Update docs with available agents and libraries

Author: benbrandt

README.md

@@ -23,9 +23,9 @@ Learn more at [agentclientprotocol.com](https://agentclientprotocol.com/).
 
 ### Agents
 
-- [Gemini](https://github.com/google-gemini/gemini-cli)
 - [Claude Code](https://docs.anthropic.com/en/docs/claude-code/overview)
   - [via Zed's SDK adapter](https://github.com/zed-industries/claude-code-acp)
+- [Gemini](https://github.com/google-gemini/gemini-cli)
 - [Goose](https://github.com/block/goose)
   - [via Goose's acp command](https://block.github.io/goose/docs/guides/acp-clients)
 

docs/docs.json

@@ -44,7 +44,11 @@
     "groups": [
       {
         "group": "Overview",
-        "pages": ["overview/introduction", "overview/architecture"]
+        "pages": [
+          "overview/introduction",
+          "overview/architecture",
+          "overview/agents"
+        ]
       },
       {
         "group": "Protocol",

docs/libraries/community.mdx

@@ -3,6 +3,14 @@ title: "Community"
 description: "Community managed libraries for the Agent Client Protocol"
 ---
 
+## Emacs
+
+- [acp.el](https://github.com/xenodium/acp.el)
+
 ## Python
 
 - [agent-client-protocol-python](https://github.com/PsiACE/agent-client-protocol-python)
+
+## React
+
+- [use-acp](https://github.com/marimo-team/use-acp)

docs/overview/agents.mdx

@@ -0,0 +1,11 @@
+---
+title: "Agents"
+description: "Agents implementing the Agent Client Protocol"
+---
+
+The following agents can be used with an ACP Client:
+
+- [Claude Code](https://docs.anthropic.com/en/docs/claude-code/overview)
+  - [via Zed's SDK adapter](https://github.com/zed-industries/claude-code-acp)
+- [Gemini](https://github.com/google-gemini/gemini-cli)
+- [Goose](https://block.github.io/goose/docs/guides/acp-clients)