{"id":572175,"recorded_at":"2026-10-27T22:36:53.193038Z","observed_at":"2026-10-27T22:36:53.192904Z","subject_kind":"endpoint","subject":"7a2bb91a-4bea-4021-9775-0c79ba7a4339","kind":"mcp.tools","method":"probe.mcp/1","body":{"count":15,"tools":[{"description":"Compare the vitamin D year of 2 to 5 places side by side in ONE call — 'Madrid vs Berlin vs Oslo, where do I actually get winter sun?'. Returns each place's months with sun, exact season span and viable days per year, plus rankedByViableDays. Use this instead of calling get_vitamin_d_year once per city: only this tool can draw the years on a shared axis.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"age":{"description":"Age in years (synthesis declines with age); omit for adult baseline","maximum":120,"minimum":0,"type":"number"},"exposedSkinFraction":{"description":"Skin exposed: 0.10 face+hands, 0.18 face+arms, 0.25 t-shirt+shorts (default), 0.40 swimsuit","maximum":1,"minimum":0.05,"type":"number"},"places":{"description":"The places to compare, 2 to 5","items":{"properties":{"elevationM":{"description":"Ground elevation in metres (UV rises ~8%/km); default sea level","maximum":6000,"minimum":-100,"type":"number"},"lat":{"description":"Latitude in decimal degrees","maximum":90,"minimum":-90,"type":"number"},"lon":{"description":"Longitude in decimal degrees","maximum":180,"minimum":-180,"type":"number"},"name":{"description":"How to label this place in the comparison","maxLength":60,"minLength":1,"type":"string"},"timezone":{"description":"IANA timezone like 'Europe/Madrid'. Strongly recommended — without it all times are UTC","maxLength":64,"type":"string"}},"required":["name","lat","lon"],"type":"object"},"maxItems":5,"minItems":2,"type":"array"},"skinType":{"description":"Fitzpatrick skin type 1 (very fair) to 6 (very dark); default 3","maximum":6,"minimum":1,"type":"integer"},"targetIU":{"description":"Vitamin D target per session in IU; default 1000","maximum":10000,"minimum":100,"type":"number"}},"required":["places"],"type":"object"},"name":"compare_vitamin_d_year"},{"description":"Show the user an interactive form for the four values every other tool assumes — Fitzpatrick skin type, fraction of skin exposed, age and target IU — with the minutes they need updating live. Use this when those values are unknown, when the user wants to change them, or instead of asking for them one at a time in conversation. Whatever the user picks comes back into the conversation; pass those values explicitly to the other tools afterwards.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"age":{"description":"Age in years (synthesis declines with age); omit for adult baseline","maximum":120,"minimum":0,"type":"number"},"exposedSkinFraction":{"description":"Skin exposed: 0.10 face+hands, 0.18 face+arms, 0.25 t-shirt+shorts (default), 0.40 swimsuit","maximum":1,"minimum":0.05,"type":"number"},"lat":{"description":"Latitude of the place being discussed, so the live estimate uses today's real UV there","maximum":90,"minimum":-90,"type":"number"},"lon":{"description":"Longitude, paired with lat","maximum":180,"minimum":-180,"type":"number"},"placeName":{"description":"How to label that place in the widget","maxLength":60,"minLength":1,"type":"string"},"skinType":{"description":"Fitzpatrick skin type 1 (very fair) to 6 (very dark); default 3","maximum":6,"minimum":1,"type":"integer"},"targetIU":{"description":"Vitamin D target per session in IU; default 1000","maximum":10000,"minimum":100,"type":"number"},"timezone":{"description":"IANA timezone like 'Europe/Madrid'. Strongly recommended — without it all times are UTC","maxLength":64,"type":"string"}},"type":"object"},"name":"configure_sun_profile"},{"description":"Estimate a sun session's outcome: 'I was (or will be) out N minutes — how much vitamin D did I make?' plus 'how long before I'd burn?' for the profile. Takes a start time (defaults to the day's best hour) and session minutes; returns estimated IU (with the physiological cap), average UV and clear-sky minutes-to-sunburn. Use for any 'how much did I get / can I get in X minutes' or 'how long without burning' question.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"age":{"description":"Age in years (synthesis declines with age); omit for adult baseline","maximum":120,"minimum":0,"type":"number"},"date":{"description":"Date as YYYY-MM-DD; defaults to today","pattern":"^\\d{4}-\\d{2}-\\d{2}$","type":"string"},"elevationM":{"description":"Ground elevation in metres (UV rises ~8%/km); default sea level","maximum":6000,"minimum":-100,"type":"number"},"exposedSkinFraction":{"description":"Skin exposed: 0.10 face+hands, 0.18 face+arms, 0.25 t-shirt+shorts (default), 0.40 swimsuit","maximum":1,"minimum":0.05,"type":"number"},"lat":{"description":"Latitude in decimal degrees","maximum":90,"minimum":-90,"type":"number"},"lon":{"description":"Longitude in decimal degrees","maximum":180,"minimum":-180,"type":"number"},"minutes":{"description":"Session length in minutes","maximum":600,"minimum":1,"type":"number"},"skinType":{"description":"Fitzpatrick skin type 1 (very fair) to 6 (very dark); default 3","maximum":6,"minimum":1,"type":"integer"},"startTime":{"description":"Local HH:MM the session starts; defaults to the day's best hour","pattern":"^\\d{1,2}:\\d{2}$","type":"string"},"timezone":{"description":"IANA timezone like 'Europe/Madrid'. Strongly recommended — without it all times are UTC","maxLength":64,"type":"string"}},"required":["lat","lon","minutes"],"type":"object"},"name":"estimate_sun_session"},{"description":"Whether RIGHT NOW is a good moment for vitamin D synthesis at a location, using live Open-Meteo UV/cloud data when reachable (clear-sky model otherwise): current UV index, minutes needed now, and when today's window opens or closes.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"age":{"description":"Age in years (synthesis declines with age); omit for adult baseline","maximum":120,"minimum":0,"type":"number"},"elevationM":{"description":"Ground elevation in metres (UV rises ~8%/km); default sea level","maximum":6000,"minimum":-100,"type":"number"},"exposedSkinFraction":{"description":"Skin exposed: 0.10 face+hands, 0.18 face+arms, 0.25 t-shirt+shorts (default), 0.40 swimsuit","maximum":1,"minimum":0.05,"type":"number"},"lat":{"description":"Latitude in decimal degrees","maximum":90,"minimum":-90,"type":"number"},"lon":{"description":"Longitude in decimal degrees","maximum":180,"minimum":-180,"type":"number"},"skinType":{"description":"Fitzpatrick skin type 1 (very fair) to 6 (very dark); default 3","maximum":6,"minimum":1,"type":"integer"},"targetIU":{"description":"Vitamin D target per session in IU; default 1000","maximum":10000,"minimum":100,"type":"number"},"timezone":{"description":"IANA timezone like 'Europe/Madrid'. Strongly recommended — without it all times are UTC","maxLength":64,"type":"string"}},"required":["lat","lon"],"type":"object"},"name":"get_current_status"},{"description":"The signed-in user's current city and favorite cities with coordinates and timezones, ready to feed into the public tools. Requires OAuth (scope profile:read).","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{},"type":"object"},"name":"get_my_cities"},{"description":"The signed-in user's sun history from the app's calendar: which recent days had viable sun, which they confirmed going outside, and their current streak. Covers the calendar days from `from` to `to`; records exist only for days the app was open, so a date missing from `records` means nothing was measured, not that the sun was insufficient. Requires OAuth (scope history:read). Renders as a calendar the user can tap to confirm a day.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"days":{"description":"How many recent days to return; default 30","maximum":365,"minimum":1,"type":"integer"}},"type":"object"},"name":"get_my_history"},{"description":"The signed-in user's saved Vitamin D profile: skin type, exposed-skin default, age, target IU and their current city. Requires connecting with OAuth (scope profile:read). Call this FIRST for any personal question, then pass its values to the public tools instead of asking the user.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{},"type":"object"},"name":"get_my_profile"},{"description":"The NEXT FEW DAYS of vitamin D sun at a location, using the live Open-Meteo forecast: per day the peak UV, average cloud cover, the synthesis window and the minutes needed, plus bestDay. Use this for any question spanning several days — 'which day this week should I go out', 'will it be better tomorrow', 'when's my next chance' — instead of calling get_vitamin_d_window once per date.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"age":{"description":"Age in years (synthesis declines with age); omit for adult baseline","maximum":120,"minimum":0,"type":"number"},"days":{"description":"How many days ahead, 2 to 7; default 5","maximum":7,"minimum":2,"type":"integer"},"elevationM":{"description":"Ground elevation in metres (UV rises ~8%/km); default sea level","maximum":6000,"minimum":-100,"type":"number"},"exposedSkinFraction":{"description":"Skin exposed: 0.10 face+hands, 0.18 face+arms, 0.25 t-shirt+shorts (default), 0.40 swimsuit","maximum":1,"minimum":0.05,"type":"number"},"lat":{"description":"Latitude in decimal degrees","maximum":90,"minimum":-90,"type":"number"},"lon":{"description":"Longitude in decimal degrees","maximum":180,"minimum":-180,"type":"number"},"skinType":{"description":"Fitzpatrick skin type 1 (very fair) to 6 (very dark); default 3","maximum":6,"minimum":1,"type":"integer"},"targetIU":{"description":"Vitamin D target per session in IU; default 1000","maximum":10000,"minimum":100,"type":"number"},"timezone":{"description":"IANA timezone like 'Europe/Madrid'. Strongly recommended — without it all times are UTC","maxLength":64,"type":"string"}},"required":["lat","lon"],"type":"object"},"name":"get_sun_forecast"},{"description":"Sunrise, sunset, solar noon, civil dawn/dusk, morning AND evening golden hour, and day length (with day-over-day trend) for a location and date. Handles midnight sun and polar night. Pure sun times — for vitamin D questions use the vitamin_d tools instead.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"date":{"description":"Date as YYYY-MM-DD; defaults to today","pattern":"^\\d{4}-\\d{2}-\\d{2}$","type":"string"},"lat":{"description":"Latitude in decimal degrees","maximum":90,"minimum":-90,"type":"number"},"lon":{"description":"Longitude in decimal degrees","maximum":180,"minimum":-180,"type":"number"},"timezone":{"description":"IANA timezone like 'Europe/Madrid'. Strongly recommended — without it all times are UTC","maxLength":64,"type":"string"}},"required":["lat","lon"],"type":"object"},"name":"get_sun_times"},{"description":"The solar vitamin D synthesis window for ONE specific day at a location, for a personal profile: when UV is strong enough (index ≥ 3), the best hour, the clear-sky minutes needed to reach the target IU, and (with atTime) the minutes at the specific hour the user plans to go out. Returns synthesisPossible=false when the sun never gets high enough that day. Only for single-day questions — for months, seasons or 'when during the year', call get_vitamin_d_year instead of calling this once per date.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"age":{"description":"Age in years (synthesis declines with age); omit for adult baseline","maximum":120,"minimum":0,"type":"number"},"atTime":{"description":"Local HH:MM the user plans to go out — adds minutesNeeded and UV at that exact time","pattern":"^\\d{1,2}:\\d{2}$","type":"string"},"date":{"description":"Date as YYYY-MM-DD; defaults to today","pattern":"^\\d{4}-\\d{2}-\\d{2}$","type":"string"},"elevationM":{"description":"Ground elevation in metres (UV rises ~8%/km); default sea level","maximum":6000,"minimum":-100,"type":"number"},"exposedSkinFraction":{"description":"Skin exposed: 0.10 face+hands, 0.18 face+arms, 0.25 t-shirt+shorts (default), 0.40 swimsuit","maximum":1,"minimum":0.05,"type":"number"},"lat":{"description":"Latitude in decimal degrees","maximum":90,"minimum":-90,"type":"number"},"lon":{"description":"Longitude in decimal degrees","maximum":180,"minimum":-180,"type":"number"},"skinType":{"description":"Fitzpatrick skin type 1 (very fair) to 6 (very dark); default 3","maximum":6,"minimum":1,"type":"integer"},"targetIU":{"description":"Vitamin D target per session in IU; default 1000","maximum":10000,"minimum":100,"type":"number"},"timezone":{"description":"IANA timezone like 'Europe/Madrid'. Strongly recommended — without it all times are UTC","maxLength":64,"type":"string"}},"required":["lat","lon"],"type":"object"},"name":"get_vitamin_d_window"},{"description":"The WHOLE YEAR of solar vitamin D for a location in a single call. monthsWithSun lists every month with at least one viable day (season edges count as partial months, see byMonth[].viableDays); solidMonths lists months where most days work; exactViableSpan gives the exact season boundaries; summary carries per-year aggregates for comparing places. Use this for any question about months, seasons, winter/summer or 'when during the year can I…' — never probe individual dates with get_vitamin_d_window for that.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"age":{"description":"Age in years (synthesis declines with age); omit for adult baseline","maximum":120,"minimum":0,"type":"number"},"elevationM":{"description":"Ground elevation in metres (UV rises ~8%/km); default sea level","maximum":6000,"minimum":-100,"type":"number"},"exposedSkinFraction":{"description":"Skin exposed: 0.10 face+hands, 0.18 face+arms, 0.25 t-shirt+shorts (default), 0.40 swimsuit","maximum":1,"minimum":0.05,"type":"number"},"lat":{"description":"Latitude in decimal degrees","maximum":90,"minimum":-90,"type":"number"},"lon":{"description":"Longitude in decimal degrees","maximum":180,"minimum":-180,"type":"number"},"placeName":{"description":"The place's name as the user said it — used to caption the chart","maxLength":60,"minLength":1,"type":"string"},"skinType":{"description":"Fitzpatrick skin type 1 (very fair) to 6 (very dark); default 3","maximum":6,"minimum":1,"type":"integer"},"targetIU":{"description":"Vitamin D target per session in IU; default 1000","maximum":10000,"minimum":100,"type":"number"},"timezone":{"description":"IANA timezone like 'Europe/Madrid'. Strongly recommended — without it all times are UTC","maxLength":64,"type":"string"}},"required":["lat","lon"],"type":"object"},"name":"get_vitamin_d_year"},{"description":"Sets a day's answer in the signed-in user's history calendar. Three values: confirmed=true (went out, the default), confirmed=false (had usable sun but stayed in), confirmed=null (clear the answer). Defaults to today. Requires OAuth (scope history:write).","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"confirmed":{"description":"true (default) the user went out; false they had sun but stayed in; null clears the answer","type":["boolean","null"]},"date":{"description":"Day to set, YYYY-MM-DD; defaults to today","pattern":"^\\d{4}-\\d{2}-\\d{2}$","type":"string"},"minutes":{"description":"Minutes the user reports having spent in the sun (acknowledged, not stored)","maximum":600,"minimum":1,"type":"number"}},"type":"object"},"name":"log_sun_session"},{"description":"Find a city in the app's database by name (any of the app's six languages works) and get its coordinates, IANA timezone and elevation — feed those into the other tools.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"query":{"description":"City name, e.g. 'Madrid', 'London', 'Nueva York'","maxLength":80,"minLength":1,"type":"string"}},"required":["query"],"type":"object"},"name":"search_city"},{"description":"Records where the signed-in user was over a range of past days, so their history stops assuming. Use it when the user corrects a stretch — get_my_history marks inherited days with `locationAssumed`, and the history calendar offers those stretches for correction. Pass a cityId from search_city, or lat/lon. Changes only the location: whether they went outside that day is untouched. Requires OAuth (scope history:write).","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"cityId":{"description":"City id from search_city, e.g. 'builtin:londres'","maxLength":80,"type":"string"},"from":{"description":"First day of the stretch, YYYY-MM-DD","pattern":"^\\d{4}-\\d{2}-\\d{2}$","type":"string"},"lat":{"description":"Latitude, for a place not in the database","maximum":90,"minimum":-90,"type":"number"},"lon":{"description":"Longitude, paired with lat","maximum":180,"minimum":-180,"type":"number"},"to":{"description":"Last day of the stretch, YYYY-MM-DD; same as `from` for one day","pattern":"^\\d{4}-\\d{2}-\\d{2}$","type":"string"}},"required":["from","to"],"type":"object"},"name":"set_history_location"},{"description":"Save the signed-in user's synthesis profile — skin type, exposed-skin fraction, age and target IU — to their account, so the app and every later call use them. Requires OAuth (scope profile:write). Only these four values are writable; favourites, cities and history are not.","inputSchema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"age":{"anyOf":[{"maximum":120,"minimum":0,"type":"number"},{"type":"null"}],"description":"Age in years, or null for the adult baseline"},"exposedSkinFraction":{"description":"Skin exposed: 0.10 face+hands, 0.18 face+arms, 0.25 t-shirt+shorts (default), 0.40 swimsuit","maximum":1,"minimum":0.05,"type":"number"},"skinType":{"description":"Fitzpatrick skin type 1 (very fair) to 6 (very dark); default 3","maximum":6,"minimum":1,"type":"integer"},"targetIU":{"description":"Vitamin D target per session in IU; default 1000","maximum":10000,"minimum":100,"type":"number"}},"type":"object"},"name":"update_my_profile"}]},"body_sha256":"1213abdcb9515b6fd1b215c9165a860d9415eaa76299d086db62c667addc12d1","prev_id":null,"leaf":"0x48252c1bfc6a387b46cb87a0301e0e3b2690babec8ef01d6d399b712230daaf4","leaf_text":"{\"body\":\"1213abdcb9515b6fd1b215c9165a860d9415eaa76299d086db62c667addc12d1\",\"id\":572175,\"kind\":\"mcp.tools\",\"method\":\"probe.mcp/1\",\"observed_us\":1793140613192904,\"prev\":null,\"subject\":\"7a2bb91a-4bea-4021-9775-0c79ba7a4339\",\"subject_kind\":\"endpoint\"}","day":{"day":"2026-10-27","leaves":273461,"root":"0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795","chained":"0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4","anchor_chain":"eip155:5042002","anchor_tx":"0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4","anchor_block":69414147},"proof":["0x48255f75ca9b983ee1ae621cf797ea2acdea5a723af6e109eabe04fcf25981a7","0x8129018d6404b3fd44b596eea57c03470d6ce3dac4999a56c9566631c2944f91","0x14b2eec1910ebbfaa7a2616ec407f465247c4799f1f38a47b68a155c4fd21ee5","0xd586dfc8c08a6c3e4af458ce58089e03024e857fa819b8ce7ef8d2794e0f09b2","0xda1a0b2ef9c8927d19417079afe8628a5479645dce806907869aaf601726e85f","0x3a933e55d8b469c6a93f1bc0fe6e3a9521656d48b4540eb4f5813a387aeca987","0x11ad9ab966321d34634d94c7cc662bc388843f4f39b4e0c2e77cdc4a4f4f3476","0xdac38cf9c1ca601809ddb1bf23a8e71fe8300e0f81901ac13dbfe03bb0bee23d","0x82842812f8c15586b5f6baa8d79b18771657ad15ed5ad6c9cd1af1c0a454faca","0xbcfbbb3d397d362db0caa75be63889de19dd450f1ed28f3c276618257191d9d2","0x54a45a3e1f1134ba6b79df5cf2d8890a00d02b63d33f9f5954091bef7c28e130","0x84a7deb20d980d7ddf0eb089162b3d962c18f6c0ca46af19476c3066a5b827f3","0x836e1796750a28d286ffaa8d273d250fe348c563336bf2d30cfaf1001d95f677","0x80ede9e5d428e39db26928b1d08254ff1241f1d7e091fd2e57130fbb4423162b","0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf","0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d","0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d","0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585","0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699"]}