Add new agents

Author: morgankrey

docs/overview/introduction.mdx

@@ -37,4 +37,6 @@ The default format for user-readable text is Markdown, which allows enough flexi
 ## Supported Agents
 
 - [Gemini](https://github.com/google-gemini/gemini-cli)
-- ... more coming soon ;)
+- Claude Code
+  - [via Zed's SDK wrapper](https://github.com/zed-industries/claude-code-acp)
+  - [via Xuanwo's SDK wrapper](https://https://github.com/Xuanwo/acp-claude-code)