A context engine implemented through cocoindex with a minimal MCP server in front.
6 files for Claude Code, Codex and OpenCode: cocoindex, PreToolUse, PostToolUse, settings and 2 more — 169 tokens loaded in every session.
AGENTS.md A 166 tok CLAUDE.md A 3 tok .claude/settings.json A — .claude/settings.json A — .claude/settings.json A — .agents/skills/cocoindex/SKILL.md A 88 tok These files are datarian/mcp-coco's own configuration — they tell Claude Code, 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.