wiki_get_page_content tool fails after successful wiki search

[rahulnk-premier]

Description

I have connected Azure DevOps MCP to GitHub Copilot in VS Code.
When I ask the agent to retrieve documentation from an Azure DevOps Wiki, the following behavior is observed:

1. The agent successfully uses the search_wiki tool to locate the correct wiki page.
2. Immediately after identifying the correct result, the agent invokes the wiki_get_page_content tool.
3. The request fails with a WikiPageNotFoundException, even though the page exists and was returned by the search.

---

Error Output

{
  "$id": "1",
  "innerException": null,
  "message": "Wiki page '/RemitraEngineering/Release-Branching-remitra-config-for-PROD-deployment' could not be found. Ensure that the path of the page is correct and the page exists.",
  "typeName": "Microsoft.TeamFoundation.Wiki.Server.WikiPageNotFoundException",
  "typeKey": "WikiPageNotFoundException",
  "errorCode": 0,
  "eventId": 3000
}

Expected Behaviour

After successfully identifying a wiki page via search_wiki, the wiki_get_page_content tool should retrieve the page content without failing due to path or existence issues.

[danhellem]

@rahulnk-premier what does your prompt look like? What does the request look like that the tool is attempting to process?

[rahulnk-premier]

Hi @danhellem ,

1. User Prompt

"what are the steps to create release branch. Use Remitra project wiki for more information"

2. Tool Request

The search_wiki tool successfully identified the page, but the subsequent call to wiki_get_page_content failed with the following parameters:

{
  "wikiIdentifier": "4e62e964-a95d-41f5-ad5c-a7bd368f8476",
  "project": "Remitra",
  "path": "/RemitraEngineering/Release-Branching-remitra-config-for-PROD-deployment"
}

3. Tool Output (Error Response)

{
  "$id": "1",
  "innerException": null,
  "message": "Wiki page '/RemitraEngineering/Release-Branching-remitra-config-for-PROD-deployment' could not be found. Ensure that the path of the page is correct and the page exists.",
  "typeName": "Microsoft.TeamFoundation.Wiki.Server.WikiPageNotFoundException, Microsoft.TeamFoundation.Wiki.Server",
  "typeKey": "WikiPageNotFoundException",
  "errorCode": 0,
  "eventId": 3000
}

[danhellem]

I am not having any issues. I used the search tool to pull multiple wiki pages.

Then asked it to load the content for the first one.

What is likely happening is that the wiki page was recently moved and the search results are still looking at the old location. This is common as it takes search a little time to catch up with recent changes.

Try again or attempt to load the wiki pages using list_wiki_pages tools and compare the path in the results.