Problemsby IbisModel Context Protocol login, SSO or OAuth breaks
Dev tooling2 posts from 2 people2d active+11 post in the last 7 days, 1 the 7 days before (steady)Unverified
Posts per day
The posts behind it
2, newest firstAgent Host: MCP servers sharing a resource receive the same OAuth token despite distinct client IDs- Copilot Chat Extension Version: Not established in this RCA. - VS Code Version: Affected build version not established. Logs captured on October 16, 2026. Source analysis below uses checkout revision `3895f178cc2a9cc5fa55071052f522bf159cae04`, not a verified affected-build...microsoft/vscode · digitarald2 reactions, 1 repliesOpen ↗bug: `vibe mcp add` cannot configure an unauthenticated remote MCP server...Which makes sense, because again, the MCP is open to the world. No OAuth. There are workarounds. Directly editing the TOML in `~/.vibe/config.toml` without an `auth` block works. Adding a connector in `Console -> Connectors -> Custom MCP Connector` works. Only the `vibe mcp add`...mistralai/mistral-vibe · DrRataplanOpen ↗
Companies and products named
About this problem
Evidence
2 posts from 2 people in 2 places, about 1 a week over 8 days. Mostly on mistralai/mistral-vibe, microsoft/vscode. Tools named alongside: Console, Claude, GitHub Copilot, Slack.
Frustration Frustration 0 of 3· Seen on GitHub issues
How it was grouped
Posts that state a pain and match the "auth-sso" rule about Model Context Protocol. First post Oct 9, 2026, latest Oct 16, 2026. Unverified: fewer than 3 posts, or one person or place only. Method
The same problem elsewhere
Login, SSO and OAuth flows breakClaude login, SSO or OAuth breaksSupabase login, SSO or OAuth breaksClaude Code login, SSO or OAuth breaksApache Airflow login, SSO or OAuth breaksChatGPT login, SSO or OAuth breaksGrok login, SSO or OAuth breaksDatabricks login, SSO or OAuth breaksGitHub Copilot login, SSO or OAuth breaksn8n login, SSO or OAuth breaksMicrosoft Azure login, SSO or OAuth breaksDocker login, SSO or OAuth breaks
Other Model Context Protocol problems
Model Context Protocol tables suffer from small files and skewModel Context Protocol users keep filing bugsModel Context Protocol upgrades break working setupsTrouble with Model Context Protocol serverModel Context Protocol rate limits and usage caps block workModel Context Protocol fails to return valid structured outputTrouble with Model Context Protocol reportsModel Context Protocol vulnerabilities are hard to triage and patchTrouble with Model Context Protocol sessionTrouble with Model Context Protocol clientModel Context Protocol compute costs spiral out of controlModel Context Protocol gives confidently wrong answers
History
Model Context Protocol login, SSO or OAuth breaks (2 posts)