Add Support for Model Context Protocol (MCP) #7086

@niteshldd commented on GitHub (Dec 6, 2024):

@crazywoola Where is v1.0 ?

@niteshldd commented on GitHub (Dec 6, 2024): @crazywoola Where is v1.0 ?

yindo commented

@dosubot[bot] commented on GitHub (Jan 6, 2025):

Hi, @youssefsiam38. I'm Dosu, and I'm helping the Dify team manage their backlog. I'm marking this issue as stale.

Issue Summary:

You requested support for the Model Context Protocol (MCP) to enhance data connection strategies.
User crazywoola suggested a different implementation approach for this feature in version 1.0, which you and others reacted positively to.
User niteshldd expressed interest in the release timeline for version 1.0, indicating anticipation for this feature.

Next Steps:

Please let me know if this issue is still relevant to the latest version of the Dify repository by commenting here to keep the discussion open.
If there is no further input, this issue will be automatically closed in 15 days.

Thank you for your understanding and contribution!

@dosubot[bot] commented on GitHub (Jan 6, 2025): Hi, @youssefsiam38. I'm [Dosu](https://dosu.dev), and I'm helping the Dify team manage their backlog. I'm marking this issue as stale. **Issue Summary:** - You requested support for the Model Context Protocol (MCP) to enhance data connection strategies. - User crazywoola suggested a different implementation approach for this feature in version 1.0, which you and others reacted positively to. - User niteshldd expressed interest in the release timeline for version 1.0, indicating anticipation for this feature. **Next Steps:** - Please let me know if this issue is still relevant to the latest version of the Dify repository by commenting here to keep the discussion open. - If there is no further input, this issue will be automatically closed in 15 days. Thank you for your understanding and contribution!

yindo commented

@tonychen0716 commented on GitHub (Jan 14, 2025):

@crazywoola Can you provide the roadmap and timetable?

@tonychen0716 commented on GitHub (Jan 14, 2025): @crazywoola Can you provide the roadmap and timetable?

yindo commented

@dosubot[bot] commented on GitHub (Jan 14, 2025):

@takatost, the user @tonychen0716 has indicated that they still need help regarding the Model Context Protocol (MCP) and are looking for the roadmap and timetable. Could you please assist them with this issue?

@dosubot[bot] commented on GitHub (Jan 14, 2025): @takatost, the user @tonychen0716 has indicated that they still need help regarding the Model Context Protocol (MCP) and are looking for the roadmap and timetable. Could you please assist them with this issue?

yindo commented

@crazywoola commented on GitHub (Feb 7, 2025):

@crazywoola Can you provide the roadmap and timetable?

roadmap.dify.ai

@crazywoola commented on GitHub (Feb 7, 2025): > [@crazywoola](https://github.com/crazywoola) Can you provide the roadmap and timetable? roadmap.dify.ai

yindo commented

@TNTest commented on GitHub (Mar 3, 2025):

@crazywoola We are very interested in the MCP provided by Dify. However, I didn't find the "different way" you mentioned in the roadmap. Could you please provide more detailed info about this?

@TNTest commented on GitHub (Mar 3, 2025): @crazywoola We are very interested in the MCP provided by Dify. However, I didn't find the "different way" you mentioned in the roadmap. Could you please provide more detailed info about this?

yindo commented

@3ks commented on GitHub (Mar 4, 2025):

Also interested in

@3ks commented on GitHub (Mar 4, 2025): Also interested in

yindo commented

@TongDucThanhNam commented on GitHub (Mar 5, 2025):

Very interested

@TongDucThanhNam commented on GitHub (Mar 5, 2025): Very interested

yindo commented

@homker commented on GitHub (Mar 5, 2025):

It’s very important!

@homker commented on GitHub (Mar 5, 2025): It’s very important!

yindo commented

@sevenjay commented on GitHub (Mar 5, 2025):

great to see

@sevenjay commented on GitHub (Mar 5, 2025): great to see

yindo commented

@Roland0511 commented on GitHub (Mar 7, 2025):

please we need it!

@Roland0511 commented on GitHub (Mar 7, 2025): please we need it!

yindo commented

@crazywoola commented on GitHub (Mar 7, 2025):

We might release a demo in next few weeks.

@crazywoola commented on GitHub (Mar 7, 2025): We might release a demo in next few weeks.

yindo commented

@IthacaDream commented on GitHub (Mar 9, 2025):

very excited about this feature!

@IthacaDream commented on GitHub (Mar 9, 2025): very excited about this feature!

yindo commented

@finkzhao commented on GitHub (Mar 10, 2025):

very excited about this feature!please as soon as possible.

@finkzhao commented on GitHub (Mar 10, 2025): very excited about this feature!please as soon as possible.

yindo commented

@redhatxl commented on GitHub (Mar 10, 2025):

very excited about this feature!
Looking forward to this feature！

@redhatxl commented on GitHub (Mar 10, 2025): very excited about this feature! Looking forward to this feature！

yindo commented

@donghoon-lee-mrt commented on GitHub (Mar 11, 2025):

I’m also eagerly waiting for this. We need to develop the feature quickly. While it’s uncertain whether MCP will become mainstream, a substantial ecosystem has already been established.

The plugin module has been developed, and now we just need to expand the tools.

@donghoon-lee-mrt commented on GitHub (Mar 11, 2025): I’m also eagerly waiting for this. We need to develop the feature quickly. While it’s uncertain whether MCP will become mainstream, a substantial ecosystem has already been established. The plugin module has been developed, and now we just need to expand the tools.

yindo commented

@love19861018 commented on GitHub (Mar 11, 2025):

please we need it!

@love19861018 commented on GitHub (Mar 11, 2025): please we need it!

yindo commented

@dearlordylord commented on GitHub (Mar 12, 2025):

looking forward to it

@dearlordylord commented on GitHub (Mar 12, 2025): looking forward to it

yindo commented

@meme-dayo commented on GitHub (Mar 13, 2025):

I developed a prototype MCP client as an Agent Strategy plugin.
dify-mcp-client

Tool, Resource, Prompt lists are converted into Dify Tools.
Dify is not MCP server, but MCP Host (clients)

@meme-dayo commented on GitHub (Mar 13, 2025): I developed a prototype MCP client as an Agent Strategy plugin. [dify-mcp-client](https://github.com/3dify-project/dify-mcp-client) - `Tool`, `Resource`, `Prompt` lists are converted into Dify Tools. - Dify is not MCP server, but MCP Host (clients) ![Image](https://github.com/user-attachments/assets/82639ea5-a508-40ca-8889-523d7901eed6)

yindo commented

@CorrectRoadH commented on GitHub (Mar 14, 2025):

I need too

@CorrectRoadH commented on GitHub (Mar 14, 2025): I need too

yindo commented

@ConleyKong commented on GitHub (Mar 17, 2025):

expecting

@ConleyKong commented on GitHub (Mar 17, 2025): expecting

yindo commented

@ShiBody commented on GitHub (Mar 18, 2025):

Really need it!

@ShiBody commented on GitHub (Mar 18, 2025): Really need it!

yindo commented

@JustLikeThis101 commented on GitHub (Mar 18, 2025):

I've noticed some MCP plugins in marketplace, anyone knows are those official demos or considered 3rd party implementations?

@JustLikeThis101 commented on GitHub (Mar 18, 2025): ![Image](https://github.com/user-attachments/assets/d10b8276-4e46-414c-bc95-8761ec872f91) I've noticed some MCP plugins in marketplace, anyone knows are those official demos or considered 3rd party implementations?

yindo commented

@kevintsai1202 commented on GitHub (Mar 19, 2025):

n8n can already publish workflows as an MCP Server, and I look forward to Dify adding this feature.

@kevintsai1202 commented on GitHub (Mar 19, 2025): n8n can already publish workflows as an MCP Server, and I look forward to Dify adding this feature.

yindo commented

@kevintsai1202 commented on GitHub (Mar 19, 2025):

I've noticed some MCP plugins in marketplace, anyone knows are those official demos or considered 3rd party implementations?

These are third-party plugins, but they are only used as a Client to call the MCP tool. To make Dify serve as an MCP Server, official development is still needed (or they should provide an SDK for us to create extension plugins)

@kevintsai1202 commented on GitHub (Mar 19, 2025): > ![Image](https://github.com/user-attachments/assets/d10b8276-4e46-414c-bc95-8761ec872f91) I've noticed some MCP plugins in marketplace, anyone knows are those official demos or considered 3rd party implementations? These are third-party plugins, but they are only used as a Client to call the MCP tool. To make Dify serve as an MCP Server, official development is still needed (or they should provide an SDK for us to create extension plugins)

yindo commented

@zengruizhao commented on GitHub (Mar 20, 2025):

keep watching

@zengruizhao commented on GitHub (Mar 20, 2025): keep watching

yindo commented

@Zhaohuai-L commented on GitHub (Mar 21, 2025):

expecting

@Zhaohuai-L commented on GitHub (Mar 21, 2025): expecting

yindo commented

@crazywoola commented on GitHub (Mar 21, 2025):

See these

@crazywoola commented on GitHub (Mar 21, 2025): - https://marketplace.dify.ai/plugins/hjlarry/mcp-server - https://marketplace.dify.ai/plugins/junjiem/mcp_sse - https://marketplace.dify.ai/plugins/junjiem/mcp_see_agent - https://marketplace.dify.ai/plugins/hjlarry/agent See these

yindo commented

@sylcjl commented on GitHub (Mar 21, 2025):

watching +1

@sylcjl commented on GitHub (Mar 21, 2025): watching +1

yindo commented

@kevintsai1202 commented on GitHub (Mar 22, 2025):

https://marketplace.dify.ai/plugins/hjlarry/mcp-server

https://marketplace.dify.ai/plugins/junjiem/mcp_sse

https://marketplace.dify.ai/plugins/junjiem/mcp_see_agent

https://marketplace.dify.ai/plugins/hjlarry/agent

See these

I can’t get the MCP server to work. Has anyone succeeded?

Writing JSON Schema manually is too exhausting. I hope the official team provides a better configuration method.

@kevintsai1202 commented on GitHub (Mar 22, 2025): > - https://marketplace.dify.ai/plugins/hjlarry/mcp-server > - https://marketplace.dify.ai/plugins/junjiem/mcp_sse > - https://marketplace.dify.ai/plugins/junjiem/mcp_see_agent > - https://marketplace.dify.ai/plugins/hjlarry/agent > > See these I can’t get the MCP server to work. Has anyone succeeded? Writing JSON Schema manually is too exhausting. I hope the official team provides a better configuration method.

yindo commented

@hiyizi commented on GitHub (Mar 26, 2025):

Really need it!

@hiyizi commented on GitHub (Mar 26, 2025): Really need it!

yindo commented

@kevintsai1202 commented on GitHub (Mar 27, 2025):

Zapier, Make, and n8n all have official MCP Servers.

Oh, even OpenAI is going to support MCP now.

@kevintsai1202 commented on GitHub (Mar 27, 2025): Zapier, Make, and n8n all have official MCP Servers. Oh, even OpenAI is going to support MCP now.

yindo commented

@yaonan commented on GitHub (Mar 27, 2025):

It’s on Dify’s roadmap. (MCP in dify)

Check it out here: https://roadmap.dify.ai/roadmap

Don’t forget to upvote!

@yaonan commented on GitHub (Mar 27, 2025): It’s on Dify’s roadmap. (MCP in dify) Check it out here: https://roadmap.dify.ai/roadmap Don’t forget to upvote!

yindo commented

@LeoLiuYan commented on GitHub (Mar 27, 2025):

+1

@LeoLiuYan commented on GitHub (Mar 27, 2025): +1

yindo commented

@francisoliverlee commented on GitHub (Mar 28, 2025):

+1

@francisoliverlee commented on GitHub (Mar 28, 2025): +1

yindo commented

@jumping commented on GitHub (Mar 31, 2025):

+1

@jumping commented on GitHub (Mar 31, 2025): +1

yindo commented

@dquisi commented on GitHub (Mar 31, 2025):

+1

@dquisi commented on GitHub (Mar 31, 2025): +1

yindo commented

@akinix commented on GitHub (Apr 1, 2025):

+1

@akinix commented on GitHub (Apr 1, 2025): +1

yindo commented

@xfzen commented on GitHub (Apr 1, 2025):

+1

@xfzen commented on GitHub (Apr 1, 2025): +1

yindo commented

@francisoliverlee commented on GitHub (Apr 1, 2025):

i tried this, not work that well

@francisoliverlee commented on GitHub (Apr 1, 2025): i tried this, not work that well ![Image](https://github.com/user-attachments/assets/170ca1b9-b8af-4dda-a60a-2c80392876de)

yindo commented

@jackleeforce commented on GitHub (Apr 1, 2025):

waiting MCP support

@jackleeforce commented on GitHub (Apr 1, 2025): waiting MCP support

yindo commented

@Dong09 commented on GitHub (Apr 2, 2025):

+1

@Dong09 commented on GitHub (Apr 2, 2025): +1

yindo commented

@xiaoyesoso commented on GitHub (Apr 2, 2025):

+1

@xiaoyesoso commented on GitHub (Apr 2, 2025): +1

yindo commented

@chemistwang commented on GitHub (Apr 3, 2025):

合影，期待中

@chemistwang commented on GitHub (Apr 3, 2025): 合影，期待中

yindo commented

@allenzeng3 commented on GitHub (Apr 3, 2025):

Waiting for MCP in dify.

@allenzeng3 commented on GitHub (Apr 3, 2025): Waiting for MCP in dify.

yindo commented

@RTException commented on GitHub (Apr 3, 2025):

在配置MCP SSE插件时报错，有没有大佬遇到过：PluginInvokeError: {"args":{},"error_type":"ToolProviderCredentialValidationError","message":"Client error '400 Bad Request' for url 'https://actions.zapier.com/mcp/sk-ak-xxxxxxxxxx/messages?session_id=xxxxxxx1ab9'\nFor more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400"}

@RTException commented on GitHub (Apr 3, 2025): 在配置MCP SSE插件时报错，有没有大佬遇到过：PluginInvokeError: {"args":{},"error_type":"ToolProviderCredentialValidationError","message":"Client error '400 Bad Request' for url 'https://actions.zapier.com/mcp/sk-ak-xxxxxxxxxx/messages?session_id=xxxxxxx1ab9'\nFor more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400"}

yindo commented

@365bug commented on GitHub (Apr 3, 2025):

我是云上cloud Dify 1.1.3 配置mcp 超时，不知道什么原因

@365bug commented on GitHub (Apr 3, 2025): 我是云上cloud Dify 1.1.3 配置mcp 超时，不知道什么原因 ![Image](https://github.com/user-attachments/assets/bfe09ac5-9572-4b9d-86eb-b6d4a5ba5114)

yindo commented

@sunxiang0918 commented on GitHub (Apr 3, 2025):

我是云上cloud Dify 1.1.3 配置mcp 超时，不知道什么原因

你这个在云上的 dify服务器,怎么可能调的通你本地127.0.0.1:8000/sse的 MCP-Server?

@sunxiang0918 commented on GitHub (Apr 3, 2025): > 我是云上cloud Dify 1.1.3 配置mcp 超时，不知道什么原因 > > ![Image](https://github.com/user-attachments/assets/bfe09ac5-9572-4b9d-86eb-b6d4a5ba5114) 你这个在云上的 dify服务器,怎么可能调的通你本地`127.0.0.1:8000/sse`的 MCP-Server?

yindo commented

@BrouseLi commented on GitHub (Apr 4, 2025):

在配置MCP SSE插件时报错，有没有大佬遇到过：PluginInvokeError: {"args":{},"error_type":"ToolProviderCredentialValidationError","message":"Client error '400 Bad Request' for url 'https://actions.zapier.com/mcp/sk-ak-xxxxxxxxxx/messages?session_id=xxxxxxx1ab9'\nFor more information check: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400"}

me too,how to resolve

@BrouseLi commented on GitHub (Apr 4, 2025): > 在配置MCP SSE插件时报错，有没有大佬遇到过：PluginInvokeError: {"args":{},"error_type":"ToolProviderCredentialValidationError","message":"Client error '400 Bad Request' for url '[https://actions.zapier.com/mcp/sk-ak-xxxxxxxxxx/messages?session_id=xxxxxxx1ab9'\nFor](https://actions.zapier.com/mcp/sk-ak-xxxxxxxxxx/messages?session_id=xxxxxxx1ab9'%5CnFor) more information check: [https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400"}](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/400%22%7D) me too,how to resolve

yindo commented

@lo5twind commented on GitHub (Apr 9, 2025):

waiting MCP support +1

@lo5twind commented on GitHub (Apr 9, 2025): waiting MCP support +1

yindo commented

@zy1024 commented on GitHub (Apr 9, 2025):

Looking forward to supporting MCP

@zy1024 commented on GitHub (Apr 9, 2025): Looking forward to supporting MCP

yindo commented

@CoderXueXue commented on GitHub (Apr 10, 2025):

The current plugin now supports MCP, but during my usage, I found that it has no memory function, which makes it impossible for me to continue using it.

@CoderXueXue commented on GitHub (Apr 10, 2025): The current plugin now supports MCP, but during my usage, I found that it has no memory function, which makes it impossible for me to continue using it.

yindo commented

@CoderXueXue commented on GitHub (Apr 10, 2025):

Agents can use MCP but they have no memory.

@CoderXueXue commented on GitHub (Apr 10, 2025): Agents can use MCP but they have no memory.

yindo commented

@Jeff-CH-Y commented on GitHub (Apr 11, 2025):

这个并不是特别好用。。函数名字也会选错

@Jeff-CH-Y commented on GitHub (Apr 11, 2025): 这个并不是特别好用。。函数名字也会选错

yindo commented

@jason-lee-x commented on GitHub (Apr 14, 2025):

i tried this, not work that well我尝试过这个，效果不太好

I also tried this plugin.

when agent run as function calling,it can not perceptual any tools.

when agent run as ReAct,it can sometimes work but not stable.

this issues opened nearly a year,did it have any progress???

@jason-lee-x commented on GitHub (Apr 14, 2025): > i tried this, not work that well我尝试过这个，效果不太好 > > ![Image](https://github.com/user-attachments/assets/170ca1b9-b8af-4dda-a60a-2c80392876de) I also tried this plugin. when agent run as function calling,it can not perceptual any tools. when agent run as ReAct,it can sometimes work but not stable. this issues opened nearly a year,did it have any progress???

yindo commented

@pacoxu commented on GitHub (Apr 14, 2025):

There are some choices in https://mcp.so/servers?q=dify

@pacoxu commented on GitHub (Apr 14, 2025): There are some choices in https://mcp.so/servers?q=dify

yindo commented

@jason-lee-x commented on GitHub (Apr 14, 2025):

There are some choices in https://mcp.so/servers?q=dify

First of all thanks for ur advice.

I checked these.For me it more like exposed dify's workflow as a MCP tools.

But what I really wants to do was ues my private MCP tools on dify.

@jason-lee-x commented on GitHub (Apr 14, 2025): > There are some choices in https://mcp.so/servers?q=dify First of all thanks for ur advice. I checked these.For me it more like exposed dify's workflow as a MCP tools. But what I really wants to do was ues my private MCP tools on dify.

yindo commented

@chenggb123 commented on GitHub (Apr 15, 2025):

期待MCP市场

@chenggb123 commented on GitHub (Apr 15, 2025): 期待MCP市场

yindo commented

@kevin20210917 commented on GitHub (Apr 16, 2025):

期待MCP原生支持

@kevin20210917 commented on GitHub (Apr 16, 2025): 期待MCP原生支持

yindo commented

@Egoistsoul commented on GitHub (Apr 22, 2025):

Please catch up.

@Egoistsoul commented on GitHub (Apr 22, 2025): Please catch up.

yindo commented

@Jeff-CH-Y commented on GitHub (Apr 28, 2025):

期待MCP原生支持

@Jeff-CH-Y commented on GitHub (Apr 28, 2025): 期待MCP原生支持

yindo commented

@ckken commented on GitHub (May 26, 2025):

400 貌似没正确传递 mcp-session-id 导致

@ckken commented on GitHub (May 26, 2025): 400 貌似没正确传递 mcp-session-id 导致

yindo commented