rageltd/mimir
Mimir for OpenAI Codex CLI — persona, lifecycle-hook brain, local memory, and cartographer indexing. This plugin is the bootstrap: its skill installs the mimir-codex binary, which lands the real runtime in a dedicated CODEX_HOME.
Add a tree-sitter grammar to Cartographer's host grammar library (~/.cartographer/grammars) so Mimir can index another language — builds the grammar with the tree-sitter CLI, writes its tags/imports queries and manifest, validates with cartographer grammars and cartographer parse, then re-indexes the current project. Use when the user asks to add, install, or support a new language in Cartographer or Mimir's code index.
Install or update Mimir for Codex — downloads the released mimir-codex binary and runs its installer, which lands the persona, lifecycle hooks, trust ledger, and MCP wiring in a dedicated CODEX_HOME (~/.mimir/codex). Use when the user asks to install Mimir, update Mimir, or fix a broken Mimir-for-Codex setup.