claude-code - 💡(How to fix) Fix [Bug] GitHub plugin error [1 participants]

[{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n at JGH (/$bunfs/root/src/entrypoints/cli.js:2769:34881)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-02T07:41:25.233Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n at JGH (/$bunfs/root/src/entrypoints/cli.js:2769:34881)\n at async k (/$bunfs/root/src/entrypoints/cli.js:6355:11810)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-02T07:41:26.050Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n at JGH (/$bunfs/root/src/entrypoints/cli.js:2769:34881)\n at async V (/$bunfs/root/src/entrypoints/cli.js:6355:12696)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-02T07:41:26.050Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n at JGH (/$bunfs/root/src/entrypoints/cli.js:2769:34881)\n at async k (/$bunfs/root/src/entrypoints/cli.js:6355:11810)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-02T07:41:35.223Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n at JGH (/$bunfs/root/src/entrypoints/cli.js:2769:34881)\n at async V (/$bunfs/root/src/entrypoints/cli.js:6355:12696)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-02T07:41:35.224Z"},{"error":"Error: The socket connection was closed unexpectedly. For more information, pass verbose: true in the second argument to fetch()\n at from (/$bunfs/root/src/entrypoints/cli.js:112:7862)\n at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:120:12889)\n at emitError (node:events:43:23)\n at <anonymous> (/$bunfs/root/src/entrypoints/cli.js:119:1149)\n at emitError (node:events:43:23)\n at <anonymous> (node:_http_client:253:22)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-05-02T07:41:40.647Z"}]

TL;DR

Set the GITHUB_PERSONAL_ACCESS_TOKEN environment variable to resolve the github plugin error.

Guidance

• The error messages indicate a missing GITHUB_PERSONAL_ACCESS_TOKEN environment variable, which is required for the github plugin to function.
• To verify, check if the GITHUB_PERSONAL_ACCESS_TOKEN variable is set in your environment by running echo $GITHUB_PERSONAL_ACCESS_TOKEN in your terminal.
• Set the GITHUB_PERSONAL_ACCESS_TOKEN environment variable using your operating system's method, such as export GITHUB_PERSONAL_ACCESS_TOKEN=your_token on macOS or Linux.
• If you're using a .env file, add the variable there and ensure it's being loaded correctly.

Notes

The provided error messages suggest that the issue is related to a missing environment variable, but the root cause may be more complex if the variable is being set but not propagated correctly.

Recommendation

Apply workaround: Set the GITHUB_PERSONAL_ACCESS_TOKEN environment variable, as this is the most direct solution to the error messages provided.