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Mailbox

Agent skill
1 skill

Pure-filesystem inter-agent mailbox so any agent session can send a handoff document to another and pick up replies. Use when you need to set up your mailbox, send or reply to another agent, check for or wait on incoming messages, resolve another agent by name, take over / claim an existing mailbox identity (e.g. "take over Alice's mailbox"), or prune stale mailboxes from the registry. The fabric beneath the spawn, handback, and dispatch skills.

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

Supported by the Atlas install prompt. Skill-specific requirements vary.

Skill stats

Skills1CategoryGeneralStars0

About this skill

Pure-filesystem inter-agent mailbox so any agent session can send a handoff document to another and pick up replies. Use when you need to set up your mailbox, send or reply to another agent, check for or wait on incoming messages, resolve another agent by name, take over / claim an existing mailbox identity (e.g. "take over Alice's mailbox"), or prune stale mailboxes from the registry. The fabric beneath the spawn, handback, and dispatch skills.

Quick start

  1. Copy the install prompt. Use the green button above this README.
  2. Send it to your agent. Paste it into your coding agent’s chat and send.
  3. Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
Review the source before using this skill

This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.

Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: 4bdcaf9ca97291fc9da5290cc2a5bdc5aad8eaae3d8535853f4f83816ac9c8c7

About scan coverage and limitations

About this listing

Category
General
Reported license
MIT
Listing language (estimated)
English
Review status
Not individually reviewed
Agent compatibility
Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.
Mailbox | Agent Skills Atlas