{"name":"io.github.Ideelab/uisandbox","slug":"ideelab-uisandbox","title":"UISandbox","description":"Play with your app's design in the browser: load a build, turn the knobs, export the code.","url":"https://mcp.market/server/ideelab-uisandbox","rating":null,"grade":"B","score":83,"certified":false,"status":"active","category":"scraping","tags":["scraping","media"],"presence":{"score":36,"stars":6,"forks":0,"downloads_week":101,"last_push_at":"2026-08-30T22:38:56.000Z","license":"MIT"},"uptime":null,"claimed":false,"transport":"npm","callable_via_gateway":false,"default_price_micros":0,"repository":"https://github.com/Ideelab/uisandbox","website":"https://uisandbox.org","version":"0.3.3","remotes":[],"packages":[{"registryType":"npm","identifier":"uisandbox-mcp","version":"0.3.3","transport":{"type":"stdio"},"environmentVariables":[{"description":"The app the render tools drive (verify, screenshot). Default https://uisandbox.org","format":"string","name":"UISANDBOX_URL"}]}],"tools":[{"name":"export","description":"Export the current state: sheet-css (your values as CSS custom properties), sheet-json, patch (literal → value list), tokens-css / tokens-json / tailwind / shadcn (the --k-* design tokens), swift, android-xml, android-kotlin.","write_action":false,"price_micros":0,"input_schema":null},{"name":"load","description":"Load a BUILT web app (a zip of its dist/build/out folder, or a repo zip carrying the build) by URL or local path. Returns the project id, screens, tokenised values and the baseline the knobs stand on. Refuses what cannot render (iOS/Android/source-only) with the reason.","write_action":false,"price_micros":0,"input_schema":null},{"name":"open","description":"Open UISandbox in the user's browser with this project loaded — the real, interactive sandbox: the whole app rendered 1:1, every knob there to turn by hand. Use this whenever the user wants to SEE or PLAY with the design themselves (\"can I look at this in a sandbox\", \"let me try some changes\"), not only read numbers. Served from 127.0.0.1 by this process; nothing leaves the machine. What the user ","write_action":false,"price_micros":0,"input_schema":null},{"name":"screens","description":"The screens (HTML entries) of a loaded project.","write_action":false,"price_micros":0,"input_schema":null},{"name":"screenshot","description":"A PNG of the screen as it renders with the current knobs (the sandbox frame only).","write_action":false,"price_micros":0,"input_schema":null},{"name":"set","description":"Apply knobs to a loaded project. Every dial has ×1 (or 0) = as in their code; colours are #rrggbb. Returns what moved (count and a sample of value → value).","write_action":false,"price_micros":0,"input_schema":null},{"name":"state","description":"The knobs as they stand now — including what the user turned by hand in an opened sandbox (and when).","write_action":false,"price_micros":0,"input_schema":null},{"name":"verify","description":"Run the 1:1 check in a real browser: the untouched build vs. the tokenised build with the identity sheet, computed styles of every element diffed. Also returns the reach meter. This is the same check a visitor runs on uisandbox.org.","write_action":true,"price_micros":0,"input_schema":null}],"scan":{"score":83,"grade":"B","scanned_at":"2026-09-20T20:56:57.859Z","report":{"scannerVersion":"0.1.9","scannedAt":"2026-09-20T20:56:57.819Z","components":{"code":{"score":20,"max":25,"notes":["4 source files scanned"]},"reliability":{"score":-1,"max":20,"notes":["no gateway calls yet and no remote to probe"]},"poisoning":{"score":-1,"max":15,"notes":["tools not inspected (local package is not executed); not counted"]},"auth":{"score":12,"max":15,"notes":["local package, no credentials required"]},"maintenance":{"score":15,"max":15,"notes":["last push 21 days ago"]},"identity":{"score":7,"max":10,"notes":["registry namespace matches repository owner"]}},"findings":[{"id":"exec.eval","severity":"medium","component":"code","title":"eval / new Function used","evidence":"dist/server.mjs: …e__error\")) throw new Error(await page.$eval(\".intake__error\", (e) => e.textContent |…"}],"inputs":{"packages":[{"registryType":"npm","identifier":"uisandbox-mcp","version":"0.3.3","found":true,"license":"MIT","hasInstallScripts":false,"dependencyCount":3,"publishedAt":"2026-08-30T21:50:09.718Z","repositoryUrl":"git+https://github.com/Ideelab/uisandbox.git","weeklyDownloads":101}],"repo":{"found":true,"owner":"Ideelab","repo":"uisandbox","archived":false,"pushedAt":"2026-08-30T22:38:56Z","stars":6,"forks":0,"openIssues":0,"ownerType":"Organization","ownerAvatarUrl":"https://avatars.githubusercontent.com/u/321763567?v=4","ownerCreatedAt":"2026-08-27T11:41:14Z","license":"MIT"},"icon":{"url":"https://avatars.githubusercontent.com/u/321763567?v=4&s=128","source":"github"},"presence":{"stars":6,"forks":0,"downloadsWeek":101,"license":"MIT","lastPushAt":"2026-08-30T22:38:56.000Z","score":36}}}},"grade_history":[],"reviews":[]}