M AI l

Asynchronous messaging system for multi-thread Claude projects. Enables Claude threads to communicate via Markdown mailboxes — no server, no database, no code required. Triggers: MAIL!, SEND!, RENEW!, PRUNE!, INVITE WRITE, INVITE READ.From its SKILL.md

Install

npx -y skills add playtosor/m_AI_l

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SKILL.md

1.5 KB, 278 tokens by cl100k_base, as published. Nobody here has run it

m_AI_l — Asynchronous messaging for Claude projects

Keep your Claude threads in sync — built entirely in Markdown.

Each Claude thread gets a mailbox. Threads deposit messages, read them with MAIL!, and archive silently. When a thread saturates, it hands off cleanly to its successor. Nothing gets dropped.

No server. No database. No code. Just Markdown files.

For humans — getting started

→ Full setup guide: setup.md → Documentation & install: github.com/playtosor/m_AI_l

Requirements: Claude Desktop + Node.js (for filesystem MCP access). Run ARO — the one-shot setup agent — and you're ready in five minutes.

For agents — quick reference

Install by reading skills/commun.md from your m_AI_l folder at session start.

Key skills

mailbox_read.md — read, interpret, archive (trigger: MAIL!)
mailbox_write.md — deposit messages (trigger: SEND!)
renew.md — thread replacement with handover (trigger: RENEW!)
onboarding.md — integrate a new thread into the team
aro.md — one-shot setup agent for new installations

What ships with it: 21 files

77.8 KB alongside SKILL.md, 1 of them executable