Use an Obsidian vault as long-term memory for Codex. Let Codex read and update long-term memories in the Obsidian vault.
Skill Codex
A skill for reading and updating long-term coding-agent memory stored in Obsidian, a note-taking application. It includes instructions for finding the configured note vault and keeping memory records there.
Skill Claude CodeCodex
A skill for storing and retrieving long-term coding-agent memory in an Obsidian vault, a folder of linked Markdown notes. It can read memories, append confirmed notes, and generate project or category summaries.