Decker

Overview

Decker is a Model Context Protocol server that powers a deterministic market-state engine for trading agents. It handles state management, gating, coordinate tracking, and receipt generation — all core operations for automated trading workflows. Any MCP-compatible AI assistant can call Decker's tools directly, giving the model full control over when and how to use them during conversations or agent runs.

Decker runs as a remote hosted service at https://api.decker-ai.com/api/v1/mcp, requiring only an API Key for authentication. There's nothing to install locally. Version v1.10.0 is available under the MIT license, with full source code at gigshow/decker-ai on GitHub.

Decker belongs to the Finance category on mcp.site and integrates with all major MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain Decker, claim this listing to verify ownership, earn a Verified badge, and keep the information up to date.

Installation

Settings → Connectors → Add custom connector
Name: Decker
URL:  https://api.decker-ai.com/api/v1/mcp