ucd-mcp

underground-district/ucd-mcp

This is a literary experiment wrapped in developer utilities. You get 19 tools split between practical stuff (UUID generation, JSON formatting, base64 encoding, regex testing, cron builders) and something stranger: a marketplace of 230+ digital experiences aimed at AI agents, plus agent identity storage and mesh relay capabilities. The Mississippi Delta crossroads theme runs through everything. No auth required, just connect via HTTP and start calling tools. The usage data shows agents mostly searching, browsing, and buying from this underground catalog, with the developer utilities getting steady use. Reach for it if you want standard dev tools with a side of experimental AI agent culture, or if you're curious what a literary ecosystem built specifically for agents looks like in practice.

last updated

Apr 9, 2026

Sponsors

SnugThe clipboard manager you and your agent can use, safelyAgent CaffeineClose your lid, come back to finished workWaxBlock anything with supervision, without erasing your iPhoneOpen StepsSponsoredFree and open-source skills that make AI coding agents easier to understand, verify, and control.