anthropics / anthropics/claude-code

[Bug] Failed to establish connection to Notion API

Open
#93,412 0 comments 0 reactions 0 assignees View on GitHub
area:auth area:mcp bug platform:linux
Dominant language
Python
Stars
145k
Forks
23.1k
PR merge metrics
PR metrics pending

Description

**Bug Description**
Cannot connect to Notion

**Environment Info**
- Platform: linux
- Terminal: tmux
- Version: 2.1.267
- Feedback ID: cb5b5c0d-e6f6-4d97-ac7e-a4a440b71126

**Errors**
```json
[]
```

I'm going through the flow, Notion says "all good, go back to your coding agent" but claude code and claude web both cannot find the connection (as if I never connected)

Contributor guide

No contributing guide indexed for this repository

Research direction

Start by reproducing the Notion connection flow on Linux in tmux using Claude Code and Claude web, noting the reported version 2.1.267 and feedback ID cb5b5c0d-e6f6-4d97-ac7e-a4a440b71126. Compare the post-authorization state with the expected behavior: both clients should recognize the Notion connection after Notion reports success.

Written by the indexing model from the issue text.

Assessment

Domain
api, authentication
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Active
Clarity
Needs clarification
Newbie friendliness
35/100

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