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AI · May 15, 2026

Agent-Sin

AI agent that handles repeated tasks through reusable skills

Agent-Sin launched on May 15, 2026 with 85 votes, #421 of 20,538 launches that month and more than 95% of that year's launches.

What it does

Agent-Sin is a personal AI agent that handles the small daily chores quietly stealing your time — email, news, todos, "where did I put that?" searches across Slack and notes. Just ask in plain language. Agent-Sin turns your request into a reusable program (a "skill"), so the same task runs reliably, fast, and cheaply — every time. No prompt drift, no surprise bills.

Agent-Sinの開発・新規提供を終了いたしました。これまでのご利用に感謝申し上げます。既存ユーザー様向けのご案内と開発の記録を掲載しております。

Thank you for your interest in and support of Agent-Sin. It was created as a personal AI agent for conversations, memory, tasks, schedules, integrations, and proactive suggestions. As ChatGPT now covers much of that original goal, future use will center on ChatGPT and this project is closed. Downloads, license verification, and key resend remain available to existing users. プロフィール入力も、設定の作り込みもいりません。ふだんの雑談や相談のまま、昨日の会話・メモ・TODO・予定を覚えて、やがて次の一手まで提案してくれる。そんなMacアプリです。 No profile forms, no elaborate setup. Just chat as you normally would — it remembers yesterday’s conversations, your memos, TODOs, and plans, and in time starts proposing your next move. A Mac app.…from agent.shingoirie.com

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