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Vintage MCP server

by RezaSoleymanifar·io.github.RezaSoleymanifar/vintage·v0.9.0·1 stars
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Free financial data from eleven sources behind six verbs, point-in-time where the source allows.

B83/100grade B
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Safety scan
B83/100

full report

Adoption
New

1 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

Vintage tools (7, 1 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • backtestwrite action

    Run a cross-sectional backtest. Point-in-time and costed by construction.

  • benchmark

    Score a backtest against the published Fama-French factors.

  • discover

    Search every source's catalog for fields matching a plain-English query.

  • events

    Timeline of what happened to an entity, with exact public timestamps.

  • fetch

    Fetch any field from any source, as point-in-time rows.

  • resolve

    Turn any identifier into the entity key every other verb accepts.

  • status

    Cache size, configured keys, sources available, and specs tried so far.

Public scan report

scanner v0.1.9 · 2026-09-24 · same rubric, same numbers if you re-run it

no findings
  • Code scan39 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitystatic API keys via environment variables6/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 83/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Vintage compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
83/100
higher than 65% of 48,255 servers
Tools
7
the typical server has 7
Tools that change things
14%
typical: 0%. Fewer write tools means less an agent can break
GitHub stars
1
more than 65% of 28,688 servers

What its tools let an agent do: 6 read · 1 change

Install Vintage in Claude Code, Cursor or VS Code

claude mcp add vintage -- uvx vintage-mcp
Add to Cursor

What the publisher says

From the Vintage repository's README, as published. We do not edit it. Read it on GitHub

Free financial data exists and is scattered across twenty APIs with twenty shapes. Everyone rebuilds the same glue, badly, and quietly ends up backtesting on restated figures and survivor biased universes.

Vintage is that glue, written once, served over MCP. It hosts no data. It connects, normalizes, and serves structured financial data from the web.

A research terminal that costs $0 and won't lie to you about your Sharpe.

rezasoleymanifar.github.io/vintage

What people use it for

Two of four scenes — see the full reel on the site.

Install

Claude Code

claude mcp add vintage -s user -- uvx vintage-mcp

Claude Desktop / any MCP client — add to your config file:

{
  "mcpServers": {
    "vintage": {
      "command": "uvx",
      "args": ["vintage-mcp"]
    }
  }
}

Claude Desktop config lives at %APPDATA%\Claude\claudedesktopconfig.json (Windows) or ~/Library/Application Support/Claude/claudedesktopconfig.json (macOS). Restart the app afterwards. MCP servers load once at startup.

Needs uv. If you'd rather use pip: pip install vintage-mcp and set the command to vintage.

Optional configuration

Everything works with zero configuration. These make it work better:

Set them under "env" in the same config block:

{
  "mcpServers": {
    "vintage": {
      "command": "uvx",
      "args": ["vintage-mcp"],
      "env": {
        "VINTAGE_USER_AGENT": "Jane Quant jane@example.com",
        "FRED_API_KEY": "..."
      }
    }
  }
}

Your key stays in this file. It is read by the server process and is never passed through the model or written into the conversation.

Use it as a library

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Vintage: common questions

Is Vintage MCP server safe?
Mostly: it is graded B (83/100). Read the Vintage safety report
How do I install Vintage?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Vintage need an API key?
Yes. The registry entry asks for FRED_API_KEY.
Is Vintage maintained?
The last commit was 41 days ago (2026-09-24). The latest release is v0.9.0.
How does Vintage compare with other MCP servers?
safety score 83/100 (higher than 65% of 48,255 servers); tools 7 (the typical server has 7); tools that change things 14% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.