Stop explaining the same project to Codex in every task. PMC creates a clear home for your project in Obsidian, captures approved decisions and discoveries, prepares handoffs, recalls relevant context, and checks whether your notes have gone stale. Setup is conversational, every durable write stays under your control, and your knowledge remains private local Markdown—with no account, telemetry, raw transcript capture, or developer server.
Install
- 1Add it in ChatGPT
Open Plugins in the ChatGPT sidebar (web or desktop), search for “PMC” and select +. You'll be asked to sign in to any connected service on first use. Then type @ in a chat to call it.
Skills 1
- PMC
Give Codex lasting project context
Things to ask
- “Set up lasting memory for this project in my Obsidian vault.”
- “Remember the decisions from this task.”
- “Check whether this project's Obsidian notes are out of date.”
Disconnect or uninstall
- 1In ChatGPT
Disconnect an account in Settings → Apps or Plugins. To remove the plugin itself, open PMC in the Plugin Directory and select Uninstall plugin. Uninstalling can disconnect every account connected through it, and plugins your workspace installs may not offer the option.
- 2In Codex
Run /plugins in the Codex CLI, select the plugin and uninstall it, or press Space to turn it off.
PMC alternatives
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