MarketNow Registry / Finance / alpaca-mcp-server

alpaca-mcp-server

Alpaca’s official MCP Server lets you trade stocks, ETFs, crypto, and options, run data analysis, and build strategies in plain English directly from your favorite LLM tools and IDEs

Finance v1.0.0 by alpacahq

Trust score

79/100

Install risk

Runs registry code

Source

github

Indexed

2026-09-10

Install

$ pip install alpaca-mcp-server || uvx alpaca-mcp-server

Installing via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.

How MarketNow scored this

Sentinel Index Heuristics — a security-first estimate from public signals:

Package age and release activity (stale repositories lose points)
Verified adoption: registry downloads or GitHub stars, not follower counts
Typosquat distance against the 150 most-installed MCP packages
Injection markers scanned in the package description

Heuristic, not a guarantee. For verified agent credentials and revocation, see the MarketNow Trust API.

What is alpaca-mcp-server?

Alpaca’s official MCP Server lets you trade stocks, ETFs, crypto, and options, run data analysis, and build strategies in plain English directly from your favorite LLM tools and IDEs Indexed by MarketNow with trust 79/100 (Runs registry code).

How do I install it?

Run $ pip install alpaca-mcp-server || uvx alpaca-mcp-server Installing via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.

What does the trust score mean?

Security-first heuristic over public signals (age, adoption, typosquat distance, injection markers). It is not a popularity ranking and not a guarantee of safety. alpaca-mcp-server scores 79/100.