Where does the bug appear (feature/product)?
Cloud Agent (GitHub, Slack, Web, Linear)
Describe the Bug
My automation’s Tools panel shows Linear, Notion, and Slack MCPs as Connected,
along with Send to Slack and Read Public Slack Channels actions. But when the
automation runs, only the built-in Slack actions reach the runtime. Linear and
Notion MCP servers are completely missing from GetMcpTools — no auth error,
just silently absent.
Steps to Reproduce
Steps to Reproduce
- Create automation with Linear + Notion MCP under Tools (both show Connected)
- Also add Send to Slack + Read Public Slack Channels (these work)
- Trigger automation via cron or manual Run
- Agent calls GetMcpTools — catalog only shows Cursor Automation Tools,
cursor-cloud, cursor-subscriptions. No linear, no notion.
Expected Behavior
Expected Behavior
Linear and Notion MCP tools should be available in the automation run,
same as they are in manual cloud agent runs.
Actual Behavior
MCP servers configured in Tools never reach the runtime. Built-in actions work.
IDs
- Automation: 5c5c37a2-9a55-11f1-ba66-0e7d0216e441
- Environment: 137e8d86-9796-11f1-ba66-0e7d0216e441
- Failing run: bc-ffd02535-248d-410c-9191-95f8c10a3fb7
(https://cursor.com/agents/bc-ffd02535-248d-410c-9191-95f8c10a3fb7)
Workarounds tried
- Disconnect/reconnect MCPs in automation Tools
- Multiple fresh runs over several hours
- Delete + re-add from MCP picker [if you’ve tried this, say so]
Screenshots / Screen Recordings
Operating System
MacOS
Version Information
Version
3.16.17
VS Code
1.128.0
Commit
6b2afae0257df2bb5e1835f15165dc2f0de056b0
Date
2026-08-14T01:41:12.803Z
Quality
stable
Arch
arm64 (universal binary)
For AI issues: which model did you use?
composer 2.5
Does this stop you from using Cursor
Sometimes - I can sometimes use Cursor