[Bug] GitHub authentication token not recognized by Claude Code

Bug Description
Github auth token is set for claude

Environment Info

• Platform: linux
• Terminal: xterm-256color
• Version: 2.1.126
• Feedback ID: 587c152f-4f1e-4b3d-8bcc-8187726429c3

Errors

[{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n    at JZH (/$bunfs/root/src/entrypoints/cli.js:2771:34881)\n    at async V (/$bunfs/root/src/entrypoints/cli.js:6351:11810)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-04T20:28:08.738Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n    at JZH (/$bunfs/root/src/entrypoints/cli.js:2771:34881)\n    at async N (/$bunfs/root/src/entrypoints/cli.js:6351:12696)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-04T20:28:08.738Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n    at JZH (/$bunfs/root/src/entrypoints/cli.js:2771:34881)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-04T20:28:20.188Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n    at JZH (/$bunfs/root/src/entrypoints/cli.js:2771:34881)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-05-04T20:28:20.189Z"}]