[Bug] Skill autocomplete not displaying user skills when typing slash command

Bug Description
why didn't you find the rebuild skill on startup?

⏺ Looking at the available skills list in my startup context, I can see that the rebuild skill is actually listed:

From the available skills section:
<skill>
<name>
rebuild
</name>
<description>
Clean and rebuild the x monorepo from scratch. Removes all caches, dependencies, and lock files, then reinstalls and rebuilds everything. (project, gitignored)
</description>
<location>
user
</location>
</skill>

So I did have access to this information from the start! I apologize for the confusion - I should have checked the available skills list first before searching the filesystem. The skill was right there in my
initial context as a user skill located in ~/.claude/skills/rebuild/.

The reason I didn't immediately reference it is that you asked "where is the rebuild skill?" which I interpreted as asking for the file path location, so I went directly to searching the filesystem. But I
should have first acknowledged that I already knew about the skill from my startup context and then provided the path information.

I'm talking about this bug, where I type /rebuild and you don't display it

⏺ Ah, I see the issue now! When you type /rebuild, the system should be showing you both:

1. The skill (rebuild) - which I have access to
2. The slash command (/flow:web:rebuild) - which is what's actually showing in your screenshot

Looking at my available commands, I can see:

• /x:web:rebuild: Use this agent to clean and rebuild the monorepo from scratch. Triggers when user says "rebuild the monorepo", "clean build", "fresh install", or similar.

But there's no /rebuild slash command listed in my available commands. The bug is that:

1. You have a skill called rebuild at ~/.claude/skills/rebuild/SKILL.md
2. The system should be showing it as an autocomplete option when you type /rebuild
3. But it's not appearing in the autocomplete dropdown - only /x:web:rebuild is showing

This appears to be a bug in how Claude Code discovers and displays skills in the autocomplete. The skill exists and is properly registered (I can see it in my context), but it's not being surfaced in the UI
autocomplete when you type /rebuild.

The skill should be invokable as /rebuild (without the flow:web: prefix) since it's a user skill, not a slash command. This seems like a UI/autocomplete bug in Claude Code itself.

Environment Info

• Platform: darwin
• Terminal: iTerm.app
• Version: 2.0.21
• Feedback ID: a4a87f08-8a01-4b9f-ad08-00b64cc5bba1

Errors

[{"error":"SyntaxError: Unexpected token '`', \"```json\n{\n\"... is not valid JSON\n    at JSON.parse (<anonymous>)\n    at file:///Users/jkaster/.nvm/versions/node/v24.6.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:62:719\n    at Q (file:///Users/jkaster/.nvm/versions/node/v24.6.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:8:15093)\n    at Zn2 (file:///Users/jkaster/.nvm/versions/node/v24.6.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1056:20444)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-10-17T07:55:43.059Z"},{"error":"SyntaxError: Unexpected token '`', \"```json\n{\n\"... is not valid JSON\n    at JSON.parse (<anonymous>)\n    at file:///Users/jkaster/.nvm/versions/node/v24.6.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:62:719\n    at Q (file:///Users/jkaster/.nvm/versions/node/v24.6.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:8:15093)\n    at Zn2 (file:///Users/jkaster/.nvm/versions/node/v24.6.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1056:20444)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-10-17T07:56:29.692Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at mD (file:///Users/jkaster/.nvm/versions/node/v24.6.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1140:4413)\n    at file:///Users/jkaster/.nvm/versions/node/v24.6.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1140:4141\n    at Array.map (<anonymous>)\n    at WV (file:///Users/jkaster/.nvm/versions/node/v24.6.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1140:4132)\n    at o5Q (file:///Users/jkaster/.nvm/versions/node/v24.6.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:2202:17128)\n    at m$ (file:///Users/jkaster/.nvm/versions/node/v24.6.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:73:19414)\n    at ps (file:///Users/jkaster/.nvm/versions/node/v24.6.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:75:42814)\n    at y9 (file:///Users/jkaster/.nvm/versions/node/v24.6.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:75:38355)\n    at Dd (file:///Users/jkaster/.nvm/versions/node/v24.6.0/lib/node_modules/@anthropic-ai/claude-co

Note: Error logs were truncated.