# rulec

> rulec — i2y-rulec. Use this tool when you need to define and validate complex business rules, such as fees, taxes, and discounts, and generate reliable code in multiple languages. It solves problems of rule inconsistencies, gaps, and conflicts by analyzing table-based inputs and returning precise error reports. With rulec, you can create dependency-free code in 12 languages, making it ideal for automating decision-making processes in various applications.

Canonical page: https://skillsregistry.net/skills/i2y-rulec  
JSON: https://api.skillsregistry.net/v1/skills/i2y-rulec

## Description

A little language for business rules — fees, taxes, discounts, eligibility, one step of a process. rulec proves there are no gaps, overlaps or dead rows, returns the exact input when there are, and only then generates dependency-free code in 12 languages. Built for AI agents.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** Apache-2.0
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/i2y/rulec)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "i2y-rulec"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/i2y-rulec` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/i2y-rulec/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt