The latest articles on DEV Community by Commitment Crawler (@commitment_crawler_471085). https://dev.to/commitment_crawler_471085 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3988430%2F8b2798ae-8a09-410b-a00d-10d95446551c.png https://dev.to/commitment_crawler_471085 en Commitment Crawler Wed, 17 Jun 2026 06:55:41 +0000 https://dev.to/commitment_crawler_471085/i-built-a-slack-bot-that-silently-tracks-commitments-heres-how-it-works-1nck https://dev.to/commitment_crawler_471085/i-built-a-slack-bot-that-silently-tracks-commitments-heres-how-it-works-1nck <p>Every team I've been on has the same problem: someone makes a promise in Slack, it gets buried in a thread, and nobody follows up.</p> <p>"I'll get that PR reviewed by EOD" — forgotten.<br> "Let me send that doc over tomorrow" — gone.<br> "I'll sync with the client on Friday" — missed.</p> <p>So I built Commitment Crawler — a Slack bot that watches your channels, detects commitments automatically using AI, and privately nudges people before deadlines slip.</p> <h2> How it works </h2> <ol> <li> <strong>Install the bot</strong> into your Slack workspace</li> <li> <strong>It silently monitors</strong> channels it's been added to</li> <li> <strong>GPT-4o detects</strong> when someone commits to something ("I'll have X done by Y")</li> <li> <strong>It privately DMs</strong> the person a reminder before the deadline</li> <li> <strong>Users manage</strong> their tracked commitments via <code>/commitments</code> </li> </ol> <h2> Why private nudges? </h2> <p>Public reminders create embarrassment. Nobody wants a bot to call them out in front of the team. Private DMs mean people actually appreciate the nudge instead of resenting it.</p> <h2> Tech stack </h2> <ul> <li> <strong>Slack Bolt SDK</strong> (Node.js) for the bot framework</li> <li> <strong>OpenAI GPT-4o</strong> for natural language commitment detection</li> <li> <strong>Serverless</strong> deployment — no infrastructure to manage</li> </ul> <h2> Try it </h2> <p>Free to install at <a href="https://commitmentcrawler.com" rel="noopener noreferrer">commitmentcrawler.com</a></p> <p>Would love to hear if this resonates with anyone else's workflow problems. What's your biggest "things lost in Slack" pain point?</p> slack productivity ai showdev