Give your AI a persistent memory -- mine projects and conversations into a searchable palace backed by ChromaDB, with 19 MCP tools, auto-save hooks, and guided skills.

Prerequisites

Python 3.9+
Codex CLI installed and configured
pip install mempalace

Installation

Local Install

Copy or symlink the .codex-plugin directory into your project root:

cp -r .codex-plugin /path/to/your/project/.codex-plugin

Verify the plugin is detected:

codex --plugins

Initialize your palace:

codex /init

Git Install

Clone the MemPalace repository:

git clone https://github.com/milla-jovovich/mempalace.git
cd mempalace

Install the Python package:

pip install -e .

The .codex-plugin directory is already in the repo root. Codex CLI will detect it automatically when you run Codex from inside the repository.
Initialize your palace:

codex /init

Available Skills

Skill	Description
`/help`	Show available commands and usage tips
`/init`	Initialize a new memory palace
`/search`	Semantic search across all mined memories
`/mine`	Mine a project or conversation into your palace
`/status`	Show palace status, room counts, and health

Hooks

The plugin includes an auto-save hook that runs on session stop, automatically preserving conversation context into your palace.

Support

Repository: https://github.com/milla-jovovich/mempalace
Issues: https://github.com/milla-jovovich/mempalace/issues