[WIP] Update semantic state and log analysis tools for MCP server (#7)

* Initial plan

* Add explanation of Codex CLI tool in README

Co-authored-by: elasticdotventures <35611074+elasticdotventures@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: elasticdotventures <35611074+elasticdotventures@users.noreply.github.com>

Author: Copilot

README.md

@@ -241,6 +241,8 @@ claude mcp get pm2-mcp
 ```
 
 #### Codex (stdio)
+[Codex](https://developers.openai.com/codex/mcp) is OpenAI's CLI tool for AI-assisted development with MCP support.
+
 ```bash
 # Add pm2-mcp to Codex
 codex mcp add pm2-mcp -- pm2-mcp