The standard that lets your agent plug into your real tools and actually take action, so it books the call instead of just suggesting a time.
What's inside
by Divjot Sahni · EZYE Consulting · ezye.com.au
Why your agent talks but never acts
The problem was never the model — it was that your agent had no way to touch your real tools
It can draft the email but never send it, suggest a time but never book it
Every custom integration you wire up breaks the moment a tool updates
MCP removes the glue code entirely — here's the mental model that finally made it click...
Connecting your first MCP server
Pick the tool you want your agent to control first (calendar is the highest-leverage starting point)
Add the MCP server config so your agent can discover the available actions
Grant the permissions it needs to read availability and write events
Test it live with a single command before you trust it with anything real...
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