author record · verified 2026-09-18

The 40 Thieves - MCP servers

We track 3 MCP servers from github.com/the-40-thieves: 3 actively maintained, 10 combined GitHub stars, oldest tracked repo from May 2026.

the-40-thieves publishes MCP servers we track in the official registry. Their portfolio spans documentation, other. First tracked publish 2026-08; most recent activity in the set 2026-09. Across their built pages, 21 releases shipped in the last 90 days. Notable servers on this site: Obsidian Turbocharged, codecalc, Alexandria.

The code is written in TypeScript and Python. You can install from npm and PyPI. 21 registry versions have been published in total, and the most recent commit across these repositories landed in Sep 2026. Every server listed below is re-checked each night against its source repository and the official MCP registry, so the dates and counts on this page reflect the latest verification rather than a one-time snapshot.

Together these servers expose 1 tool an agent can call. 2 need credentials in environment variables before they will run; the other 1 need none. 3 of the 3 publish install counts to a public registry, led by Obsidian Turbocharged at 2,897 in the last month. Obsidian Turbocharged has moved fastest lately, with 10 releases in the last 90 days. Commits across these repositories run from Sep 2026 to Sep 2026.