Persistent, encrypted, local-first memory for OpenAI Codex agents — a 5-tool MCP server wrapping Perseus Vault. Built for OpenAI Build Week (Developer Tools).
1 file for Codex and OpenCode: perseus-vault-codex AGENTS.md — 496 tokens loaded in every session.
AGENTS.md A 496 tok These files are Perseus-Computing-LLC/perseus-vault-codex's own configuration — they tell Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.