SDK-E/mailbox

Local development mail sink — SMTP catcher with HTTP API, inbox UI, CLI and MCP server

Latest release v0.1.0 · 23 Aug 2026

1 file for Codex and OpenCode: mailbox AGENTS.md — 555 tokens loaded in every session.

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1Files it configures its agents with

555Tokens loaded in every session

2Agents configured

Instructions

mailbox AGENTS.md AGENTS.md A 555 tok

These files are SDK-E/mailbox's own configuration — they tell 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.