Insights

MCP is the front door

July 2026 · 3 min read

The most common question we get after the office metaphor lands: "okay, but how do my agents get in?" The answer is one protocol: MCP, the Model Context Protocol, the open standard that lets AI agents connect to tools and data sources they didn't ship with.

AgentOS exposes your whole office over MCP. That means Claude, ChatGPT, Cursor, and any custom agent you've built can walk in through the same front door and find the same things a new hire would:

• The filing cabinet, who your customers are, what's been promised, what happened on the last call.
• The handbook, how your business actually does things, kept current automatically.
• The whiteboard, what's in flight, what's blocked, and what just changed.

No copy-pasting context into a chat window. No per-task prompt engineering. The agent asks the office; the office answers with what's true right now.

Reads are open. Writes earn trust.

Walking in the front door doesn't mean the run of the building. Reads are broad , that's the point of shared memory. Writes are evidence-gated: when an agent wants to update a record, the change carries its receipt, and Otto reconciles it against what's actually known. Unclear evidence becomes a question, not a guess. Correct it once, and the correction sticks.

Your stack stays your stack

This is the part we care most about: AgentOS replaces nothing. You keep the agents you've already trained yourself to use. You keep your tools. The office is the layer underneath that makes all of them, and your team, work from one current picture of the business. Plug in on the free tier and point your first agent at it this afternoon.