https://context7.com/ Free API-based MCP that provides up to date code docs. Incredibly useful.
post
What does an MCP server do?
replies:
I use jan-beta GUI, you can use locally any model that supports tool calling like qwen3-30B or jan-nano. You can download and install MCP servers (from, say, mcp.so) that serve different tools for the model to use, like web search, deep research, web scrapping, download or summarize videos, etc there are hundreds of MCP servers for different use cases.
replies:
Made some 30 of them talking to the app server and all the containers inside Docker.
Now we can ask how they're all doing and asking application-level questions about records, levels, etc., as well as system level questions like how much RAM the db server is using. Makes for a fun demo. Not sure how useful it will be in production.
replies:
all 9 comments