aci
★ 4.9k
vs
alpaca-mcp-server
★ 1.0k
aci vs alpaca-mcp-server
aci: ACI.dev is an open-source tool-calling platform designed to connect over 600 tools to any AI agent or agentic IDE. It provides intent-aware tool access with multi-tenant authentication, granular permissions, and dynamic discovery through a Unified MCP server or a lightweight SDK.; alpaca-mcp-server: The Alpaca MCP Server is a comprehensive Model Context Protocol server that integrates Alpaca's Trading API. It enables natural language trading operations for stocks, options, and crypto through various AI assistants, supporting portfolio management and real-time market data.
01
TL;DR
aciAPI Integration · ★ 4.9k
When to choose:
- You want 600+ pre-built integrations with built-in OAuth and secrets management, so you do not write a client per service.
- You want dynamic tool discovery so tool definitions stay out of the context window.
- You want to use it as an MCP server or through Python and TypeScript SDKs, with no framework lock-in.
When to skip:
- You want a single MCP server to install: the MCP server lives in a separate repository, and self-hosting runs a backend plus a portal.
- You do not want user credentials and tool calls to pass through a third party: that is how the managed service works.
- You need a very actively developed project: our data shows the last push on 2026-05-28.
alpaca-mcp-serverAPI Integration · ★ 1.0k
When to choose:
- You already have an Alpaca account and want an assistant to read quotes, positions and news and place orders on stocks, options and crypto.
- You want to start safely: paper trading is the default.
- You want to limit what the assistant sees with `ALPACA_TOOLSETS`.
When to skip:
- You trade through a different broker: this server is for Alpaca's API only.
- You have prompts or configs built on V1: V2 is a rewrite and none of the V1 tools exist.
- You would switch on live trading without limits and confirmations: a model can misread a prompt and orders can be hard to undo.
02
Side-by-Side Comparison
Field
acialpaca-mcp-serverCategory
API Integration
API Integration
Stars
★ 4.9k
★ 1.0k
License
Apache-2.0
MIT
Install Command
git clone https://github.com/aipotheosis-labs/aci.git
uvx alpaca-mcp-server
Updated
5d ago
1d ago
Open Source
Yes
Yes
Tags
AI Agents, Tool-calling, LLM Infrastructure
Trading API, AI Assistants, Financial Markets
03
Features
aci01600+ Pre-built Integrations
02Flexible Access Methods (MCP server or SDK)
03Multi-tenant Authentication
04Enhanced Agent Reliability
05Framework & Model Agnostic
alpaca-mcp-server01Market Data: Real-time and historical data for stocks, crypto, and options.
02Order Management: Place various order types for stocks, crypto, and options.
03Account Management: View balances, buying power, and portfolio history.
04Options Trading: Advanced options capabilities including contract search and strategy placement.
05Watchlist Management: Create, update, and manage asset watchlists.
04
Use Cases
aci↳VibeOps: Automate devOps by letting your agentic IDE access Vercel, Supabase, Cloudflare, Sentry and more to ship live products.
↳Personal Assistant Chatbots: Build chatbots that can search the web, manage calendars, send emails, interact with SaaS tools, etc.
↳Research Agent: Conducts research on specific topics and syncs results to other apps (e.g., Notion, Google Sheets).
alpaca-mcp-server↳Execute natural language trading commands for stocks, options, and crypto.
↳Query real-time and historical market data for various assets.
↳Manage personal trading accounts, including balances, positions, and orders.
↳Create and update watchlists for monitoring specific securities.
↳Automate complex trading strategies by combining multiple operations.
05
Best For
aciEssentialTrending
alpaca-mcp-serverEssentialTrending
FAQ
FAQ
What is the difference between aci and alpaca-mcp-server?
Both aci and alpaca-mcp-server are in the API Integration category. aci has 4.9k stars, while alpaca-mcp-server has 1.0k stars.
Which is better, aci or alpaca-mcp-server?
The best choice depends on your use case. Choose aci if VibeOps: Automate devOps by letting your agentic IDE access Vercel, Supabase, Cloudflare, Sentry and more to ship live products., and alpaca-mcp-server if Execute natural language trading commands for stocks, options, and crypto..
Is aci free or open source?
Yes, aci is open source on GitHub (Apache-2.0).
Is alpaca-mcp-server free or open source?
Yes, alpaca-mcp-server is open source on GitHub (MIT).
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