setup-plexium

name	setup-plexium
description	Use when the user wants to initialize Plexium, set up the current repository for Codex, verify readiness, or connect Plexium's MCP server in Codex.

Set Up Plexium For Codex

Workflow

1. Confirm the current directory is inside a git repository.
2. If plexium is missing, use the install-plexium skill first.
3. For guided setup, run plexium setup codex.
4. If the user explicitly wants the native config applied, run plexium setup codex --write-config.
5. For a verification-only pass, run plexium verify codex.
6. If the user only wants the native MCP command, run plexium pageindex connect codex.

Secret Handling

• Never ask the user to paste API keys or other secrets into chat.
• For provider setup, prefer env vars, --api-key-file, or --api-key-stdin, entered outside the chat transcript.
• If the user already pasted a secret and memento is enabled, tell them to rewind the session if possible and not commit that session to memento.

Output

• Summarize whether the repository itself is ready.
• Separate structural repo problems from MCP configuration warnings.
• When MCP is not yet configured, show the exact native command Plexium recommends.