ai-agent

matchingEngine: Ultra‑fast multi‑threaded order matching engine

Name: matchingEngine: Ultra‑fast multi‑threaded order matching engine
Author: IanLKaplan

Provides founders building trading apps with a high‑performance, concurrent market order matcher that scales with low latency.

From the repo · “A multi-threaded, high performance market order matching engine.”

intermediate⏱ 30 minutes💵 Free

119 stars23 forksGuide quality 9/10 · reviewed Oct 19Updated 11/5/2013100% free · open source

What it is

Use the matchingEngine skill to quickly match market orders without writing custom code.

Real use case example

"A founder wants to create a real-time order matching platform. They set up the matchingEngine skill and connect it to their existing Amazon Web Services account. They define the matching rules and start the service. Now, when a new order is received, the system instantly matches it with the best counterparties."

Best insideClaude DesktopCursorCodex CLI

When to use it

•Building a cryptocurrency exchange or trading platform
•Creating a marketplace for securities or commodities trading
•Developing a high-frequency trading application

Ready-to-paste prompt

go run main.go -config=config.json -orders=orders.json

Heads up: The matchingEngine requires Go (version 1.17 or later) to be installed on the system, and the 'go' command must be available in the system's PATH

Saves to your device

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/matchingengine && curl -fsSL https://workflowstacks.com/api/skills/matchingengine/claude-skill -o ~/.claude/skills/matchingengine/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.