claude-code - 💡(How to fix) Fix [BUG] Inline plugin skill content not delivered after /clear — "Successfully loaded skill" but no instructions [1 participants]

Preflight Checklist

• I have searched existing issues and this hasn't been reported yet
• This is a single bug report (please file separate reports for different bugs)
• I am using the latest version of Claude Code

What's Wrong?

When running Claude Code with --plugin-dir pointing to a local plugin, skills load and work correctly on the initial session. After running /clear, the same skill invocation prints "Successfully loaded skill" but delivers no SKILL.md content to the agent. The agent receives the skill name resolution but not the instructions, so it falls back to searching the filesystem for the SKILL.md manually.

The same symptom occurs in cron-spawned sessions (via CronCreate) — the cron job runs /my-skill:sub-skill but the spawned process doesn't inherit --plugin-dir, so the skill name resolves against a stub but content is empty.

What Should Happen?

After /clear, skills from --plugin-dir should continue to deliver their SKILL.md content to the agent, since the process was launched with that flag and it's still running. Cron-spawned sessions should inherit the parent session's plugin configuration.

Error Messages/Logs

No error messages. The failure is silent — "Successfully loaded skill" appears, then the agent proceeds with no instructions. Observable only by watching the agent's subsequent behavior (searching for files, not following skill steps).

  ❯ /my-plugin:my-skill                                                                                          
   
  ● Skill(my-plugin:my-skill)                                                                                    
    ⎿  Successfully loaded skill                            

  ● Search(pattern: "/home/user/.claude/**/my-plugin/**/my-skill*")
    ⎿  Found 0 files
                                                                                                                 
  ● Bash(find /home/user/.claude -type d -name "my-plugin*" 2>/dev/null)
    ⎿  /home/user/.claude/plugins/data/my-plugin-inline                                                          
                                                            
  The agent immediately starts searching for the skill file on disk — it wouldn't do this if the SKILL.md content had been delivered.

Steps to Reproduce

1. Create a plugin with a skill (a directory with .claude-plugin/plugin.json and skills/<name>/SKILL.md)
2. Launch: claude --plugin-dir /path/to/plugin
3. Invoke the skill: /my-plugin:my-skill — confirm it works (agent follows SKILL.md instructions)
4. Run /clear
5. Invoke the same skill again: /my-plugin:my-skill
6. Observe: "Successfully loaded skill" prints, but agent has no instructions and starts searching for the file

For the cron variant:

1. In the working session (before /clear), use CronCreate with prompt /my-plugin:my-skill
2. When the cron fires, the spawned session shows the same symptom

Claude Model

Opus

Is this a regression?

I don't know

Last Working Version

No response

Claude Code Version

2.1.107

Platform

Anthropic API

Operating System

Ubuntu/Debian Linux

Terminal/Shell

IntelliJ IDEA terminal

Additional Information

No response