导航|地址|刷新
Extend Microsoft 365 Copilot


Skip to main content




This browser is no longer supported.

Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.

Download Microsoft Edge More info about Internet Explorer and Microsoft Edge
































Table of contentsRead in EnglishEdit









Microsoft 365 Copilot extensibility documentation

Learn how to build custom Copilot experiences by using Microsoft 365 extensibility options including agents, connectors, and Copilot APIs.









Get started with Copilot extensibility

Get started

Overview

Planning guide

Licensing and cost considerations

Choose your development tool





Create and manage agents

How-To Guide

Agents overview

Build a declarative agent

Build a custom engine agent

Evaluate agents

Use Insights Agent (preview)

Manage agents in the Microsoft 365 admin center





Extend with plugins and connectors

How-To Guide

Add plugins to declarative agents

Use Copilot connectors

Build a custom Copilot connector





Use developer tools and APIs

Reference

Microsoft 365 Agents Toolkit

Microsoft 365 Agents SDK

Work IQ API

Microsoft 365 Copilot APIs

Interactive Demo

Microsoft Agent 365








en-us
Your Privacy Choices


Theme

Light

Dark

High contrast







AI Disclaimer

Previous Versions

Blog

Contribute

Privacy

Consumer Health Privacy

Terms of Use

Trademarks

© Microsoft 2026

------
导航页 打开网址