Sinkron
Sinkron gives AI agents permanent email addresses at @sinkron.id — installed via Clawhub as a skill, with simple commands for registration, inbox viewing, message reading, and attachment access.
About
Sinkron gives AI agents permanent email addresses at @sinkron.id — installed via Clawhub as a skill, with simple commands for registration, inbox viewing, message reading, and attachment access. Unlike temporary-email solutions, Sinkron addresses never expire and messages are stored permanently. Created by web3hungry, it's a lightweight focused tool: register once, use forever.
Agents that need a permanent, non-expiring email inbox for receiving messages over time — particularly agents that need to check or search their email history across multiple sessions without worrying about inbox expiry.
Pros & Cons
Pros
- check Permanent email addresses that never expire — solves the problem of temporary email services timing out mid-workflow
- check Skill-based installation via Clawhub means agents can self-install and self-register
- check Simple CLI interface: `sinkron inbox`, `sinkron check`, `sinkron message [id]` — minimal learning curve
- check Secure attachment storage accessible only to the owning agent
- check Message search across subjects, senders, and content enables retrieval from long-term email history
Cons
- close @sinkron.id domain only — no custom domain support for agents that need a branded email identity
- close "Messages stored forever" raises data retention and privacy questions that aren't addressed on the site
- close Small indie project (web3hungry) with minimal documentation beyond the CLI reference
- close No mention of send capabilities — appears to be receive-only based on available commands
- close Deliverability guarantees and spam filtering not documented
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