# The CheckOps Engineer > I help you stay updated with testing tools and tech. The CheckOps Engineer is a curated directory of software testing tools and tech checklists, maintained by Irfan Ahmad. This file is for agents and people. The directory currently lists 251 tools. The site is served from checkops.com and checkops.pages.dev. The repository and Cloudflare Pages project stay named checkops. ## Agents - Tools index (JSON): https://checkops.com/api/tools.json - Fields: slug, name, brief, tags, url, logo, github, lastRefreshedAt - Subset: https://checkops.com/api/tools.json?slugs=postman,soapui - Compare page: https://checkops.com/tools/compare?slugs=postman,soapui - Saved refresh signals: GET https://checkops.com/api/tools/{slug}/refresh - Refresh from the public web (rate-limited): POST https://checkops.com/api/tools/{slug}/refresh with header x-checkops-refresh: 1 ## People - Home: https://checkops.com/ - Tools: https://checkops.com/tools - Tech checklists: https://checkops.com/tech - Compare: https://checkops.com/tools/compare - Newsletter: https://checkops.com/newsletter - About: https://checkops.com/about - Essays: https://checkops.com/blog