Why is there no uptime for Yandex Tracker MCP?
Yandex Tracker MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone.
Is Yandex Tracker MCP open source?
Yes — it is published under the Apache-2.0 licence, written in Python and 1 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.