author record · verified 2026-09-18

Es617 - MCP servers

We track 4 MCP servers from github.com/es617: 4 actively maintained, 101 combined GitHub stars, oldest tracked repo from Feb 2026.

es617 publishes MCP servers we track in the official registry. Their portfolio spans other, memory, productivity. First tracked publish 2026-02; most recent activity in the set 2026-03. Across their built pages, 10 releases shipped in the last 90 days. Notable servers on this site: obsidian-sync-mcp, serial-mcp-server, ble-mcp-server, dbgprobe-mcp-server.

The code is written in TypeScript and Python. You can install from npm and PyPI. Everything here is released under the MIT licence. 13 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 9 tools an agent can call. 4 need credentials in environment variables before they will run. 4 of the 4 publish install counts to a public registry, led by Obsidian Sync MCP at 1,109 in the last month. Obsidian Sync MCP has moved fastest lately, with 10 releases in the last 90 days. The work spans 2 categories rather than one. Commits across these repositories run from Mar 2026 to Sep 2026.