OpenCode's OAuth auto-detection was causing context7 and grep_app MCPs
to be disabled despite having enabled: true. Only websearch was working.
Root cause: Remote MCP servers trigger OAuth detection by default in
OpenCode, which can mark MCPs as 'needs_auth' or 'disabled' status
even when they don't require OAuth.
Fix: Add oauth: false to all 3 built-in MCP configs to explicitly
disable OAuth auto-detection. These MCPs either:
- Use no auth (context7, grep_app)
- Use API key header auth (websearch with EXA_API_KEY)
- Add grep_app MCP configuration (https://mcp.grep.app)
- Update explore agent with grep_app usage guide:
- Always launch 5+ grep_app calls with query variations
- Always add 2+ other search tools for verification
- grep_app is fast but potentially outdated, use as starting point only
- Update README.md and README.ko.md with grep_app documentation
🤖 GENERATED WITH ASSISTANCE OF [OhMyOpenCode](https://github.com/code-yeongyu/oh-my-opencode)
