{
  "markdown": "```\n╔════════════════════════════════════════════════════════════════════════════════════════════╗\n║                                                                                            ║\n║              ██████╗ ██████╗ ████████╗██╗ ██████╗ ██████╗ ██╗   ██╗██╗███████╗             ║\n║             ██╔═══██╗██╔══██╗╚══██╔══╝██║██╔════╝██╔═══██╗██║   ██║██║╚══███╔╝             ║\n║             ██║   ██║██████╔╝   ██║   ██║██║     ██║   ██║██║   ██║██║  ███╔╝              ║\n║             ██║   ██║██╔═══╝    ██║   ██║██║     ██║▄▄ ██║██║   ██║██║ ███╔╝               ║\n║             ╚██████╔╝██║        ██║   ██║╚██████╗╚██████╔╝╚██████╔╝██║███████╗             ║\n║              ╚═════╝ ╚═╝        ╚═╝   ╚═╝ ╚═════╝ ╚══▀▀═╝  ╚═════╝ ╚═╝╚══════╝             ║\n║                                                                                            ║\n║                 your eyes, tested in the browser, with nothing leaving it                  ║\n║                                                                                            ║\n╚════════════════════════════════════════════════════════════════════════════════════════════╝\n```\n\n[opticquiz.com](https://opticquiz.com) is a set of vision tests that run\nentirely on the device. No account, no upload, no image ever sent anywhere -\nthe results exist in the tab and vanish with it.\n\n## The tests\n\nColour vision, D-15 arrangement, hue discrimination, anomaloscope-style\nmatching, contrast sensitivity, acuity, astigmatism, Amsler grid, blind spot,\nvernier alignment, flicker fusion, saturation, dominance and reaction.\n\nA test on a web page cannot be a diagnosis: an uncalibrated display, ambient\nlight and viewing distance all move the result. Each test says so where it\nreports, and points at an eye examination rather than standing in for one.\n\n## Also in here\n\nTranslations (de, es, fr, hi, it, pt, zh), a browser extension, a VS Code\nextension, a Figma plugin, an embeddable widget, and the research notes behind\nthe plate colours under `research/`.\n\n---\n\n```\n╔════════════════════════════════════════════════════════════╗\n║                                                            ║\n║      ███████╗      ██╗  ██╗███████╗██╗   ██╗███████╗       ║\n║      ██╔════╝      ██║ ██╔╝██╔════╝╚██╗ ██╔╝██╔════╝       ║\n║      █████╗  █████╗█████╔╝ █████╗   ╚████╔╝ ███████╗       ║\n║      ██╔══╝  ╚════╝██╔═██╗ ██╔══╝    ╚██╔╝  ╚════██║       ║\n║      ██║           ██║  ██╗███████╗   ██║   ███████║       ║\n║      ╚═╝           ╚═╝  ╚═╝╚══════╝   ╚═╝   ╚══════╝       ║\n║                                                            ║\n║               ·   C  R  E  A  T  I  V  E   ·               ║\n║                                                            ║\n║          ────────────────────────────────────────          ║\n║                                                            ║\n║                      Vincent Gonzalez                      ║\n║                         f-keys.com                         ║\n║                 ORCID 0009-0005-3640-014X                  ║\n║                                                            ║\n╚════════════════════════════════════════════════════════════╝\n```\n\nPart of [F-Keys](https://f-keys.com) — independent hardware, software\nand internet products. See the [working log](https://f-keys.com/log/)\nand [live status](https://f-keys.com/status/).\n",
  "bytes": 3356,
  "sha": "59224040edab58b170c0eb47abc583f42d86ed74f87b77d748d81602b30afbc8",
  "repo_slug": "vince-gonzalez/opticquiz.com",
  "fonte": "repo",
  "truncated": false,
  "api": "https://agentalog.com/api/listings/mcp_io_github_vince_gonzalez_cvdsafe_b4a4b6cf/readme"
}