Persistent memory and operational continuity for AI coding agents — append-only event ledger (AgentBook), rolling summaries, self-model, belief knowledge, and turn-1 frontpage injection for deterministic cold-start.
Skill Claude CodeCodex
Coordinate Git and Cross-Session Memory as version control for agent work. Use when Codex needs AgentBook status, checkpoints, history, resume or handoff, provenance, isolated agent approaches, semantic comparison, or an evidence-backed game-development tuning and playtest iteration with an explicit keep or revert…
Skill Claude CodeCodex
Use the complete native Cross-Session Memory (CSM) runtime for continuity, memory governance, living state, beliefs, self-model, AgentBook, checkpoints, context cache, goals, work ledger, compaction, re-entry, or handoff across Codex tasks.
Skill Claude CodeCodex
Part of cross-session-memory
Safely deduplicate, review, merge, and archive Cross-Session Memory. Use when memory needs cleanup, dedup, merge, archive-candidate review, or recall-quality assessment.
Skill Claude CodeCodex
Part of cross-session-memory
Checkpoint expensive state and write a concrete handoff before stopping, compaction, or transferring work in Claude Code.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: