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Molten OS Core

Agent skills for scoring a product idea, defining its brand, building a design system and creating a landing page, with search and skill-management utilities.

At a glance

Purpose
Agent skills for scoring a product idea, defining its brand, building a design system and creating a landing page, with search and skill-management utilities.
Runs in
Local agent with shell
Operating systems
Not stated
Needs
Runtime: Not stated; Needs internet: Yes; Needs accounts or API keys beyond your agent: Not stated
Files and data
Reads files: Not stated; Writes files: Yes; Sends data to other services: Yes
Tool type
Skill
Delivery
From GitHub
Version
Latest on the main branch
Access
Code on GitHub
Compatibility
The README names no specific coding agent or model. It says the skills help your coding agent, and it shows two install routes: pasting the repository into your agent with an install prompt, or the skills command line tool with npx skills.
External costs
The repository is MIT-licensed and states no pricing. Your coding agent or model provider may charge for usage.
Permissions
The skills act through your coding agent with the access you give it. The README's agent-led installation prompt asks the agent to fetch the repository and install its skills into your project; the manual route runs the skills CLI through npx. According to the README, the product skills write artifacts under molten-docs, molten-search routes queries to search backends, and molten-skill-manage installs, updates and removes skills.
Usage terms
MIT License, as stated in the repository. See its LICENSE file for the exact terms.

Code on GitHub

switch-dimension/molten-os-core

MIT

Python64 stars14 forksLast pushed 25 Aug 2026 UTC

Agentic Product Development Operating System

Public GitHub data fetched · 0 days old

Skill folders in this repository (6)

Folders that contain a SKILL.md file, from GitHub's file list on .

View on GitHub ↗

What it does

Molten OS Core is a set of agent skills. According to the README, the product workflow starts with challenging an idea and continues through brand, design and a landing page.

The README says to run the product skills in order, with artifacts written under molten-docs. The README describes molten-validate as scoring an idea in quick, full-interview or re-validation mode; molten-brand as documenting audience, pain, positioning, message and voice; molten-design as producing a design system for one surface with a live visual preview; and molten-landing as creating or auditing a landing page.

The README describes molten-search as routing research queries to search backends and molten-skill-manage as installing, updating, removing, listing and finding skills through npx skills.

Who it is for

People who use a coding agent to take a product idea to a brand, a design system and a landing page.

Example tasks

Score a product idea in quick, full-interview or re-validation mode with molten-validate.
Write down the audience, pain, positioning, message and voice for an idea with molten-brand.
Build a design system for a landing page, with a live visual preview, using molten-design.
Create or audit a landing page with molten-landing.
Research competitors or a market with molten-search while scoring an idea.

Getting started

The README says to paste the repository into your agent with its install-all-skills prompt, or to use the skills command line tool. The README gives npx skills add switch-dimension/molten-os-core for installing all skills. The README gives npx skills add switch-dimension/molten-os-core --skill molten-landing for installing a single skill. The README also gives commands for the product skills only and the utility skills only. The README has the exact commands.

Limitations

The README names no specific coding agent or model. It refers to your agent and your coding agent, and it installs the skills by pasting the repository into your agent or with the skills command line tool through npx. The README says to run the product skills in order. It describes the molten-search backends only by type and names no accounts or API keys for them. Its claims about speed, such as an afternoon rather than a quarter, are the authors' own. The repository can change at any time; check its README before you install.

Data practices

The README says molten-search routes search and research queries to backends for quick web lookup, recent social pulse, platform-specific fetch or cited web research. It does not name the backend providers or describe what query data they retain.

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