---
title: "fluentdb-dev (@fluentdb-dev) | Hashnode"
description: "Building visual workflows for spec-driven, multi-agent software development."
url: "https://hashnode.com/@fluentdb-dev"
---

@fluentdb-dev

# fluentdb-dev

@fluentdb-dev · Tokyo, Japan · Joined August 2026

### [I Built ithyno to Bring Shared Specs and Role Separation to Vibe Coding](https://ithyno.hashnode.dev/i-built-ithyno-to-bring-shared-specs-and-role-separation-to-vibe-coding?utm_source=hashnode&utm_medium=feed)

See how ithyno combines OpenSpec, role-based AI agents, and Git worktrees to make implementation, review, verification, and parallel development

5 min read · [ithyno.hashnode.dev](https://ithyno.hashnode.dev/i-built-ithyno-to-bring-shared-specs-and-role-separation-to-vibe-coding?utm_source=hashnode&utm_medium=feed)

[Aug 25](https://hashnode.com/posts/i-built-ithyno-to-bring-shared-specs-and-role-separation-to-vibe-coding/6a8d8e4249765f8b168295bc)