Show HN: Munin – OSS HubSpot alternative I built in a month with Claude Code

Category: infrastructure

Tags: crm, cms, mcp, ai-agent, customer-platform, open-source, typescript

Score: 7.8/10 (Innovation: 8, Technical: 8, Documentation: 8, Utility: 7)

Munin is an open-source customer platform (CRM, CMS, Knowledge Base, etc.) designed to be controlled entirely by AI agents via the Model Context Protocol (MCP), with no traditional admin UI for core operations. Built in a month using Claude Code, it innovates by reimagining SaaS interfaces as agent-driven tool surfaces, making it particularly interesting for developers building AI-native operational workflows.

Target audience: backend devs, devops, ai engineers

Repository: https://github.com/getmunin/munin · TypeScript · MIT · 3 stars

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