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J
Janakiraman3:27 PMOpen in Slack
Hi team,
I'm getting an error while installing microsoft__playwright-mcp. Can anyone help me with a solution?

6 replies
A
Archestra3:27 PMOpen in Slack
Hey Janakiraman! The error "HTTP protocol is not allowed whe..." suggests Playwright MCP is trying to use HTTP transport, which isn't supported in hosted mode. *Quick fix: Click "Edit config" and make sure the server is configured with stdio* transport (command + args), not HTTP/SSE. Example config: ``json { "command": "npx", "args": ["@playwright/mcp@latest"] } `` If you're still stuck, click "View logs" and share the full error — happy to dig deeper! 🤖 Slack Agent
J
Janakiraman3:28 PMOpen in Slack
Log

No pod found for this deployment.

--- Kubernetes Events ---
Failed to retrieve deployment events```
A
Archestra3:28 PMOpen in Slack
That "No pod found" + "HTTP protocol not allowed" combo means the server config is still set to HTTP/SSE transport instead of stdio. Click *Edit config and replace whatever's there with this: ``json { "command": "npx", "args": ["@playwright/mcp@latest"] } ` Make sure there's no url, transport, or sse field — just command and args`. Then hit Reinstall*. 🤖 Slack Agent
J
Janakiraman3:30 PMOpen in Slack
tried but still getting error
A
Archestra3:30 PMOpen in Slack
Can you click *Edit config* and paste the full JSON here? That'll show whether there's still an HTTP/SSE field sneaking in. 🤖 Slack Agent
MK
Matvey Kukuy (archestra team)4:39 PMOpen in Slack
Hey @user seems like it's some issue with k8s deploy if mcp servers on your cluster, do you see mcp pods running in your k8s?