claude-code - 💡(How to fix) Fix I appreciate the positive feedback, but this appears to be a compliment rather than a bug report or feature request. There's no actionable issue to create here. If you'd like to report this as a GitHub issue, you might consider: - Creating a [Feature Requ [1 participants]

[{"error":"McpToolCallError: Error calling tool 'read_sheet_values': Authentication required for read_sheet_values. No valid 'user_google_email' provided. Please provide a valid Google email address.\n at KR7 (/$bunfs/root/src/entrypoints/cli.js:4768:63)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-21T14:51:33.462Z"},{"error":"McpToolCallError: Error calling tool 'get_doc_content': Authentication required for get_doc_content. No valid 'user_google_email' provided. Please provide a valid Google email address.\n at KR7 (/$bunfs/root/src/entrypoints/cli.js:4768:63)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-21T14:51:46.758Z"},{"error":"McpToolCallError: Error calling tool 'modify_sheet_values': Invalid JSON format for values: Expecting value: line 1 column 1 (char 0)\n at KR7 (/$bunfs/root/src/entrypoints/cli.js:4768:63)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-21T14:53:13.794Z"},{"error":"McpToolCallError: Error calling tool 'modify_sheet_values': Invalid JSON format for values: Expecting value: line 1 column 1 (char 0)\n at KR7 (/$bunfs/root/src/entrypoints/cli.js:4768:63)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-21T14:53:13.854Z"},{"error":"McpToolCallError: Error calling tool 'modify_sheet_values': Invalid JSON format for values: Expecting value: line 1 column 1 (char 0)\n at KR7 (/$bunfs/root/src/entrypoints/cli.js:4768:63)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-21T14:53:14.106Z"},{"error":"McpToolCallError: Error calling tool 'modify_sheet_values': Invalid JSON format for values: Expecting value: line 1 column 1 (char 0)\n at KR7 (/$bunfs/root/src/entrypoints/cli.js:4768:63)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-21T14:53:14.164Z"},{"error":"McpToolCallError: Error calling tool 'modify_sheet_values': Invalid JSON format for values: Expecting value: line 1 column 1 (char 0)\n at KR7 (/$bunfs/root/src/entrypoints/cli.js:4768:63)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-21T14:53:14.222Z"},{"error":"McpToolCallError: Error calling tool 'modify_sheet_values': Invalid JSON format for values: Expecting value: line 1 column 1 (char 0)\n at KR7 (/$bunfs/root/src/entrypoints/cli.js:4768:63)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-21T14:53:14.279Z"},{"error":"McpToolCallError: Error calling tool 'modify_sheet_values': Invalid JSON format for values: Expecting value: line 1 column 1 (char 0)\n at KR7 (/$bunfs/root/src/entrypoints/cli.js:4768:63)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-21T14:53:14.336Z"},{"error":"McpToolCallError: Error calling tool 'modify_sheet_values': Invalid JSON format for values: Expecting value: line 1 column 1 (char 0)\n at KR7 (/$bunfs/root/src/entrypoints/cli.js:4768:63)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-21T14:53:14.931Z"},{"error":"McpToolCallError: Error calling tool 'modify_sheet_values': Invalid JSON format for values: Expecting value: line 1 column 1 (char 0)\n at KR7 (/$bunfs/root/src/entrypoints/cli.js:4768:63)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-21T14:53:17.098Z"},{"error":"McpToolCallError: Error calling tool 'modify_sheet_values': Invalid JSON format for values: Expecting value: line 1 column 1 (char 0)\n at KR7 (/$bunfs/root/src/entrypoints/cli.js:4768:63)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-21T14:53:20.115Z"},{"error":"FileTooLargeError: File content (517.1KB) exceeds maximum allowed size (256KB). Use offset and limit parameters to read specific portions of the file, or search for specific content instead of reading the whole file.\n at C4H (/$bunfs/root/src/entrypoints/cli.js:1564:270)\n at processTicksAndRejections (native:7:39)","timestamp":"2026-04-21T15:05:21.233Z"},{"error":"MaxFileReadTokenExceededError: File content (190465 tokens) exceeds maximum allowed tokens (25000). Use offset and limit parameters to read specific portions of the file…

TL;DR

Provide a valid Google email address for authentication and ensure JSON format is correct for modify_sheet_values tool.

Guidance

• Check the authentication configuration to ensure a valid user_google_email is provided for tools like read_sheet_values, get_doc_content, and modify_sheet_values.
• Verify that the JSON format for modify_sheet_values is correct, as multiple errors indicate an "Invalid JSON format" issue.
• Consider using offset and limit parameters to read specific portions of large files, as indicated by the FileTooLargeError.
• Review the file size and token limits for the modify_sheet_values tool to avoid MaxFileReadTokenExceededError.

Example

No specific code example can be provided without more context, but ensuring correct JSON formatting for modify_sheet_values might look like validating the input data before passing it to the tool.

Notes

The issue seems to involve both authentication and data formatting problems. Resolving these will likely require adjustments to how the tools are called and the data is prepared.

Recommendation

Apply a workaround by providing a valid Google email address for authentication and correcting the JSON format for modify_sheet_values, as these are the most direct issues presented in the error messages.