Copilot Studio Test Planner reads an exported Copilot Studio agent (solution ZIP, topic YAML, or pasted definition) and generates a full, graded test plan: happy-path, paraphrase, disambiguation, slot-filling, negative, knowledge-grounding, multilingual, and safety cases, plus a regression subset. It emits a coverage summary, a test matrix with expected topics or tools, and step-by-step instructions to run the suite in the free Copilot Studio test panel. It produces tests only and never modifies your tenant.
Cowork plugin. This is a Microsoft 365 Copilot Cowork app package (a
.zipbundling the skills and connectors below). It installs on Cowork only.
Skills in this plugin
- copilot-studio-test-planner — Generates a full test plan and eval set for a Microsoft Copilot Studio agent. Use when the user asks to “create a test plan for my Copilot Studio agent”, “generate test cases for an agent”, “build an eval set”, “write regression tests for my agent”, “how do I test my agent”, or shares an exported agent definition, topic YAML, or solution and wants tests to run before shipping.
Install
- Download the plugin package (the
.zipon this page). - Upload it to your tenant via M365 admin center › Manage apps › Upload custom app, or sideload it for testing with the Microsoft 365 Agents Toolkit CLI (
atk install --file-path <zip> --scope Personal). - Open Cowork › Sources & Skills › Plugins and enable it from the Discover section.
See Build plugins for Copilot Cowork for details.