Stay-in-sight releases open-source outbound email tool for AI agents
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Stay-in-sight released an MIT-licensed outbound email system that runs on Cloudflare Workers and D1, sending cold outreach, newsletters and drip series from the user's own Gmail and SES mailboxes. It ships 64 MCP tools plus a REST API so agents such as Claude Code and Cursor can import contacts, schedule sends and answer replies. The project says deployment takes about 30 minutes. It requires a Cloudflare account and a Google account to send from; Cloudflare's free plan works at low volume, and Workers Paid is listed at $5/mo. Optional AI through OpenRouter is estimated at about $0.0004 per email with a small model.
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- Hacker News · AIStay-in-sight launches open-source outbound email tool with 64 MCP tools for AI agents
Stay-in-sight released an MIT-licensed outbound email system that runs on Cloudflare Workers and D1, sending cold outreach, newsletters and drip series from the user's own Gmail and SES mailboxes. It ships 64 MCP tools plus a REST API so agents like Claude Code and Cursor can import contacts, schedule sends and answer replies, and the project claims deployment in about 30 minutes with hosting free at low volume or $5/mo on Workers Paid.
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