What happened?
until version 0.1.18 all tools of my MCP servers were working perfectly and the still do in claude-code and other cli enviroments, but now in gemini-cli i get this error that disable some tools, I.E with the well known excel-mcp-server the error:
Skipping tool 'write_data_to_excel' from MCP server 'excel-mcp-server' because it has missing types in its parameter schema. Please file an issue with the owner of the MCP server. BUT it is not the only MCP tools skipped I got many from others MCP server, as I stated before they still work perfectly in claude-code
What did you expect to happen?
until version 0.1.18 all tools of my MCP servers were working perfectly and the still do in claude-code and other cli enviroments, but now in gemini-cli i get this error that disable some tools, I.E with the well known excel-mcp-server the error:
Skipping tool 'write_data_to_excel' from MCP server 'excel-mcp-server' because it has missing types in its parameter schema. Please file an issue with the owner of the MCP server. BUT it is not the only MCP tools skipped I got many from others MCP server, as I stated before they still work perfectly in claude-code
Client information
Details
''' │
│ About Gemini CLI │
│ │
│ CLI Version 0.1.21 │
│ Git Commit 055fe46 │
│ Model gemini-2.5-flash │
│ Sandbox no sandbox │
│ OS win32 │
│ Auth Method OAuth
'''
Login information
No response
Anything else we need to know?
No response
What happened?
until version 0.1.18 all tools of my MCP servers were working perfectly and the still do in claude-code and other cli enviroments, but now in gemini-cli i get this error that disable some tools, I.E with the well known excel-mcp-server the error:
Skipping tool 'write_data_to_excel' from MCP server 'excel-mcp-server' because it has missing types in its parameter schema. Please file an issue with the owner of the MCP server. BUT it is not the only MCP tools skipped I got many from others MCP server, as I stated before they still work perfectly in claude-code
What did you expect to happen?
until version 0.1.18 all tools of my MCP servers were working perfectly and the still do in claude-code and other cli enviroments, but now in gemini-cli i get this error that disable some tools, I.E with the well known excel-mcp-server the error:
Skipping tool 'write_data_to_excel' from MCP server 'excel-mcp-server' because it has missing types in its parameter schema. Please file an issue with the owner of the MCP server. BUT it is not the only MCP tools skipped I got many from others MCP server, as I stated before they still work perfectly in claude-code
Client information
Details
''' │
│ About Gemini CLI │
│ │
│ CLI Version 0.1.21 │
│ Git Commit 055fe46 │
│ Model gemini-2.5-flash │
│ Sandbox no sandbox │
│ OS win32 │
│ Auth Method OAuth
'''
Login information
No response
Anything else we need to know?
No response