@fettle/core

The maintenance-health grading engine behind Fettle: rules, scoring, the GitHub fetch layer, and report assembly.

pnpm add @fettle/core

import { assess, renderMarkdown } from '@fettle/core';

const report = await assess(['acme/api', 'acme/web'], { token: process.env.GITHUB_TOKEN });

console.log(report.fleet.averageScore);
console.log(renderMarkdown(report));

assess fetches, configures and scores. assessContext scores a RepoContext you already have, with no network involved.

Full documentation, the scoring math, and the report schema: github.com/rumankazi/fettle.