Finnhub Mcp

Name: Finnhub Mcp
Author: salzaki

finnhub-mcp · by salzaki

A Model Context Protocol server for Finnhub financial data

3 48/wk 11 tools GitHub npm

No known CVEs

No license

Actively maintained

Last commit 4d ago

Works with most clients

Transport: stdio, sse, http

11 tools · ~1.4k tok

Grade B · 0.7% of 200K ctx

Edit this pageView history

AI / ML Finance

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "finnhub": {
      "env": {
        "FINNHUB_API_KEY": "your_api_key_here"
      },
      "args": [
        "run",
        "--project",
        "/absolute/path/to/finnhub-mcp/src/FinnHub.MCP.Server",
        "--",
        "--stdio"
      ],
      "command": "dotnet"
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/finnhub-mcp)](https://mcppedia.org/s/finnhub-mcp)

Read me

What Finnhub Mcp does

A Model Context Protocol (MCP) Server built on the official ModelContextProtocol C# SDK that exposes Finnhub's financial-data APIs to MCP-compatible clients (Claude Desktop, IDE assistants, and other agents). The server can be hosted over HTTP or STDIO and follows Clean Architecture across three projects: Server (transport + MCP surface), Server.Application (domain), and Server.Infrastructure (Finnhub HTTP client + serialization).

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'finnhub-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

81/100across 5 weighted dimensions

How we score →

0255075100

−19

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked finnhub-mcp against OSV.dev.

Inventory

Tools (11)

Click any tool to inspect its schema.

~1.4k tokens total

Inventory

Resources (2)

exchanges

The full catalog of stock venues Finnhub supports (79 exchanges: code, name, country, MIC, timezone, market hours)

finnhub://resources/exchanges

api-status

Latest observed Finnhub upstream quota: remaining, reset_at, and a rolling 429 count

finnhub://resources/api-status

Community

Reviews

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Have you used this server?

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How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Finnhub Mcp safe to use?: Finnhub Mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install Finnhub Mcp?: Finnhub Mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can Finnhub Mcp do?: Finnhub Mcp provides 11 tools: search-tools, search-symbol, get-quote, get-company-profile, get-peers and 6 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with Finnhub Mcp?: Finnhub Mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is Finnhub Mcp actively maintained?: Finnhub Mcp is actively maintained — last commit was 4 days ago. It has 3 GitHub stars.

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Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

{ "mcpServers": { "finnhub": { "env": { "FINNHUB_API_KEY": "your_api_key_here" }, "args": [ "run", "--project", "/absolute/path/to/finnhub-mcp/src/FinnHub.MCP.Server", "--", "--stdio" ], "command": "dotnet" } } }

Frequently Asked Questions

Is Finnhub Mcp safe to use?

Finnhub Mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install Finnhub Mcp?

Finnhub Mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can Finnhub Mcp do?

Finnhub Mcp provides 11 tools: search-tools, search-symbol, get-quote, get-company-profile, get-peers and 6 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with Finnhub Mcp?

Finnhub Mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is Finnhub Mcp actively maintained?

Finnhub Mcp is actively maintained — last commit was 4 days ago. It has 3 GitHub stars.