Kilonova MCP

Name: Kilonova MCP
Author: MilnaOS

by MilnaOSversion 0.1.1i★ –iRuns on your computer

Registry nameio.github.MilnaOS/kilonova-mcp

Install

Overview

Description from the maker (original English)

Persistent local knowledge for AI coding agents with structured records, search, and DOT context.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Developer tools

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
You fill in yourself: KILONOVA_KB_ROOT

You need

PyPIPython’s uv installed (for the uvx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "kilonova": {
      "command": "uvx",
      "args": [
        "kilonova-mcp"
      ],
      "env": {
        "KILONOVA_KB_ROOT": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add kilonova --env KILONOVA_KB_ROOT=your-value -- uvx kilonova-mcp

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "kilonova": {
      "command": "uvx",
      "args": [
        "kilonova-mcp"
      ],
      "env": {
        "KILONOVA_KB_ROOT": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "kilonova": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "kilonova-mcp"
      ],
      "env": {
        "KILONOVA_KB_ROOT": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

KILONOVA_KB_ROOT env
Directory where Kilonova stores local knowledge bases. Defaults to a platform-appropriate local path.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account MilnaOS, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Developer toolsi

More stars than 0% of the other 4915 servers in this category
Published to the registry more recently than 28% of the other 4915 servers in this category
Basic checks equal to or better than 100% of the other 4915 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Kilonova MCP safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.1) reached the registry 3 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Python (uv) on your computer.

What can I use instead?

In the same category: GitHub, Desktop Commander, Cloudflare MCP

Alternatives

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Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Kilonova MCP

Persistent knowledge base tools for Claude Code. Claude remembers your projects, decisions, and patterns across sessions — stored on your machine, no cloud required.

Built by AIM Studio · Free · MIT License

The Problem

Every Claude Code session starts cold. You re-explain your project structure, re-describe decisions you made last week, re-state what's in flight. Context burns fast.

The Solution: DOT + KB

Kilonova gives Claude a persistent knowledge base on your local machine. At session start, Claude loads your DOT (Document of Truth) — a compressed, structured reference doc with your project state, active tasks, decisions, and patterns. During the session, Claude writes new discoveries back to the KB. Next session, it's all there.

Session 1: Claude learns your architecture → kb_write saves the decision

Session 2: dot_load → Claude already knows. No recap needed.

Install

pip install kilonova-mcp

Or from source:

git clone https://github.com/MilnaOS/kilonova-mcp

cd kilonova-mcp pip install -e .

Wire Up Claude Code

Add to ~/.claude/settings.json:

"mcpServers": { "kilonova": { "command": "python", "args": ["-m", "kilonova_mcp"], "env": { "KILONOVA_KB_ROOT": "/path/to/your/kb" } } } }

Copy CLAUDE.md.template to ~/.claude/CLAUDE.md (or append to your existing one).

Quick Start

1. Create your first KB topic:

In Claude Code, just start writing:

mcp__kilonova__kb_write(

topic="claude_context", entity_type="project_state", name="my-project", data={ "name": "my-project", "status": "active", "location": "/path/to/project", "summary": "What this project is", "next_action": "What to do next" } )

2. Load it next session:

mcp__kilonova__dot_load(topic="claude_context")

3. Search it:

mcp__kilonova__kb_search(topic="claude_context", query="authentication decision")

The DOT Format

A DOT is a plain text file with two sections:

---TOC---

1:Projects|1.1:My_Project 2:Active_Tasks 3:Decisions

---CARDS---

[1] PROJECTS

[1.1] My Project

STATUS: active NEXT: wire up the auth flow

The TOC lets Claude fetch only the section it needs. Cards hold the actual content.

See example_dot/ for a starter template.

Starter Schema: `claude_context`

Copy schemas/claude_context/ into your KB directory under /claude_context/schemas/:

Entity type	Use for
`project_state`	Current status, location, next action per project
`decision`	Architectural choices with rationale
`pattern`	Code conventions, gotchas, file locations
`active_task`	In-flight work across sessions
`session_note`	End-of-session summaries

Tools

Tool	Description
`dot_load(topic)`	Load full DOT document into context
`kb_search(topic, query)`	Search records by natural language query
`kb_write(topic, entity_type, name, data)`	Write/update a record (merges with existing)
`kb_load(topic, entity_type, name)`	Load one specific record
`kb_topics()`	List all KB topics and record counts
`kb_schema(topic, entity_type?)`	Show field schema for an entity type
`corpus_status(topic)`	Show KB size and record counts
`kb_backup(dry?)`	Mirror KB to OneDrive

Bring Your Own KB

Kilonova doesn't care what you store. Define your own schemas:

// kb/my_topic/schemas/component.json

{ "name": {"type": "string", "description": "Component name"}, "file": {"type": "string", "description": "Path to file"}, "purpose": {"type": "string", "description": "What it does"}, "dependencies": {"type": "array", "description": "What it depends on"} }

Then write records to it and search them naturally.

Part of the Kilonova Ecosystem

Kilonova MCP is the free, standalone KB layer extracted from Milna OS — a full BYOK multi-model AI terminal. If you want the whole thing (parallel model legs, distillation engine, web ingestion, local+cloud hybrid inference), check out Milna OS.

Kilonova MCP

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Developer toolsi

Common questions

Alternatives

GitHub

Desktop Commander

Cloudflare MCP

README from the maker

Kilonova MCP

The Problem

The Solution: DOT + KB

Install

Wire Up Claude Code

Quick Start

The DOT Format

[1] PROJECTS

[1.1] My Project

Starter Schema: claude_context

Tools

Bring Your Own KB

Part of the Kilonova Ecosystem

Starter Schema: `claude_context`