improve instructions

Author: kentcdodds

exercises/02.tools/02.solution.args/README.mdx

@@ -12,6 +12,8 @@ and two" and the tool would automatically parse that into the `firstNumber` and
 Watch this for more on the idea of overcoming language barriers:
 [Accessibility in AI: How MCP Makes Language Barriers Disappear](https://www.epicai.pro/ai-and-mcp-language-barriers-dbjmj)
 
+<EpicVideo url="https://www.epicai.pro/ai-and-mcp-language-barriers-dbjmj" />
+
 Taking it further, the LLM could derive those arguments from the conversation
 which could include context from other tools. Tools working together to solve a
 complex problem!

exercises/03.resources/04.solution.completion/README.mdx

@@ -2,3 +2,7 @@
 
 👨‍💼 Great! That's a much better experience for our users who will be trying to
 select the appropriate resource for their task.
+
+Eventually, this API will hopefully support something like a `title` and `description` for each resource. This would allow us to provide a more informative experience for our users.
+
+Follow the status of [this SEP](https://github.com/modelcontextprotocol/modelcontextprotocol/issues/1440) to see when this will be available.