plugins: add @agentPlugins to marketplace view#297063
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connor4312 merged 4 commits intomainfrom Feb 23, 2026
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Pull request overview
This PR adds support for browsing and managing agent plugins through the VS Code marketplace view by integrating the @agentPlugins search query into the extensions view, similar to how @mcp is handled for MCP servers.
Changes:
- Adds
@agentPluginsas a new extension query command and context key to enable searching for agent plugins in the marketplace - Creates a new AgentPluginsListView with support for both installed and marketplace plugins, including actions for enable/disable, install, uninstall, and viewing READMEs
- Refactors the chatPluginActions.ts "Find More Plugins" flow to open the extensions view with
@agentPluginssearch instead of showing a custom quick pick
Reviewed changes
Copilot reviewed 6 out of 6 changed files in this pull request and generated 4 comments.
Show a summary per file
| File | Description |
|---|---|
| src/vs/workbench/contrib/extensions/common/extensions.ts | Adds SearchAgentPluginsContext context key definition |
| src/vs/workbench/contrib/extensions/common/extensionQuery.ts | Adds 'agentPlugins' to the list of extension query commands for autocomplete |
| src/vs/workbench/contrib/extensions/browser/extensionsViewlet.ts | Imports SearchAgentPluginsContext, binds it to a context key, and updates search logic to detect @agentPlugins queries |
| src/vs/workbench/contrib/chat/browser/chat.contribution.ts | Registers AgentPluginsViewsContribution as a workbench contribution |
| src/vs/workbench/contrib/chat/browser/agentPluginsView.ts | New file implementing AgentPluginsListView, renderer, actions, and view contribution for displaying agent plugins in the extensions sidebar |
| src/vs/workbench/contrib/chat/browser/actions/chatPluginActions.ts | Refactors "Find More Plugins" to open extensions view with @agentPlugins search instead of showing custom marketplace quick pick (removes ~100 lines) |
hediet
approved these changes
Feb 23, 2026
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cc @sandy081