The mcp server support does not mean acp didn't allow u to use mcp servers previously, it means that now you can connect new servers via ACP instead of relying on the opencode defined ones
- Added 5-second timeout to MCP client verification to prevent hanging connections
- New GET /mcp endpoint to monitor server connection status
- Automatically removes unresponsive MCP clients during initialization
This release has a bunch of minor breaking changes if you are using opencode plugins or sdk
1. storage events have been removed (we might bring this back but had some issues)
2. concept of `app` is gone - there is a new concept called `project` and endpoints to list projects and get the current project
3. plugin receives `directory` which is cwd and `worktree` which is where the root of the project is if it's a git repo
4. the session.chat function has been renamed to session.prompt in sdk. it no longer requires model to be passed in (model is now an object)
5. every endpoint takes an optional `directory` parameter to operate as though opencode is running in that directory
Aiden Cline