Yahoo Finance quotes, history, financials and search from JavaScript, a CLI or your agent.
884.9k installs/moMIT
Yfinance MCP Server
szemeng76 · MCP server
Yfinance MCP Server gives an AI assistant access to Yahoo Finance data through the yahoo-finance2 library. Its tools return historical stock prices over a chosen period and interval, chart data including intraday and pre and post market trading, current quotes for one or many symbols, and searches for stocks, ETFs and other financial instruments. Quote summaries with selectable data modules and language and region settings are also offered. It suits people who want an assistant to look up market data.
Written by ooruby from the README of @szemeng76/yfinance-mcp-server 0.1.0.
Not claimed by its maker. Is this yours? Prove it and answer the findings
Why it's useful
Your assistant can look up prices, charts and company summaries from Yahoo Finance when you ask, without you opening a finance site.
What you could do with it
- Ask your assistant for Apple's daily stock prices over the past six months.
- Have your assistant pull Tesla's five-minute chart for today, including pre-market data.
- Ask for current quotes on Apple, Microsoft and Google in a single request.
Written from its documentation: what it says it can do, not what our checks found.
Maintenance
Not measuredNo release date is on record for this package yet. The nightly publisher check records one as it reaches each npm package, about once every ten nights.
Release activity only: it says nothing about quality or safety, and a finished small package can be fine without releases. How it is measured
- Licence and provenance
- finding
- no LICENCE file at the root (.)
Published because it was found. A finding is information about where the limits are, not a verdict that the software is unsafe.
What this does not cover
- Everything. Treat it as you would software from anywhere else.
Receipt history: every signed receipt for every version of this listing, and what changed between them.
In its maker's words
unofficial Yahoo Finance API MCP Server - A Model Context Protocol server implementation for Yahoo Finance API
Compare with
- Yfinance MCP Serverside by side
- Yahoo Finance MCP Serverside by side
- Arcadia Finance MCP Serverside by side
How far this has been checked
Static scanned
- What it establishes
- Its published package, or for a hosted server its source repository at a recorded commit, was read file by file, without running it, by every check in our current scan.
- What it does not
- How it behaves when it runs, or anything the scan does not read yet: several rubric checks, the repository's history, and compiled code in folders named dist or build. For a hosted server, that the endpoint runs the code that was read. The ooruby Index sets out exactly what was read.
- Exactly what was read
- Version 0.1.0, the file with digest sha512-mmk8a+8qVPy+phQg52dlUxdn0mh5XqMS544dufBREvPLgFs/KNlumDI5IMXUfuUqnON6lQg//Bfi2ZogOgO48A==, as the registry publishes it. A published version cannot be replaced, so this names the same bytes for anyone who checks.
- Authentication
- Runs locally. No hosted endpoint is listed for this package. You run it on your own machine, so there is no endpoint of ours to authenticate against.
Adding it
Paste this into your client's MCP configuration.
{
"mcpServers": {
"yfinance-mcp-server": {
"command": "npx",
"args": [
"-y",
"@szemeng76/yfinance-mcp-server@0.1.0"
]
}
}
}Or run it directly.
npx -y @szemeng76/yfinance-mcp-server@0.1.0Pinned to 0.1.0, which is the version the findings above were found in. Drop the version to take whatever is newest, and the report on this page stops describing what you installed.
Where this came from
- Registry
- npm
- Package
- @szemeng76/yfinance-mcp-server
- Version read
- 0.1.0
- Resolved
- 2026-10-10
No build provenance published. The repository above is the one the publisher declared, and nothing links it to the package you would install. That is not a mark against this listing, since most packages are published this way, but it is a check nobody can run.
The badge, if this is your listing
It renders the current rung (static scanned) and links back here, where what that does and does not establish is one click away. It updates itself as the evidence deepens.
[](https://ooruby.com/market/szemeng76-yfinance-mcp-server)About this listing
- Kind
- MCP server
- Category
- Finance & ops
- Pricing
- Free
- Sandbox
- No
- Hosted
- No
- Updated
- 2026-10-04
Similar MCP servers
All MCP serversVerification records what our published tests found on a specific version at a specific date. It is not a warranty, and it does not certify that software is free of defects.