Mintplex-Labs/anything-llm
1
0
Fork 0
mirror of https://github.com/Mintplex-Labs/anything-llm.git synced 2026-07-19 14:13:35 -04:00
Code Issues 328 Packages Projects Releases 10 Wiki Activity

[GH-ISSUE #4411] [BUG]: unable to connect to a Streamable mcp server #2813

New Issue
Closed
opened 2026-02-22 18:31:22 -05:00 by yindo · 0 comments
yindo commented 2026-02-22 18:31:22 -05:00
Owner
Copy Link
Copy Source

Originally created by @omerbrandis on GitHub (Sep 19, 2025).
Original GitHub issue: https://github.com/Mintplex-Labs/anything-llm/issues/4411

Originally assigned to: @shatfield4 on GitHub.

How are you running AnythingLLM?

Docker (local)

What happened?

(these are my first steps with mcp servers and anyting-llm... )

using anything-llm desktop version v1.8.5-r2

my anythingllm_mcp_servers.json :
{
"mcpServers": {
"MyServer" : { "type": "streamable",
"url": "http://www....."
}
}
}

the ui shows that MyServer is stopped,
when I try to start it , I get the following message :
Failed to start MCP server: Upfront [NO_CODE] Error POSTing to endpoint (HTTP 405)

I can see that a GET request was sent to the url.
but as far as I can tell , for streamable http, there need not be support for GET on the url,
Only for post.
( i've managed to connect to Myserver with another ai desktop client ....).

can someone confirm that this is an erorr in anything llm ,
or else add a link to the relevant mcp documentation/spec that addresses this issue?

Are there known steps to reproduce?

No response

Originally created by @omerbrandis on GitHub (Sep 19, 2025). Original GitHub issue: https://github.com/Mintplex-Labs/anything-llm/issues/4411 Originally assigned to: @shatfield4 on GitHub. ### How are you running AnythingLLM? Docker (local) ### What happened? (these are my first steps with mcp servers and anyting-llm... ) using anything-llm desktop version v1.8.5-r2 my anythingllm_mcp_servers.json : { "mcpServers": { "MyServer" : { "type": "streamable", "url": "http://www....." } } } the ui shows that MyServer is stopped, when I try to start it , I get the following message : Failed to start MCP server: Upfront [NO_CODE] Error POSTing to endpoint (HTTP 405) I can see that a GET request was sent to the url. but as far as I can tell , for streamable http, there need not be support for GET on the url, Only for post. ( i've managed to connect to Myserver with another ai desktop client ....). can someone confirm that this is an erorr in anything llm , or else add a link to the relevant mcp documentation/spec that addresses this issue? ### Are there known steps to reproduce? _No response_
yindo added the possible bugDesktopinvestigating labels 2026-02-22 18:31:22 -05:00
yindo closed this issue 2026-02-22 18:31:23 -05:00
yindo changed title from [BUG]: unable to connect to a Streamable mcp server to [GH-ISSUE #4411] [BUG]: unable to connect to a Streamable mcp server 2026-06-05 14:48:41 -04:00
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
Desktop
Docker
Integration Request
Integration Request
OS: Linux
OS: Mobile
OS: Windows
UI/UX
blocked
bug
bug
core-team-only
documentation
duplicate
embed-widget
enhancement
feature request
github_actions
good first issue
investigating
needs info / can't replicate
possible bug
pull-request
Mirrored from GitHub Pull Request
 question
stage: specifications
wontfix
No Label Desktop investigating possible bug
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
yindo
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: Mintplex-Labs/anything-llm#2813
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?