What is Mowgli?
Mowgli is an intelligent, spec-driven canvas for product design. It stores a frontend as a set of screens, each in a variety of states, plus a specification with user journeys that serves as the source-of-truth. Mowgli screens are just code, which means there is zero drift between the design and the implementation.
Mowgli allows a user to quickly and easily experiment, tweak, extending, and brainstorm on a design and has full version control. Coupled with its collaboration & team features and coding agent integration, it's a powerful tool for aligning on how the product will look and feel before diving into implementation.
The Mowgli skill
This repository publishes a single skill, mowgli, which lets a coding
agent push designs from a real codebase into a Mowgli project and pull them back.
This is achieved using the mowgli CLI, published on
npm. It keeps the screens and the
specification in sync so the project stays spec-backed on every change.
Install
Install the skill into any skills-aware agent with a single command:
npx skills add mowgli-ai/skills
No skills support? Use the MCP server instead
If your agent does not support Agent Skills, or cannot run terminal commands, you can get the same Mowgli interoperability by connecting the Mowgli MCP server at:
https://app.mowgli.ai/mcp
Links
- Mowgli — https://mowgli.ai/agent
- Vercel Skills directory — https://skills.sh