{"name":"io.github.physics-star-cat/databutler-calendar","slug":"physics-star-cat-databutler-calendar","title":null,"description":"Public holidays (UK, US, DE, FR), tax-year dates and DST switches for 2026-2028.","url":"https://mcp.market/server/physics-star-cat-databutler-calendar","rating":null,"grade":"A","score":91,"certified":false,"status":"active","category":"productivity","tags":["productivity"],"presence":{"score":23,"stars":0,"forks":0,"downloads_week":null,"last_push_at":"2026-10-13T09:00:50.000Z","license":null},"uptime":{"percent":100,"checks":28,"ok":28,"last_checked_at":"2026-11-02T10:05:49.019Z","last_ok_at":"2026-11-02T10:05:49.019Z","latency_ms":40},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":"https://github.com/physics-star-cat/databutler","website":"https://databutler.dev/api","version":"1.0.0","remotes":[{"type":"streamable-http","url":"https://databutler.dev/api/mcp/calendar"}],"packages":[],"tools":[{"name":"calendar_facts","description":"Public holidays, tax-year dates or daylight-saving switches for one country in 2026–2028, from the official lists and statutes. kind=holidays (uk, us, de, fr): every public holiday of the year with its date and weekday, by region — UK nations (england-and-wales, scotland, northern-ireland; substitute days flagged), US federal (statutory date plus OPM's observed date when it falls on a weekend), German Länder by code or name (nationwide = the nine bundeseinheitlichen Feiertage; partial holidays carry their scope), French metropole or alsace-moselle. kind=tax-year (uk, us, au, in, ca, de, fr, br, pl): the personal tax year's start and end with the periods for 2026–2028 and the statute or official page quoted, plus the government fiscal year where it differs. kind=dst (uk, de, fr, us, au, br): the statutory rule and the computed clocks-forward and clocks-back dates per year, with the states that observe it for Australia and observed:false for Brazil. Country names, UK nations, German Land names (Bavaria, Sachsen) and kind synonyms (bank holidays, financial year, clocks) resolve; no country lists everything covered; unknown countries, regions and years answer covered:false with the nearest matches. Entries that could not be re-verified against an official page carry nonOfficial: true.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"country":{"type":"string","description":"one of uk, us, de, fr, au, in, ca, br, pl, or a name (United Kingdom, Germany, Bavaria resolves to de with region BY); omit to list"},"kind":{"type":"string","enum":["holidays","tax-year","dst"],"description":"holidays | tax-year | dst (synonyms accepted: bank holidays, financial year, daylight saving)"},"year":{"type":"integer","description":"2026–2028; holidays default to the current year, tax-year and dst to all years covered"},"region":{"type":"string","description":"UK: england-and-wales | scotland | northern-ireland; US: federal; Germany: nationwide or a Land (BY, Bayern, Bavaria, …); France: metropole | alsace-moselle"}}}},{"name":"next_holiday","description":"The next public holiday strictly after a date (default: today) for uk, us, de, fr, with its name, date, weekday and days until it, the three that follow, and any holiday falling on the date itself; by region as for calendar_facts (UK nations, US federal with OPM's observed date deciding the order, German Länder, French zones). The data runs to the end of 2028; a later date answers covered:false with the last date covered. From the same monthly snapshot of the official lists, with the list's URL as source.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"country":{"type":"string","description":"one of uk, us, de, fr, or a name"},"from":{"type":"string","description":"ISO date YYYY-MM-DD; the next holiday is the first one after this day (default: today)"},"region":{"type":"string","description":"as for calendar_facts (default: england-and-wales, federal, nationwide, metropole)"}},"required":["country"]}}],"scan":{"score":91,"grade":"A","scanned_at":"2026-10-14T12:22:46.154Z","report":{"scannerVersion":"0.1.10","scannedAt":"2026-10-14T12:22:46.116Z","components":{"code":{"score":-1,"max":25,"notes":["remote-only server, no package to scan"]},"reliability":{"score":20,"max":20,"notes":["remote reachable in 99ms"]},"poisoning":{"score":15,"max":15,"notes":["2 tool descriptions checked"]},"auth":{"score":10,"max":15,"notes":["open endpoint, read-only tools"]},"maintenance":{"score":15,"max":15,"notes":["last push 1 days ago"]},"identity":{"score":8,"max":10,"notes":["registry namespace matches repository owner","GitHub account older than a year"]}},"findings":[],"inputs":{"probes":[{"url":"https://databutler.dev/api/mcp/calendar","reachable":true,"authRequired":false,"latencyMs":99,"serverInfo":{"name":"databutler-calendar","version":"1.1.0"}}],"packages":[],"repo":{"found":true,"owner":"physics-star-cat","repo":"databutler","archived":false,"pushedAt":"2026-10-13T09:00:50Z","stars":0,"forks":0,"openIssues":11,"ownerType":"User","ownerAvatarUrl":"https://avatars.githubusercontent.com/u/158219448?v=4","ownerCreatedAt":"2024-01-30T20:19:49Z"},"icon":{"url":"https://databutler.dev/icon.png","source":"site","width":512,"height":512},"presence":{"stars":0,"forks":0,"downloadsWeek":null,"license":null,"lastPushAt":"2026-10-13T09:00:50.000Z","score":23}}}},"grade_history":[],"reviews":[]}