Undertow market liquidity and exit-cost tools

Overview

Undertow is an MCP server providing market liquidity and exit-cost analysis tools. It delivers daily editorials, exit costs, depth concentration metrics, tier analysis, and sealed records across capital markets—excluding commodity futures. Any MCP-compatible AI assistant can call these tools directly, letting models decide when to deploy them in conversations or agent workflows.

The server runs remotely at https://api.seiche.info/undertow/mcp with no local installation required and no authentication needed. Current release is v1.9.0, maintained at beepboop2025/undertow-mcp on GitHub. Learn more at https://liquilens-undertow.com.

Undertow is categorized under Finance on mcp.site and integrates with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and others. Maintainers are encouraged to claim this listing to verify ownership, earn the Verified badge, and ensure information stays current.

Installation

Settings → Connectors → Add custom connector
Name: Undertow market liquidity and exit-cost tools
URL:  https://api.seiche.info/undertow/mcp