The Agent Plugins portable package layout: plugin.json, skills/, and mcp.json

What are Agent Plugins?

Implementing Agent Skills and MCP servers as part of my development workflow has been a huge boost to my productivity. Long gone are the days where I’d actually have to leave my IDE to raise a pull request in GitHub, and then manually add that PR to a Jira ticket that’s still impossible to find in 2026. Now it’s just a matter of me asking GitHub Copilot to create the PR using my create-pr Agent Skill, then use the Atlassian MCP Server to link the PR to the appropriate Jira ticket. All of which I can do without ever having to leave my IDE. ...

August 7, 2026 · 8 min · Will Velida