Anaconda 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 Anaconda MCP open source?
Yes — it is published under the BSD-3-Clause licence, written in Python, 4 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.