Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Changed the definition of "license_search" and "license_verify"
⟨119 unchanged words⟩ , residential_remodeling, roofing, sign_electrical, underground_utility, water_conditioning; NJ: alarm, electrical, home_elevation, home_improvement, hvac, locksmith, plumbing, telecommunications; OR: commercial_general, commercial_specialty, home_inspector, lead_paint, locksmith ⟨139 unchanged words⟩
⟨103 unchanged words⟩ ":["CA","FL","MN","NJ","OR","TX","VA","WA"], ⟨71 unchanged words⟩
⟨85 unchanged words⟩ the trade (e.g. plumbing is C36). MN and NJ: the subtype or type DLI or DCA files. Null for OR and TX.","title":" ⟨187 unchanged words⟩
⟨23 unchanged words⟩ plus matching business-entity record. Served states: CA, CO, FL, MN, NJ, OR, TX, VA, WA. CAentity is always,null.CO, MN and NJ entity are always null. TX ⟨25 unchanged words⟩
Changed the definition of "license_verify"
⟨26 unchanged words⟩ record. Served states: CA, FL, MN, NJ, OR, TX, VA, WA. CA entity is always null. MN and NJ entityisare always null. TX entity is always null: ⟨21 unchanged words⟩
Changed the definition of "license_search" and "license_verify"
⟨105 unchanged words⟩ , sign_electrical, solar, specialty_structure, underground_utility, window_door; MN: boiler_piping, electrical, elevator, hvac, low_voltage, manufactured_home_setup, plumbing, residential_general, residential_remodeling, roofing, sign_electrical, underground_utility, water_conditioning; OR: commercial_general, commercial_specialty, home_inspector, lead_paint, locksmith ⟨139 unchanged words⟩
⟨102 unchanged words⟩ :{"enum":["CA","FL","MN","OR","TX","VA","WA"], ⟨71 unchanged words⟩
Added "npi_verify" (12 tools before, 13 now)
$0.01 per call. Pay with x402 (USDC on Base) in _meta["x402/payment"]; MPP (tempo) on the HTTP URL /v1/npi/verify. For 1 to 10 NPIs, the CMS NPPES status of each (active or deactivated, with deactivation and reactivation dates), provider name or organization, practice city, state and ZIP and taxonomies, plus any HHS-OIG LEIE exclusion listed under the NPI, as facts from the files: not a credential check and not a determination about the provider.
Added "osha_history" (11 tools before, 12 now)
$0.02 per call. Pay with x402 (USDC on Base) in _meta["x402/payment"]; MPP (tempo) on the HTTP URL /v1/osha/history. Returns the OSHA inspections, violations and penalties on file for an employer in a state (optional city and zip), matched by name in the US Department of Labor's inspection and violation files, as establishments with a penalty roll-up; OSHA inspections only, so an employer with none has no record and an empty result is a paid 200; it is not a determination about the employer and is not endorsed or certified by the U.S. Department of Labor.
Changed the definition of "carrier_lookup" and "entity_lookup"
⟨56 unchanged words⟩ on file, insurance policies, BOC-3, fleet size (power_units counts every power unit, trucks and others), safety rating. Up to 10 carriers; empty ⟨12 unchanged words⟩
⟨374 unchanged words⟩ integer"},{"type":"null"}],"description":"Every power unit the carrier reports, trucks and others; not trucks only.","title":"Power Units"},"safety_rating":{" ⟨126 unchanged words⟩
Changed the definition of "entity_lookup"
⟨30 unchanged words⟩ number or exact name. Served states: CO, CT, FL, NY, OR. Up to 10 entities; ⟨6 unchanged words⟩
⟨40 unchanged words⟩ ,"state":{"enum":["CO","CT","FL","NY","OR"],"examples": ⟨15 unchanged words⟩
Changed the definition of "entity_lookup"
⟨29 unchanged words⟩ entity number or exact name. Served states: CO, FL, NY, OR. Up to 10 entities; empty entities is a paid 200.
⟨39 unchanged words⟩ "Name"},"state":{"enum":["CO","FL","NY","OR"],"examples":["FL"] ⟨14 unchanged words⟩
Added "exclusions_screen" (10 tools before, 11 now)
$0.01 per call. Pay with x402 (USDC on Base) in _meta["x402/payment"]; MPP (tempo) on the HTTP URL /v1/exclusions/screen. Screens a person or business name, or an NPI, against the HHS-OIG exclusion list (LEIE, Medicare and Medicaid): potential matches only, each with name score, reasons, NPI, state, specialty, exclusion type and date. Not a determination: confirm a match on the OIG online search with the SSN or EIN. Empty candidates is a paid 200. Not for employment or credit decisions. List dates and code meanings: GET /v1/exclusions/lists (free).
Added "carrier_lookup"; changed the definition of "license_verify" (9 tools before, 10 now)
⟨44 unchanged words⟩ null: Texas sells its business-registry data. FL and TX alsotakestake `profession`; values at GET/v1/license/professions./v1/license/professions?state=FL|TX. Empty licenses is a paid 200.
⟨43 unchanged words⟩ }],"default":null,"description":"FL or TX only: a licensed profession instead of a contractor. GET/v1/license/professions/v1/license/professions?state=FL|TX (free) lists them. Omit for contractors.", ⟨24 unchanged words⟩
Changed the definition of "license_verify"
⟨43 unchanged words⟩ always null: Texas sells its business-registry data. FL also takes `profession`; values at GET /v1/license/professions. Empty licenses is a paid 200.
⟨31 unchanged words⟩ "default":null,"title":"Name"},"profession":{"anyOf":[{"maxLength":32,"type":"string"},{"type":"null"}],"default":null,"description":"FL only: a licensed profession instead of a contractor. GET /v1/license/professions (free) lists them. Omit for contractors.","title":"Profession"},"state":{"examples":["FL"],"maxLength ⟨18 unchanged words⟩
Added "nonprofit_verify" and "sanctions_screen"; changed the definition of "license_search" and "license_verify" (7 tools before, 9 now)
$0.10$0.05 per call. Pay with x402 (USDC on ⟨247 unchanged words⟩
$0.05$0.02 per call. Pay with x402 (USDC on ⟨48 unchanged words⟩
Changed the definition of "license_search"
⟨34 unchanged words⟩ and class, status, expiry, address. Trades CA: asbestos_lead, boiler_piping, cabinets_finish_carpentry, concrete, demolition, drywall, electrical, elevator, fencing, fire_protection, flooring, framing, general, general_engineering, glazing, hvac, insulation, landscaping, lock_security, low_voltage, manufactured_home_setup, masonry, ornamental_metal, painting, parking_highway, paving, pipeline, plastering, plumbing, pool, reinforcing_steel, residential_remodeling, roofing, sewer_septic, sheet_metal, signs, solar, steel_erection, tile, traffic_control, tree_service, water_conditioning, welding, well_drilling; FL: alarm, demolition, drywall, electrical, garage_door ⟨164 unchanged words⟩
⟨100 unchanged words⟩ "integer"},"state":{"enum":["CA","FL","OR","TX","VA"," ⟨72 unchanged words⟩
Changed the definition of "license_verify"
⟨22 unchanged words⟩ status plus matching business-entity record. Served states: CA, FL, OR, TX, VA, WA. CA entity is always null. TX entity is always null: Texas sells ⟨9 unchanged words⟩
Changed the definition of "license_search" and "license_verify"
⟨18 unchanged words⟩ URL /v1/license/search. Licensed contractors by trade and city, zip orzipcounty: license number, name, license type and ⟨34 unchanged words⟩ lead_paint, locksmith, residential_general, residential_specialty; TX: electrical, hvac, plumbing, sign_electrical; VA: accessibility, alarm, ⟨129 unchanged words⟩
⟨5 unchanged words⟩ trade from that state's list, and a cityor, 5-digitzip.
Changed the definition of "airport_nearest", "entity_lookup", "license_search" and 1 more
{"description":"EveryAinputplaceruletolivessearchherefrom,so anhowinvalidmanybodyairportsistorefusedreturn,
Changed the definition of "license_search" and "license_verify"
⟨66 unchanged words⟩ commercial_specialty, home_inspector, lead_paint, locksmith, residential_general,residential_specialty.residential_specialty; VA: accessibility, alarm, alternative_energy, asbestos_lead, cabinets_finish_carpentry, commercial_general, commercial_improvement, concrete, drilling_blasting, drywall, electrical, elevator, environmental, farm_improvement, fire_protection, flooring, framing, gas_line, glazing, highway_heavy, home_improvement, hvac, industrial_equipment, insulation, irrigation, landscaping, low_voltage, manufactured_home_setup, marine, masonry, modular_building, painting, paving, plumbing, pool, radon_mitigation, recreational_facility, residential_general, roofing, sewer_septic, signs, steel_erection, tile, underground_utility, vessel_construction, well_drilling; WA: alarm, appliances, asbestos_lead, awnings, backflow, boiler_piping, cabinets_finish_carpentry, central_vacuum, closets, concrete, construction_cleanup, demolition, doors_gates, drain_cleaning, drilling_blasting, drywall, electrical, electrical_maintenance, elevator, excavation, fencing, fire_protection, fireproofing, flooring, framing, garage_door, general, glazing, gutters, handyman, house_moving, hvac, industrial_equipment, institutional_equipment, insulation, irrigation, landscaping, low_voltage, manufactured_home_setup, masonry, metal_fabrication, painting, paving, pest_control, plastering, plumbing, pool, pressure_washing, pump_irrigation, residential_electrical, roofing, sandblasting, scaffolding, service_station_equipment, sewer_septic, siding, sign_electrical, signs, steel_erection, stoves, suspended_ceilings, tanks, telecommunications, tile, tree_service, underground_utility, water_conditioning, welding, well_drilling, window_coverings.
Certificate recorded, valid to 2026-12-21
Authorization not required
Unknown → Live
First tool surface recorded: 7 tools (server version 0.1.7)
https://api.flipvo.com/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 22 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
⟨25 unchanged words⟩ business-entity record. Served states: CA, FL, MN, OR, TX, VA, WA. CA entity is always null. MN entity is always null. TX entity is always ⟨22 unchanged words⟩
⟨20 unchanged words⟩ State business-registry record (status, formation, registeredagent,agent; no officers, no street lines) by entity number or exact name. Served ⟨16 unchanged words⟩
$0.03 per call. Pay with x402 (USDC on Base) in _meta["x402/payment"]; MPP (tempo) on the HTTP URL /v1/carrier/lookup. US motor carrier by USDOT, MC/MX/FF docket or exact company name (FMCSA): USDOT status, out-of-service order, operating authority per docket with grant date and source (Motus, else legacy frozen 2026-05-14), BI&PD, cargo and bond required vs on file, insurance policies, BOC-3, fleet size, safety rating. Up to 10 carriers; empty is a paid 200. Not a determination: verify with FMCSA before dispatch.
$0.01 per call. Pay with x402 (USDC on Base) in _meta["x402/payment"]; MPP (tempo) on the HTTP URL /v1/nonprofit/verify. IRS nonprofit status by EIN or exact organization name: BMF exemption subsection, deductibility and foundation codes, Pub 78 listing, and automatic revocations. Up to 10 records; empty organizations is a paid 200. No legal conclusion is computed.
$0.01 per call. Pay with x402 (USDC on Base) in _meta["x402/payment"]; MPP (tempo) on the HTTP URL /v1/sanctions/screen. Screen a name against the US OFAC SDN and Consolidated lists: potential matches with list, programs, name score and reasons; optional type, date of birth and country re-rank. Fuzzy, folds accents, any script. Not a determination: an empty candidates list is a paid 200 and certifies nothing. Not UN, EU or UK.
⟨72 unchanged words⟩ (e.g. hvac is HVA or REF). CA: the license's first classification in the trade (e.g. plumbing is C36). Null for OR and TX.","title":" ⟨49 unchanged words⟩ the state gives it: FL primary status 'C'/'P'/'S'; CA primary status, e.g. 'CLEAR'; OR, TX and VA 'active'/'expired'; WA the ⟨118 unchanged words⟩
⟨176 unchanged words⟩ "Licensee Name","type":"string"},"name_match":{"anyOf":[{"const":"initials_ignored","type":"string"},{"type":"null"}],"default":null,"description":"initials_ignored: the name matched only with single-letter initials dropped from both names, tried when nothing matched exactly. A candidate, not a confirmation. Absent on an exact or number match.","title":"Name Match"},"original_licensure_date":{"anyOf":[{"format":"date ⟨95 unchanged words⟩
{"description":"Every input rule lives here,Asotwo-letteranstateinvalidandbodyeitherisentity_numberrefusedorbeforeantheexact402entity(#118).name.","properties":{"entity_number":{"anyOf": ⟨45 unchanged words⟩
⟨67 unchanged words⟩ , home_inspector, lead_paint, locksmith, residential_general, residential_specialty; TX: electrical, plumbing, sign_electrical; VA: accessibility, alarm, alternative_energy, asbestos_lead, cabinets_finish_carpentry ⟨126 unchanged words⟩
{"description":"EveryAinputtwo-letterrulestate,livesahere,tradesofromanthatinvalidstate'sbodylist,isandrefusedabeforecitytheor4025-digit(#118).zip.","properties":{"active_only":{"default": ⟨52 unchanged words⟩ :{"enum":["FL","OR","TX","VA","WA"],"examples":["FL" ⟨7 unchanged words⟩ :"string"},"trade":{"description":"Offered per state. FL: alarm, demolition, drywall, electrical, garage_door, gas_line, general, glazing, hvac, irrigation, low_voltage, marine, plumbing, pollutant_storage, pool, pool_specialty, residential_electrical, roofing, sheet_metal, sign_electrical, solar, specialty_structure, underground_utility, window_door; OR: commercial_general, commercial_specialty, home_inspector, lead_paint, locksmith, residential_general, residential_specialty; VA: accessibility, alarm, alternative_energy, asbestos_lead, cabinets_finish_carpentry, commercial_general, commercial_improvement, concrete, drilling_blasting, drywall, electrical, elevator, environmental, farm_improvement, fire_protection, flooring, framing, gas_line, glazing, highway_heavy, home_improvement, hvac, industrial_equipment, insulation, irrigation, landscaping, low_voltage, manufactured_home_setup, marine, masonry, modular_building, painting, paving, plumbing, pool, radon_mitigation, recreational_facility, residential_general, roofing,Asewer_septic,tradesigns,slug.steel_erection,Eachtile,stateunderground_utility,offersvessel_construction,itswell_drilling;ownWAlist:alarm, appliances, asbestos_lead, awnings, backflow, boiler_piping, cabinets_finish_carpentry, central_vacuum, closets, concrete, construction_cleanup, demolition, doors_gates, drain_cleaning, drilling_blasting, drywall, electrical, electrical_maintenance, elevator, excavation, fencing, fire_protection, fireproofing, flooring, framing, garage_door, general, glazing, gutters, handyman, house_moving, hvac, industrial_equipment, institutional_equipment, insulation, irrigation, landscaping, low_voltage, manufactured_home_setup, masonry, metal_fabrication, painting, paving, pest_control, plastering, plumbing, pool, pressure_washing, pump_irrigation, residential_electrical, roofing, sandblasting, scaffolding, service_station_equipment, sewer_septic, siding, sign_electrical, signs, steel_erection, stoves, suspended_ceilings, tanks, telecommunications, tile, tree_service, underground_utility, water_conditioning, welding,GETwell_drilling,/v1/license/tradeswindow_coverings.","enum":["accessibility","alarm","alternative_energy","appliances","asbestos_lead","awnings","backflow","boiler_piping","cabinets_finish_carpentry","central_vacuum","closets","commercial_general","commercial_improvement","commercial_specialty","concrete","construction_cleanup","demolition","doors_gates","drain_cleaning","drilling_blasting","drywall","electrical","electrical_maintenance","elevator","environmental","excavation","farm_improvement","fencing","fire_protection","fireproofing","flooring","framing","garage_door","gas_line","general","glazing","gutters","handyman","highway_heavy","home_improvement","home_inspector","house_moving","hvac","industrial_equipment","institutional_equipment","insulation","irrigation","landscaping","lead_paint","locksmith","low_voltage","manufactured_home_setup","marine","masonry","metal_fabrication","modular_building","painting","paving","pest_control","plastering","plumbing","pollutant_storage","pool","pool_specialty","pressure_washing","pump_irrigation","radon_mitigation","recreational_facility","residential_electrical","residential_general","residential_specialty","roofing","sandblasting","scaffolding","service_station_equipment","sewer_septic","sheet_metal","siding","sign_electrical","signs","solar","specialty_structure","steel_erection","stoves","suspended_ceilings","tanks","telecommunications","tile","tree_service","underground_utility","vessel_construction","water_conditioning","welding","well_drilling","window_coverings","window_door(free)"],"examples":["roofing"],"maxLength":40 ⟨36 unchanged words⟩
⟨73 unchanged words⟩ hvac is HVA or REF). Null forOR.OR and TX.","title":"Class Code"},"dba_name" ⟨47 unchanged words⟩ state gives it: FL primary status 'C'/'P'/'S'; OR, TX and VA 'active'/'expired'; WA the L&I status, ⟨116 unchanged words⟩
⟨25 unchanged words⟩ business-entity record. Served states: FL, OR, TX, VA, WA. TX entity is always null: Texas sells its business-registry data. Empty licenses is a paid 200.
{"description":"Every input rule lives here, so an invalidAbodytwo-letterisstaterefusedandbeforeeitherthelicense_number402or(#118).name.","properties":{"license_number":{"anyOf": ⟨45 unchanged words⟩
⟨121 unchanged words⟩ ,"type":"array"},"city":{"titleanyOf":[{"Citytype":"string"},{"type":"stringnull"}],"title":"City"},"dba_name":{"title":"Dba Name","type ⟨53 unchanged words⟩ :"Original Licensure Date"},"state":{"titleanyOf":[{"Statetype":"string"},{"type":"stringnull"}],"title":"State"},"status":{"title":"Status","type":"string"},"zip":{"titleanyOf":[{"Zip
⟨71 unchanged words⟩ state":{"enum":["FL","OR","VA","WA"],"examples":["FL"],"maxLength": ⟨39 unchanged words⟩ commercial_specialty, home_inspector, lead_paint, locksmith, residential_general,residential_specialty.residential_specialty; VA: accessibility, alarm, alternative_energy, asbestos_lead, cabinets_finish_carpentry, commercial_general, commercial_improvement, concrete, drilling_blasting, drywall, electrical, elevator, environmental, farm_improvement, fire_protection, flooring, framing, gas_line, glazing, highway_heavy, home_improvement, hvac, industrial_equipment, insulation, irrigation, landscaping, low_voltage, manufactured_home_setup, marine, masonry, modular_building, painting, paving, plumbing, pool, radon_mitigation, recreational_facility, residential_general, roofing, sewer_septic, signs, steel_erection, tile, underground_utility, vessel_construction, well_drilling; WA: alarm, appliances, asbestos_lead, awnings, backflow, boiler_piping, cabinets_finish_carpentry, central_vacuum, closets, concrete, construction_cleanup, demolition, doors_gates, drain_cleaning, drilling_blasting, drywall, electrical, electrical_maintenance, elevator, excavation, fencing, fire_protection, fireproofing, flooring, framing, garage_door, general, glazing, gutters, handyman, house_moving, hvac, industrial_equipment, institutional_equipment, insulation, irrigation, landscaping, low_voltage, manufactured_home_setup, masonry, metal_fabrication, painting, paving, pest_control, plastering, plumbing, pool, pressure_washing, pump_irrigation, residential_electrical, roofing, sandblasting, scaffolding, service_station_equipment, sewer_septic, siding, sign_electrical, signs, steel_erection, stoves, suspended_ceilings, tanks, telecommunications, tile, tree_service, underground_utility, water_conditioning, welding, well_drilling, window_coverings.","enum":["accessibility","alarm","alternative_energy","appliances","asbestos_lead","awnings","backflow","boiler_piping","cabinets_finish_carpentry","central_vacuum","closets","commercial_general","commercial_improvement","commercial_specialty","concrete","construction_cleanup","demolition","doors_gates","drain_cleaning","drilling_blasting","drywall","electrical","electrical_maintenance","elevator","environmental","excavation","farm_improvement","fencing","fire_protection","fireproofing","flooring","framing","garage_door","gas_line","general","glazing","gutters","handyman","highway_heavy","home_improvement","home_inspector","house_moving","hvac","industrial_equipment","institutional_equipment","insulation","irrigation","landscaping","lead_paint","locksmith","low_voltage","manufactured_home_setup","marine","masonry","metal_fabrication","modular_building","painting","paving","pest_control","plastering","plumbing","pollutant_storage","pool","pool_specialty","pressure_washing","pump_irrigation","radon_mitigation","recreational_facility","residential_electrical","residential_general","residential_specialty","roofing","sandblasting","scaffolding","service_station_equipment","sewer_septic","sheet_metal","siding","sign_electrical","signs","solar","specialty_structure","steel_erection","stoves","suspended_ceilings","tanks","telecommunications","tile","tree_service","underground_utility","vessel_construction","water_conditioning","welding","well_drilling","window_coverings","window_door"],"examples":["roofing"] ⟨38 unchanged words⟩
⟨42 unchanged words⟩ ; null when the whole type is the trade. WA: the specialty that matched the trade,and(e.g. CC roofing is CD). VA: the license's first specialty in the trade (e.g. hvac is HVA or REF). Null for OR.","title":"Class Code"}, ⟨49 unchanged words⟩ gives it: FL primary status 'C'/'P'/'S'; OR'active'/'expired'.and VA 'active'/'expired'; WA the L&I status, e.g. 'ACTIVE'.","title":"Status","type":"string ⟨110 unchanged words⟩
⟨23 unchanged words⟩ plus matching business-entity record. Served states: FL,OR.OR, VA, WA. Empty licenses is a paid 200.