## Bug Description Plugin agents are not appearing in the available agents list after updating to v2.1.12. ## Steps to Reproduce 1. Install a plugin with agents (e.g. `code-simplifier` from claude-plugins-official) 2. Enable it in settings 3. Try to use Task tool with `subagent_type: "code-simplifier"` 4. Error: "Agent type 'code-simplifier' not found" ## Expected Behavior Plugin agents should appear in the available agents list and be invokable via Task tool. ## Actual Behavior Only built-in

Plugin agents not loading in v2.1.12

Status Closed — duplicate

Maintainer reply None cached

Activity 3 comments · opened Jan 18, 2026 · closed Jan 21, 2026

Plugin agents are not appearing in the available agents list after updating to v2.1.12.

Install a plugin with agents (e.g. code-simplifier from claude-plugins-official)
Enable it in settings
Try to use Task tool with subagent_type: "code-simplifier"
Error: "Agent type 'code-simplifier' not found"

Plugin agents should appear in the available agents list and be invokable via Task tool.

Only built-in agents and ~/.claude/agents/ agents load. Plugin agents from ~/.claude/plugins/ are not registered.

Plugin installed: ~/.claude/plugins/installed_plugins.json shows code-simplifier@1.0.0
Plugin enabled: ~/.claude/settings.json has "code-simplifier@claude-plugins-official": true
Agent file exists: ~/.claude/plugins/cache/claude-plugins-official/code-simplifier/1.0.0/agents/code-simplifier.md
Worked in v2.1.11, broken in v2.1.12