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@makerkit/repo-checks

Gives coding agents structured results from your project's own checks. Instead of reading pages of terminal output, an agent gets each error as file, line, rule and message.

• run_checks: runs your typecheck, lint and format scripts (or the fix scripts, or tests) and parses the output of TypeScript, Oxlint, Oxfmt and Vitest into diagnostics.
• get_scripts / get_script_details / get_healthcheck_scripts: lists your package.json scripts with what each one does, whether it changes files, and which ones to run after every change.
• deps_upgrade_advisor: groups outdated dependencies by risk (patch, minor, major) with the command to upgrade them (pnpm projects).

Works with pnpm, npm, yarn and bun (detected from your lockfile).

Use from code

import { createRepoChecksServices } from '@makerkit/repo-checks/node';

const { runChecks } = createRepoChecksServices(process.cwd());
const result = await runChecks.run({ scripts: ['typecheck', 'lint'] });

for (const diagnostic of result.diagnostics) {
  console.log(`${diagnostic.file}:${diagnostic.line} ${diagnostic.message}`);
}

Settings

createRepoChecksServices(root, {
  packageManager: 'pnpm', // default: detected from the lockfile
  scripts: { check: ['typecheck', 'lint'], fix: ['lint:fix'], test: 'test:unit' },
  catalog: {
    'db:reset': { description: 'Reset the local database', importance: 'high' },
  },
});

Add the tools to an MCP server

Requires @modelcontextprotocol/sdk.

import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import { registerRepoChecksTools } from '@makerkit/repo-checks/mcp';
import { createRepoChecksServices } from '@makerkit/repo-checks/node';

const server = new McpServer({ name: 'repo-checks', version: '1.0.0' });

registerRepoChecksTools(server, createRepoChecksServices(process.cwd()));

Pass { prefix: 'my_' } as a third argument to prefix the tool names.

License

MIT