claude-code - 💡(How to fix) Fix [Bug Report: Unable to generate issue title - no bug report provided] [1 participants]

[{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n at QYH (/$bunfs/root/src/entrypoints/cli.js:1719:33932)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-14T23:03:45.461Z"},{"error":"Error: Claude Code web sessions require authentication with a Claude.ai account. API key authentication is not sufficient. Please run /login to authenticate, or check your authentication status with /status.\n at lD (/$bunfs/root/src/entrypoints/cli.js:2410:9501)\n at dg1 (/$bunfs/root/src/entrypoints/cli.js:2410:13921)\n at hs9 (/$bunfs/root/src/entrypoints/cli.js:2410:14557)\n at MO5 (/$bunfs/root/src/entrypoints/cli.js:5437:13759)\n at JO5 (/$bunfs/root/src/entrypoints/cli.js:5437:13836)\n at b6 (/$bunfs/root/src/entrypoints/cli.js:476:26093)\n at useState (/$bunfs/root/src/entrypoints/cli.js:476:104970)\n at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:466:9336)\n at Ka_ (/$bunfs/root/src/entrypoints/cli.js:5437:13796)\n at Ev7 (/$bunfs/root/src/entrypoints/cli.js:6234:21414)\n at async <anonymous> (/$bunfs/root/src/entrypoints/cli.js:17335:2451)","timestamp":"2026-04-14T23:03:45.680Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n at QYH (/$bunfs/root/src/entrypoints/cli.js:1719:33932)\n at async G (/$bunfs/root/src/entrypoints/cli.js:6109:10916)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-14T23:03:45.694Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n at QYH (/$bunfs/root/src/entrypoints/cli.js:1719:33932)\n at async k (/$bunfs/root/src/entrypoints/cli.js:6109:11711)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-14T23:03:45.694Z"},{"error":"Error: Claude Code web sessions require authentication with a Claude.ai account. API key authentication is not sufficient. Please run /login to authenticate, or check your authentication status with /status.\n at lD (/$bunfs/root/src/entrypoints/cli.js:2410:9501)\n at dg1 (/$bunfs/root/src/entrypoints/cli.js:2410:13921)\n at hs9 (/$bunfs/root/src/entrypoints/cli.js:2410:14557)\n at MO5 (/$bunfs/root/src/entrypoints/cli.js:5437:13759)\n at JO5 (/$bunfs/root/src/entrypoints/cli.js:5437:13836)\n at b6 (/$bunfs/root/src/entrypoints/cli.js:476:26093)\n at useState (/$bunfs/root/src/entrypoints/cli.js:476:104970)\n at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:466:9336)\n at Ka_ (/$bunfs/root/src/entrypoints/cli.js:5437:13796)\n at kv7 (/$bunfs/root/src/entrypoints/cli.js:6234:14733)","timestamp":"2026-04-14T23:03:45.781Z"}]

TL;DR

Set the GITHUB_PERSONAL_ACCESS_TOKEN environment variable to resolve the MCP server error.

Guidance

• The errors indicate that the GITHUB_PERSONAL_ACCESS_TOKEN environment variable is missing, which is required for MCP server authentication.
• To fix this, set the GITHUB_PERSONAL_ACCESS_TOKEN environment variable with a valid GitHub personal access token.
• Additionally, the errors suggest that Claude Code web sessions require authentication with a Claude.ai account, so ensure that you are properly authenticated by running the /login command or checking your authentication status with the /status command.
• Verify that the environment variable is set correctly by checking the output of the printenv command or the equivalent command in your terminal.

Example

No code snippet is provided as it is not necessary for this specific issue.

Notes

The provided errors are related to authentication issues, and setting the GITHUB_PERSONAL_ACCESS_TOKEN environment variable should resolve the MCP server error. However, the Claude Code web sessions error may require additional authentication steps.

Recommendation

Apply the workaround by setting the GITHUB_PERSONAL_ACCESS_TOKEN environment variable, as it directly addresses the reported error.