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team-mailbox
Self-hosted LAN mailbox MCP server for small teams of AI coding agents. A Node.js hub maps trusted local-network IP addresses to teammate names, stores messages and file attachments in SQLite, and exposes a local stdio bridge so Claude Code, Codex, Cursor, OpenCode, and other MCP clients can send, list, read, mark, and save messages without cloud accounts or tokens. Public GitHub repository created September 21, 2026.
MCP unverified
Integration
| Transport | stdio |
| Auth | none |
| Endpoint | node /path/to/team-mailbox/src/mcp.js |
| Install | git clone https://github.com/goudaren0528/team-mailbox.git && cd team-mailbox && npm ci |
Use Cases
| 01 | Let one coding agent send debugging notes, logs, or small files directly to another teammate agent on a trusted LAN |
| 02 | Keep store-and-forward team context in a local SQLite hub so recipients can read messages later |
| 03 | Avoid cloud chat accounts and API tokens for small internal agent-to-agent handoffs |
Tags
agent-communication mailbox lan file-transfer sqlite node stdio team-collaboration
Machine-readable: /api/servers.json
· JSON-LD schema embedded in <head>