[DOCS]: MCP help #251

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opened 2026-02-16 05:19:35 -05:00 by yindo · 1 comment
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Originally created by @getecms on GitHub (Oct 21, 2025).

Type of Documentation Change

Error/Typo fix

Documentation Page URL or Path

No response

Current Content

I encountered an error after adding an MCP service, which showed the message "'date' is not a valid ToolParameter.ToolParameterType". However, this issue has caused all other MCP services that I had already set up to become invisible. I can neither modify nor delete the problematic one. What should I do? Please help me.

Suggested Changes

MCP

Reason for Change

No response

Code of Conduct

  • I agree to follow Dify's documentation contribution guidelines
  • I have searched for existing issues search for existing issues, including closed ones.
  • I confirm that I am using English to submit this report, otherwise it will be closed.
  • 【中文用户 & Non English User】请使用英语提交,否则会被关闭 :)
  • Please do not modify this template :) and fill in all the required fields.
Originally created by @getecms on GitHub (Oct 21, 2025). ### Type of Documentation Change Error/Typo fix ### Documentation Page URL or Path _No response_ ### Current Content I encountered an error after adding an MCP service, which showed the message "'date' is not a valid ToolParameter.ToolParameterType". However, this issue has caused all other MCP services that I had already set up to become invisible. I can neither modify nor delete the problematic one. What should I do? Please help me. ### Suggested Changes MCP ### Reason for Change _No response_ ### Code of Conduct - [x] I agree to follow Dify's documentation [contribution guidelines](https://github.com/langgenius/dify/blob/0277a37fcad5ad86aeb239485c27fffd5cd90043/CONTRIBUTING.md) - [x] I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify/issues), including closed ones. - [x] I confirm that I am using English to submit this report, otherwise it will be closed. - [x] 【中文用户 & Non English User】请使用英语提交,否则会被关闭 :) - [x] Please do not modify this template :) and fill in all the required fields.
yindo added the documentationbug labels 2026-02-16 05:19:35 -05:00
yindo closed this issue 2026-02-16 05:19:35 -05:00
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@dosubot[bot] commented on GitHub (Nov 1, 2025):

Hi, @getecms. I'm Dosu, and I'm helping the dify-docs team manage their backlog and am marking this issue as stale.

Issue Summary:

  • You reported an error "'date' is not a valid ToolParameter.ToolParameterType" after adding an MCP service.
  • This error caused all existing MCP services to become invisible and unmodifiable.
  • You are seeking assistance on how to fix this issue and manage the problematic MCP service.
  • There has been no further activity or comments on this issue.

Next Steps:

  • Please let me know if this issue is still relevant with the latest version of the dify-docs repository by commenting here.
  • If I do not hear back within 5 days, I will automatically close this issue.

Thank you for your understanding and contribution!

@dosubot[bot] commented on GitHub (Nov 1, 2025): Hi, @getecms. I'm [Dosu](https://dosu.dev), and I'm helping the dify-docs team manage their backlog and am marking this issue as stale. **Issue Summary:** - You reported an error "'date' is not a valid ToolParameter.ToolParameterType" after adding an MCP service. - This error caused all existing MCP services to become invisible and unmodifiable. - You are seeking assistance on how to fix this issue and manage the problematic MCP service. - There has been no further activity or comments on this issue. **Next Steps:** - Please let me know if this issue is still relevant with the latest version of the dify-docs repository by commenting here. - If I do not hear back within 5 days, I will automatically close this issue. Thank you for your understanding and contribution!
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Reference: langgenius/dify-docs#251