Stop opening every AI agent session by explaining what day it is and what you were doing yesterday.
You sit down, open your agent, and spend the first two minutes typing context. "It's Tuesday. I was working on the supplier proposal yesterday. Check my email for anything from Sarah." You repeat this every single session.
Three automated checks replace all of that.
1. An OS-level context hook
Build a script that fires when your agent starts. It injects the current time, day of week, machine identity, and phase of day into the session. You set it up once, and your agent knows the context before you type a word for every session after that.
2. Inbox delta with red alerts
Your agent checks what changed since the last session and reports it. "4 new emails, 2 tasks updated since last session." Then it flags anything urgent. P0 items due today, key contacts who've gone silent for more than 14 days with active business, and blocked tasks sitting longer than 7 days. Proactive triage before you ask a single question.
3. Automation health check
Did the overnight tasks run? Did any error out? A scheduled task that stopped running three days ago is a silent failure you won't catch until something downstream breaks. Your agent checks automation health at session start and reports each issue in one sentence, so you don't need to dig for details.
Set up the OS hook first. It takes about 10 minutes and pays dividends every session for the life of the agent. Then add the delta check and the health monitor as your automations grow.
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— https://nitter.net/free_ai_guides/status/2082463119742320825#m