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Auto-classifies prompt complexity and routes to the right Claude thinking mode. No API key needed.

MCP server demo — tickets, schema discovery, auth, and PII gating. stdio + HTTP.

Explore indexed MCP servers with category and popularity views.

Agent-native TypeScript framework for building MCP servers.

Play Turtle Soup (lateral thinking puzzles) against a strict AI host with yes/no questioning.

Search TV series on tvsubtitles.net, read a season's subtitle coverage and one record. No API key.

Vibe-check your code — personality types, energy ratings, aesthetic suggestions.

Search the Wikibooks Cookbook, read a recipe and rescale it to any number of servings.

Self-hosted MCP proxy that puts an x402 paywall in front of an existing MCP server

MCP server that pays x402-gated HTTP endpoints — fetch, and on a 402 authorize, sign, retry

MCP server for Yoto: manage cards, tracks, icons and family devices from any MCP client.

MCP server for architecture and system design. Store and manage project architecture locally.