AgentSend public skill instructions

URL: https://agentsend.io/skill
Manifest: https://agentsend.io/skill/manifest.json
Browser required: no

Preferred path:
1. Run: npx @agentsend/mcp
2. If no API key exists, the MCP server auto-provisions through /auth/auto-provision.
3. After MCP is connected, call create_inbox.

Raw REST fallback:
POST https://agentsend.io/auth/auto-provision
POST https://agentsend.io/inboxes with Authorization: Bearer <apiKey>

Auto-provision body:
{
  "deviceId": "stable agent identifier, 8-128 chars"
}

Create inbox body:
{
  "displayName": "OpenClaw"
}