# numina-lean-agent

Paper | Leandex | Demo | Putnam 2025 An agent built on Claude Code for formal theorem proving tasks. We used this system to prove all 12 problems from Putnam 2025, and completed a paper-level formalization of Effective Brascamp-Lieb inequalities.

- Tier: Indexed (plain plugin)
- Category: Research
- Page: https://www.flowy.sh/listings/project-numina-numina-lean-agent
- Source: https://github.com/project-numina/numina-lean-agent
- Price: free and open source

## Summary
numina-lean-agent is a Claude Code plugin with 5 hand-picked skills, indexed on Flowy in the Research category. Install it with the command on its page. It includes code-transform, llm, search. Its skills do not fire on their own yet. Request auto-invocation to have Flowy route them as you prompt. Free and open source.

## Install (Claude Code)
```
npx -y skills add project-numina/numina-lean-agent --agent claude-code
```

## Skills
- code-transform
- llm
- search
- sorrifier
- verification

## FAQ

### What is numina-lean-agent?
Paper | Leandex | Demo | Putnam 2025 An agent built on Claude Code for formal theorem proving tasks. We used this system to prove all 12 problems from Putnam 2025, and completed a paper-level formalization of Effective Brascamp-Lieb inequalities.

### How do I install numina-lean-agent?
Run these in Claude Code: npx -y skills add project-numina/numina-lean-agent --agent claude-code. Then prompt normally.

### Does numina-lean-agent auto-invoke its skills?
Not yet. It is indexed on Flowy as a plain plugin. Request auto-invocation on its page and Flowy will route its skills for you as you prompt.

### Is numina-lean-agent free?
Yes. Flowy is free and open source, with nothing gated. You can read every skill in full before you install.