Upgrade Windsurf Devin Desktop to v3.10.35 and pass HTTP/SSE MCP servers via ACP session/new
Devin Desktop 3.10.35 stops startup crashes on Apple M6 Macs, fixes the Agent Command Center memory leak, lets you pick an SSH/WSL agent folder while the side panel and welcome are open, and makes ACP-passed HTTP and SSE MCP servers usable and listed in /mcp.Why this loop
v3.10.35 is a reliability and ACP/MCP interop patch. Apple M6 Macs previously crashed Devin Desktop at startup, so those machines cannot run agents until this build. The Agent Command Center memory leak made long multi-session use unstable; treat 3.10.35 as the floor for Command Center work. Choosing a folder on SSH or WSL hosts failed when the side panel and new-session welcome were both open—a typical layout—so remote-host workflows should land on 3.10.35 before relying on that path. ACP clients can now pass MCP servers in session/new and session/load, including HTTP and SSE, and the agent can use them and list them in /mcp. Upgrade first, then supply MCP through ACP instead of only configuring servers inside Desktop.
Proposed actions
- Install Windsurf Devin Desktop v3.10.35 from https://windsurf.com/changelog#v3-10-35 on every Apple Mac with an M6 chip so Devin Desktop no longer crashes at startup.
- From the ACP client, include MCP server definitions (HTTP and SSE) in the session/new or session/load payload; after the agent session starts, run /mcp and use those listed servers.
- On an SSH or WSL agent host in Devin Desktop 3.10.35, choose the agent folder while the side panel and new-session welcome are both open—do not close either UI first.
- After installing 3.10.35, leave the Agent Command Center open across long multi-session work; the command-center memory leak is fixed, so you no longer need to quit Desktop to reclaim RAM.
Agent prompt
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Context
Assistant: Windsurf Proposal: Upgrade Windsurf Devin Desktop to v3.10.35 and pass HTTP/SSE MCP servers via ACP session/new Summary: Devin Desktop 3.10.35 stops startup crashes on Apple M6 Macs, fixes the Agent Command Center memory leak, lets you pick an SSH/WSL agent folder while the side panel and welcome are open, and makes ACP-passed HTTP and SSE MCP servers usable and listed in /mcp. Primary source: https://windsurf.com/changelog#v3-10-35
Why it matters
v3.10.35 is a reliability and ACP/MCP interop patch. Apple M6 Macs previously crashed Devin Desktop at startup, so those machines cannot run agents until this build. The Agent Command Center memory leak made long multi-session use unstable; treat 3.10.35 as the floor for Command Center work. Choosing a folder on SSH or WSL hosts failed when the side panel and new-session welcome were both open—a typical layout—so remote-host workflows should land on 3.10.35 before relying on that path. ACP clients can now pass MCP servers in session/new and session/load, including HTTP and SSE, and the agent can use them and list them in /mcp. Upgrade first, then supply MCP through ACP instead of only configuring servers inside Desktop.
Suggested actions
-
Install Windsurf Devin Desktop v3.10.35 from https://windsurf.com/changelog#v3-10-35 on every Apple Mac with an M6 chip so Devin Desktop no longer crashes at startup.
-
From the ACP client, include MCP server definitions (HTTP and SSE) in the session/new or session/load payload; after the agent session starts, run /mcp and use those listed servers.
-
On an SSH or WSL agent host in Devin Desktop 3.10.35, choose the agent folder while the side panel and new-session welcome are both open—do not close either UI first.
-
After installing 3.10.35, leave the Agent Command Center open across long multi-session work; the command-center memory leak is fixed, so you no longer need to quit Desktop to reclaim RAM.
Config surfaces this release may change
- MCP servers — check your repo before applying
After you finish
Do not report this as applied to DevAgentRadar. You cannot write the visitor's loop.
Tell the human: open https://devagentradar.com/proposals/windsurf-v3-10-35-upgrade-windsurf-devin-desktop-to-v3-10-35-and-pass-ht and mark Applied, Skipped, or Failed. Proposal id: 6b3605c2-de90-4b8c-8d5d-703397bd330b
Instructions:
- Provide a brief breakdown of potential workflow improvements
- Propose localized updates without touching unrelated logic
- Verify changes with relevant tests before concluding
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