[BUG] Gamma connector no longer available as tool in Claude Code CLI sessions

Preflight Checklist

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

What's Wrong?

Description

The Gamma connector (configured in claude.ai Settings > Connectors) is no longer discoverable or callable from Claude Code CLI sessions. This was previously working -- Gamma presentations were created directly from Claude Code multiple times.

Actual behavior

ToolSearch returns no matching deferred tools for any Gamma-related query. The connector is visible and configured in the claude.ai web UI but is not exposed to Claude Code sessions.

Affected instances

• Multiple Claude Code CLI sessions are affected (confirmed in at least two: a planning session and a website deployment session)
• The Gamma connector works in the claude.ai web interface

Environment

• Claude Code CLI (terminal)
• Claude Opus 4.6 (1M context)
• Linux (Arch)
• Gamma connector status in claude.ai: Active, Interactive

Screenshots

Gamma connector is visible and configured in claude.ai Settings > Connectors page.

What Should Happen?

Gamma should appear as a callable tool in Claude Code, as it did in previous sessions. The tool should allow creating presentations directly from the CLI.

Error Messages/Logs

I'm not finding a Gamma tool in my available tools. The Gamma connector you showed is configured on claude.ai (the web interface), but I'm running as Claude Code (the CLI).

These are separate environments and don't share connectors.

Your best path: open claude.ai in the browser, paste the content from the three markdown files, and ask that Claude to create the Gamma presentations. The connector will work there.

Steps to Reproduce

1. Gamma connector is configured and active in claude.ai Settings > Connectors (shows as "Interactive", with Configure button)
2. Start a Claude Code CLI session
3. Attempt to use ToolSearch to find the Gamma tool -- returns no results for "gamma", "presentation", "slide", "generate", "create"
4. The tool simply does not appear in the available tool list

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.87 (Claude code)

Platform

Anthropic API

Operating System

Other Linux

Terminal/Shell

Other

Additional Information

_No response_