Syncing your Obsidian

September 13, 2026 · Dev.to

I Found an Undocumented MCP Server on OpenSea — and It Leaked Usernames for Any Wallet
TL;DR: OpenSea runs an undocumented MCP server at mcp.opensea.io/mcp. One of its tools hands out API keys to anyone who
Building a Freelance Rate Calculator for Mexico with Plain HTML and JavaScript
Freelancers in Mexico often start with a tempting formula: take the monthly income they want, divide it by the number of
I built an hourly newspaper for e-ink (and turned the pipeline into an MCP server)
Every hour, a Lambda pulls about 120 items from ~100 RSS feeds, asks a small model to act as an editor, and typesets the
Ryan Garcia vs. Conor Benn live results update
Welcome to the live results update for Ryan Garcia (25-2, 20 KOs, 1 NC) vs. Conor Benn (25-1, 14 KOs)! Their bout headli
Heroes, zeros from Mets’ Subway Series win: Gerrit Cole struggles in second straight start
Heroes, zeros and the inside pitch from the Mets’ 12-2 win over the Yankees on Saturday afternoon in the Subway Series i