Agent putout the output of workflow-tool twice #19143

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opened 2026-02-21 19:56:14 -05:00 by yindo · 0 comments
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Originally created by @zhangpeng00247944 on GitHub (Oct 13, 2025).

Self Checks

  • I have read the Contributing Guide and Language Policy.
  • This is only for bug report, if you would like to ask a question, please head to Discussions.
  • 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.

Dify version

1.8.1

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

1、Define a workflow, and publish it as a tool
2、Define an agent, and add the tool to agent
3、Ask agent some question , agent will call the tool

✔️ Expected Behavior

Agent putout the output of workflow-tool only once, when agent calls workflow-tool

Actual Behavior

As pic below, agent putout the output of workflow-tool twice, when agent calls workflow-tool

Image
Originally created by @zhangpeng00247944 on GitHub (Oct 13, 2025). ### Self Checks - [x] I have read the [Contributing Guide](https://github.com/langgenius/dify/blob/main/CONTRIBUTING.md) and [Language Policy](https://github.com/langgenius/dify/issues/1542). - [x] This is only for bug report, if you would like to ask a question, please head to [Discussions](https://github.com/langgenius/dify/discussions/categories/general). - [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. ### Dify version 1.8.1 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce 1、Define a workflow, and publish it as a tool 2、Define an agent, and add the tool to agent 3、Ask agent some question , agent will call the tool ### ✔️ Expected Behavior Agent putout the output of workflow-tool only once, when agent calls workflow-tool ### ❌ Actual Behavior As pic below, agent putout the output of workflow-tool twice, when agent calls workflow-tool <img width="910" height="648" alt="Image" src="https://github.com/user-attachments/assets/61c508a6-f754-49b0-ba34-8327a13dd63c" />
yindo added the 🐞 bug label 2026-02-21 19:56:14 -05:00
yindo closed this issue 2026-02-21 19:56:14 -05:00
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Reference: langgenius/dify#19143