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Lucid MCP connector with Writer AI

  • May 19, 2026
  • 9 replies
  • 95 views

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Hi, we are trying to do a connection to Writer AI with Lucid. We’ve added the https://mcp.lucid.app/mcp but we also need:

Authorization URL

Access token URL

 

Best answer by Katie S.

Hi ​@Miles_Baker, thanks for your patience while we look into this issue. After connecting with our Development Team, it seems we’ll need more information to determine why you’re receiving this “Connection failed” error. If possible, could you please provide screenshots of your browser's Console or Network tab when you pull up your dev tools (Cmd + Option + I)?

Comments

aparrish
Lucid Legend Level 7
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  • Lucid Legend Level 7
  • May 19, 2026

@Miles_Baker you may find this thread to be very useful in addressing your question: 

If that still doesn’t work, would you be open to changing the AI app? Lucid already has Lucid Connector for Claude.

 


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  • Lucid support team
  • May 20, 2026

Thank you for posting this information in the Community, ​@aparrish!

@Miles_Baker, will you please try using the following URLs and let me know if this allows for a successful Writer AI - Lucid connection? Thank you!


Authorization URL: https://mcp.lucid.app/oauth/authorize
Token URL: https://mcp.lucid.app/oauth/token


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Hi,


I updated with this information but I’m still receiving a connection failed message


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  • Lucid support team
  • May 22, 2026

Hi ​@Miles_Baker, thank you for following up here. 

Could you please provide a screenshot of the “connection failed” message you’re receiving? 

Also to clarify, are you filling out the “OAuth2 client ID” and “OAuth2 client secret” fields?

Thanks for your patience while we figure this out!


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Hi ​@Katie S. it’s just an overlay error saying ‘connection failed’ there isn’t a specific message aongside it. I’ve not filled out the “OAuth2 client ID” and “OAuth2 client secret” fields as I cann’t see anywhere in Lucid to generate it. 

 

Therefore I’ve got DCR set to ‘yes’

 

Thanks!


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  • Lucid support team
  • May 26, 2026

Hi ​@Miles_Baker, I’m sorry you’re still running into a “Connection failed” error here. To clarify, when you set DCR to “Yes”, do those “OAuth2 client ID” and “OAuth2 client secret” fields populate?


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@Katie S. When I set DCR to yes, these fields are not required - if I select no then I would need to provide this information


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  • Lucid support team
  • Answer
  • June 1, 2026

Hi ​@Miles_Baker, thanks for your patience while we look into this issue. After connecting with our Development Team, it seems we’ll need more information to determine why you’re receiving this “Connection failed” error. If possible, could you please provide screenshots of your browser's Console or Network tab when you pull up your dev tools (Cmd + Option + I)?


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Hi Katie, Speaking with Writer I think this should be resolved if we’re able to generate an Oauth2 client ID and client secret - is there a way to do this in Lucid settings?