workflowstacks
mcp-server

nosia: Self‑hosted AI RAG & MCP platform for founders

Deploy a unified AI retrieval‑augmented generation and MCP stack on your own servers—ideal for startups needing secure, customizable data pipelines.

From the repo · “Self-hosted AI RAG + MCP Platform”

214 stars19 forksRubyGuide quality 9/10 · reviewed Oct 22Updated 10/23/2026100% free · open source
What it does

Nosia provides a self-hosted AI RAG + MCP platform for startup founders to manage and integrate their AI workflows in one place.

When to use it
  • •You need a centralized platform to manage multiple AI models and workflows
  • •Your startup requires a customizable and scalable AI solution
  • •You want to keep your AI data and workflows on-premise for security and compliance reasons
Ready-to-paste prompt
curl -X POST 'http://localhost:3000/api/v1/workflows' -H 'Content-Type: application/json' -d '{"name":"My Workflow","nodes":[{"type":"rag","prompt":"What is the meaning of life?"}]}'
Heads up: Make sure you have Ruby and the Bundler gem installed on your system before cloning and running nosia, as it is a Ruby-based application
Saves to your device
Use with Claude
New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

⚡ Runs out of the box

A prompt/skill package — nothing to install beyond adding it to your AI tool.

Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/nosia && curl -fsSL https://workflowstacks.com/api/skills/nosia/claude-skill -o ~/.claude/skills/nosia/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

How nosia: Self‑hosted AI RAG & MCP platform for founders works
Codeflow
Free to inspect

Nosia: Self‑hosted AI RAG & MCP platform for founders is mostly documents (221 doc files, 276 small scripts) — something you read, not something you run. You install it into your AI tool with one command; there is nothing to run yourself. Last commit this month, MIT license.

Size
Mostly documents
221 documents · 276 small scripts · days to read — use, don't read
Setup
Install as a skill / plugin
Add it to Claude Code (or your AI tool) with one command — 45 skills inside. Nothing to run yourself.
Runs on
Inside your AI tool
Helper scripts use Ruby · Docker · needs API keys
Ruby 73%HTML 16%JavaScript 5%CSS 3%Shell 2%
Where to start reading
  1. 1
    README.md
    Start here — what it does and how to install it
  2. 2
    AGENTS.md
    The instructions the AI actually follows
  3. 3
    .env.example
    The API keys and settings you must provide
  4. 4
    app/javascript/controllers/index.js
    Inside app/ — the main logic begins here
What's in each folder
app/Core code — the actual logic308 files
lib/Core code — the actual logic31 files
bin/Command-line entry points14 files
docs/Documentation43 files
db/Folder78 files
config/Configuration30 files
tmp/Folder3 files
data/Data files1 files
READMEHas testsDocumentedCI checksDocker readyMIT licenseUpdated this month
Quick Actions
Details
Creator
dilolabs
Language
Ruby
Category
mcp-server
Published
6/10/2024

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Featured on WorkflowStacks
[![Featured on WorkflowStacks](https://workflowstacks.com/api/badge/nosia.svg)](https://workflowstacks.com/skills/nosia?utm_source=github&utm_medium=badge)
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