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Open Lumin

Use cases

Scheduling and electional

Events and venues, calendars and productivity, and local and regional services all lean on the same electional core: rank_candidate_dates is the right call for a real scheduling conversation, because the user names the 2 to 10 dates they can actually do, which is far cheaper than an open search.

Events, weddings and venues

ProductTool chainConstraint
Venue dates re-ranked by auspiciousnessget_election_catalog, rank_candidate_dates, find_wedding_muhurtaLabel the joint mode as a Lumin extension
Multi-day ceremony run sheetfind_auspicious_time, get_choghadiya_today, get_hora_todayNone
Corporate event and launch schedulingfind_business_launch_time, find_meeting_time, get_mundane_ingressThe mundane layer is a content lens
Contract-signing slot in a deal roomfind_contract_signing_time, get_muhurta_advancedNot legal advice
Naming ceremony and family ritesget_election_catalog, find_election_window, get_panchangNone

rank_candidate_dates is the right call for a real scheduling conversation: the user names the 2 to 10 dates they can actually do, which is far cheaper than an open search.

Calendars, productivity and scheduling

ProductTool chainConstraint
Calendar plugin that suggests when to do thingsget_election_catalog, find_meeting_time, find_contract_signing_time, rank_candidate_datesNone
Focus and deep-work hour plannerget_hora_today, get_choghadiya_today, get_moon_transit, get_sublord_changesNone, and zero PII
Do-not-start band for a project toolget_chidra_dasha, get_retrograde_advanced, get_transit_crossingsAdvisory
Team meeting scheduler across chartsfind_meeting_time, find_joint_election_windowVoluntary. Label the joint mode

Local and regional services

ProductTool chainConstraint
Panchang widget for a news site or temple portalget_panchang, get_choghadiya_today, get_hora_todayNone. Zero PII, three calls
Priest and ritual-services marketplaceget_election_catalog, find_election_window, get_panchang, get_mantra_recommendationNone
Regional almanac and festival appget_ephemeris, get_panchang, get_seasonal_outlook, get_mundane_ingressContent lens

The detail every implementation misses

The day runs sunrise to sunrise, so the UTC offset is mandatory on the panchang family. Getting that wrong makes every call a day early east of Greenwich.

No score, no ranked top ten, by design

Every tool chain on this page draws on the electional family. An exhaustive sweep of the corpus found no numeric or ordinal ranking of moments anywhere; the strongest language used is "seems to be the best" and "next in priority". The tools return one moment, or up to three on a genuine tie, each with a stated reason. Do not build a score on top of them, and do not present the output as a ranked list.

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