Echo structured messages to drive the states of an agent client
3 files for Claude Code, Codex and OpenCode: mcp-apps-builder, skill-creator, echo-mcp AGENTS.md — 1,979 tokens loaded in every session.
AGENTS.md A 1,979 tok .agents/skills/mcp-apps-builder/SKILL.md A 139 tok .agents/skills/skill-creator/SKILL.md A 64 tok These files are ZenlixAI/echo-mcp'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.