Add support for Open Code #27

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1. 24601 commented on Jun 25, 2025

   

   24601

   on Jun 25, 2025

   Last edited by 24601

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   Oddly, the MCP schema for opencode is different from the standard (and in their JSON schema it seems like it's not the "familiar" JSON config format).

   For ex, a standard/familiar MCP server config:

   "browser-use": {
         "command": "uvx",
         "args": ["mcp-server-browser-use@latest"],
         "env": {
           "MCP_LLM_GOOGLE_API_KEY": "YOUR_KEY_HERE_IF_USING_GOOGLE",
           "MCP_LLM_PROVIDER": "google",
           "MCP_LLM_MODEL_NAME": "gemini-2.5-flash-preview-04-17",
           "MCP_BROWSER_HEADLESS": "true",
         }
       }
   

   in OpenCode would not validate against their schema (https://opencode.ai/config.json) and must be:

   "browser-use": {
         "command": ["uvx","mcp-server-browser-use@latest"],
         "environment": {
           "MCP_LLM_GOOGLE_API_KEY": "YOUR_KEY_HERE_IF_USING_GOOGLE",
           "MCP_LLM_PROVIDER": "google",
           "MCP_LLM_MODEL_NAME": "gemini-2.5-flash-preview-04-17",
           "MCP_BROWSER_HEADLESS": "true",
         },
         "type": "local"
       }
   

   Net of the incompatibilities (not just differences, it's not backwards compat/optional):

   1. command is an array, with all args in there, too, so:
   2. no args
   3. env is environment
   4. there must be an explicit type, and that type does not account for remote being either streamable http or SSE variants (although perhaps you can test/investigate that at run time and hope /sse in the URL gives you a hit as convention, but this isn't necessarily a standard).

   I'm not sure why they deviated here, and I don't find it to be more usable or specific, really. I love sst/opencode a lot, they're doing a great job, so maybe they had wisdom here I just can't decode. But, word of warning to any implementer (or if I get around to it, to me if I pick this up?).

   
2. 24601

   added a commit that references this issue on Jun 27, 2025

   feat: Implement OpenCode agent support

   ...

   This issue will close once commit a71553a is merged into the 'main' branch.

   a71553a
3. intellectronica

   closed this as completedin 1c6377bon Jul 23, 2025
4. intellectronica

   added a commit that references this issue on Jul 24, 2025

   Merge pull request #65 from intellectronica/feat/opencode-agent

   ...

   This issue will close once commit 1c6377b is merged into the 'main' branch.

   1c6377b