m365-agent-developer
✓Designs, implements, and deploys Microsoft 365 Copilot agents using TypeSpec and ATK CLI. Provides architectural guidance, capability configuration, security patterns, and lifecycle management. Use when developing M365 Copilot agents, working with TypeSpec, or managing agent deployments. For creating new projects, use the m365-agent-scaffolder skill.
Installation
SKILL.md
This comprehensive skill provides expert guidance on the Microsoft 365 Copilot agent development lifecycle: from architectural design through TypeSpec implementation to deployment and publishing using the Agents Toolkit (ATK) CLI.
⚠️ For creating new projects, use the m365-agent-scaffolder skill first ⚠️
🚨 CRITICAL DEPLOYMENT RULE 🚨 When using this skill to make edits to an agent, you MUST ALWAYS deploy the agent using atk provision before returning to the user. This ensures changes are immediately reflected in M365 Copilot. Never return to the user with undeployed changes.
Designs, implements, and deploys Microsoft 365 Copilot agents using TypeSpec and ATK CLI. Provides architectural guidance, capability configuration, security patterns, and lifecycle management. Use when developing M365 Copilot agents, working with TypeSpec, or managing agent deployments. For creating new projects, use the m365-agent-scaffolder skill. Source: sebastienlevert/m365-copilot-skills.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/sebastienlevert/m365-copilot-skills --skill m365-agent-developer- Category
- !Security
- Verified
- ✓
- First Seen
- 2026-02-07
- Updated
- 2026-02-18
Quick answers
What is m365-agent-developer?
Designs, implements, and deploys Microsoft 365 Copilot agents using TypeSpec and ATK CLI. Provides architectural guidance, capability configuration, security patterns, and lifecycle management. Use when developing M365 Copilot agents, working with TypeSpec, or managing agent deployments. For creating new projects, use the m365-agent-scaffolder skill. Source: sebastienlevert/m365-copilot-skills.
How do I install m365-agent-developer?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/sebastienlevert/m365-copilot-skills --skill m365-agent-developer Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/sebastienlevert/m365-copilot-skills
Details
- Category
- !Security
- Source
- skills.sh
- First Seen
- 2026-02-07