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NYC Property Factsfree public-records reference

799 Ocean Avenue, Brooklyn, NY 11226

BBL 3051630066 (Borough 3, Block 5163, Lot 66) · BIN 3118827 · Last updated:

Summary · as of October 31, 2026

799 Ocean Avenue (Brooklyn, NY 11226; tax lot BBL 3051630066) is an 8-unit walk-up apartment building (building class C1: walk-up apartments, more than six families, no stores), built around 1899, on a 2,100 sq ft lot zoned R6A. City tax records list the owner as 799 OCEAN REALTY LLC; the most recent deed with a stated price is dated August 24, 2017 at $1,100,000 (per ACRIS). The Department of Finance's final market value for tax year 2027 is $1,144,000. As of October 31, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off and 20 OATH tickets with an unpaid balance. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

Owner of record
799 OCEAN REALTY LLC
Building class
C1 · Walk-up apartments, more than six families, no stores
Year built · units
1899 · 8 res.
Lot area · zoning
2,100 sq ft · R6A
Market value (DOF)
$1,144,000 FY2027
Last priced deed
$1,100,000 · 2017-08-24
BBL
3051630066
BIN
3118827

How to cite: NYC Property Facts, “799 Ocean Avenue, Brooklyn, NY 11226 (BBL 3051630066)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/799-ocean-avenue-3051630066. Source: NYC Open Data.

Lot & building

Basic facts about the tax lot and building from the city’s PLUTO database.

Owner (as listed by the city)
799 OCEAN REALTY LLCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
C1 – Walk-up apartments, more than six families, no storesThe Department of Finance’s category for what kind of building this is.
Land use
Multi-family walk-up buildingsCity Planning’s broad category of how the lot is used.
Year built
1899Often an estimate for older buildings. Major alteration recorded: 2018, 2018.
Floors
5
Units
8 residential / 8 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
2,100 sq ft (20 ft × 105 ft)
Building floor area
6,855 sq ft
Zoning
R6AThe zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
3.26 built / 3.00 max residentialFloor Area Ratio = building floor area ÷ lot area. If built FAR is below the maximum, zoning may allow more floor area (other rules apply).
Identifiers
BBL 3051630066 (Borough 3, Block 5163, Lot 66) · BIN 3118827BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).

Source: PLUTO (Dept. of City Planning) — city dataset updated 2026-08-24; data as of 2026-11-02; Building Footprints — city dataset updated 2026-10-25; data as of 2026-11-01

Tax assessment

How the Department of Finance values this lot for property tax.

Market value (tax year 2027, final roll)
$1,144,000The Department of Finance’s estimate of value for tax purposes. It is not an appraisal and is often far from the sale price.
Assessed value
$514,800The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$149,642Assessed value minus any exemptions.
Tax class
Tax class 2B – residential rental, 7–10 units
Tax yearRollMarket valueAssessed valueTax class
2027Final$1,144,000$514,8002B
2026Final$987,000$444,1502B
2025Final$1,234,000$555,3002B

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-02

Sales & deed history 8

Deeds recorded with the City Register (ACRIS). A deed transfers ownership. A $0 or very low price usually means a transfer between related parties, an estate, or a refinance-related transfer, not a market sale. This is not a title search; mortgages, liens and other documents are not shown.

DateTypePriceSeller (grantor)Buyer (grantee)Doc ID
2019-12-26DEED$0 / not statedLichtman, Sarah G799 Ocean Realty Llc2020010100011007
2017-08-24DEED$1,100,000Jean, NixonLichtman , Sarah G2017090100769001
2005-11-11DEED$0 / not statedJean, WesleyJean, Nixon2005111501144001
2005-11-11CORRD$0 / not statedWesley, JeanNixon, Jean2007012400786001
2000-12-14DEED$0 / not statedJean, Ermose; Jean, LeedsJean, WesleyFT_3680007476068
1994-11-21DEED$0 / not statedEllison, JanetJean, Leeds; Jean, ErmoseFT_3790004561079
1984-02-16DEED$0 / not statedMiles, Ronald AEllison, Janet; Webb, Willie MFT_3480001008648
1981-03-09DEED$0 / not statedStranberg Willard AWebb M Willie; Miles Ronald ABK_8130122300564

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-02; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-02; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-02

DOB job filings 1 open of 8

A “job” is an application to the Department of Buildings to do construction work. A job marked Permitted, not signed off had a work permit issued but the city has no record of final sign-off (inspection/completion). Old jobs left in this state are common and appear in buyer and lender due diligence; the work may or may not have been done.

StatusJob #TypeFiledEst. cost
Permitted, not signed off
PERMIT ISSUED - PARTIAL JOB · 2006-08-30
302210596
BIS
A1 – Major alteration (changes use, egress or occupancy)2006-08-24$50,000
Not open
LOC Issued · 2020-12-28
B00141202-I1
DOB NOW
Alteration2019-04-04$1
Not open
LOC Issued · 2020-12-28
B00141191-I1
DOB NOW
Alteration2019-03-22$1
Not open
LOC Issued · 2020-12-28
B00141182-I1
DOB NOW
Alteration2019-03-22$1
Not open
PLAN EXAM - APPROVED · 2018-04-24
321742423
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2018-04-24$14,235
Not open
LOC Issued · 2020-12-28
B00025667-I1
DOB NOW
Alteration2018-03-09$1,000
Not open
SIGNED OFF · 2019-11-04
321793895
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2018-03-08$5,000
Not open
SIGNED OFF · 2019-12-24
321707060
BIS
A1 – Major alteration (changes use, egress or occupancy)2018-01-16$1,045,777

Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-01; data as of 2026-11-02; DOB Job Application Filings (BIS) — city dataset updated 2026-10-30; data as of 2026-10-31

Work permits 9

Individual permits issued under DOB jobs (one job can have several permits, e.g. plumbing and construction). Permit expiration alone does not mean the job was completed or signed off.

IssuedExpiresJob #WorkPermit status
2019-04-102020-04-10B00141202-I1
DOB NOW
Supported Scaffold
INSTALLATION OF PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Signed-off
2019-03-292020-03-29B00141182-I1
DOB NOW
Sidewalk Shed
INSTALLATION OF SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Signed-off
2019-03-292020-03-29B00141191-I1
DOB NOW
Supported Scaffold
INSTALLATION OF SYSTEMS SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Signed-off
2019-01-312020-01-31321707060
BIS
Plumbing / PlumbingISSUED (initial)
2019-01-182019-11-30321707060
BIS
FoundationISSUED (initial)
2019-01-182019-11-30321707060
BIS
AlterationISSUED (initial)
2019-01-182019-11-30321707060
BIS
FoundationISSUED (initial)
2019-01-172020-01-17B00025667-I1
DOB NOW
Construction Fence
FENCE APPLICATION FILED IN CONJUCTION TO ALT1 JOB#321707060
Signed-off
2006-08-302007-09-14302210596
BIS
AlterationISSUED (initial)

Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-02; data as of 2026-11-02; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31

DOB violations 0 active of 1

Violations issued by the Department of Buildings for building-code or zoning conditions. Active means DOB has not recorded the violation as resolved or dismissed. Many active DOB violations are old (e.g. elevator or boiler inspection paperwork).

StatusIssuedTypeDescriptionNumber
Resolved/dismissed
VW*-VIOLATION - WORK W/O PERMIT DISMISSED
2006-06-30C-CONSTRUCTION OTHER OPTIONALWORK WITHOUT A PERMIT. NOTED: DEMOLITION WORK AT 1ST FLOOR ON REAR REMOVE PARTITION WALLS SHEETROCK ON WALLS AND CEILING. ALL WIRES AND P IPES EXPOSED, DEMO A EXTENSION AT REAR APPROX. 10FT X 10 X 10FT HIGH REMEDY: STOP ALL WORK. MAKE SAFE, CALL DOB TO RESTART. OBTAIN A PERMITVW*063006CC1402VP

Source: DOB Violations — city dataset updated 2026-11-02; data as of 2026-11-02

ECB violations (DOB) 0 active of 21

DOB violations that go to a hearing at OATH (formerly the Environmental Control Board) and can carry fines. Active or Resolved follows the DOB violation status field. The hearing status is about the hearing and its penalty: written off means the city stopped collecting the fine, not that the condition was corrected. A balance due is a fine the city says is unpaid.

StatusIssuedSeverityWhat it was forPenalty / paid / balanceECB #
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2019-04-19CLASS - 1FAILURE TO PROVIDE PROTECTION AT SIDE OF EXCAVATION. NOTE: AT TIME OF INSPECTION OF A 5 STY ALT-1 BLDG-RESPONDING TO A COMPLAINT,I OBSERVED WORKERS WORKING IN AN EXCAVATED PITT 7'-0" BELOW GRADE LEVEL. UPON FUR$5,000 / $0 / $5,00035418165Y
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2019-05-02CLASS - 2FAILURE OT SAFEGUARD ALL PERSONS AND PROPERTY AFFECTED BY CONSTRUCTIONOPERATION NO OVERHEAD PROTECTION (OHP) AT THE TIME OF INSPECTION OF A 5 STORY ALT BUILDING AT 5TH FLOOR LEVEL ACTIVE JOB SITE RESPONDENT$5,000 / $0 / $5,00035418450N
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2019-08-08CLASS - 1SEC. 3314.4.3.1.1 FAIL TO PRODUCE ENGINEERS INSPECTION REPORT OF SUPPORT SURFACE,WHERE PARAPET CLAMPS ARE TO BE UTILIZED. AT TIME OF INSPECTION ON AN ACTIVE SITE OF A 5 STY ALT-1,I OBSERVED PARAPET WALL,WHERE$2,500 / $0 / $2,50035448940N
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2019-03-25CLASS - 1SEC. 3304.7 FAILURE TO PROVIDE AT LEAST 1 DSAFE MEANS OF EGRESS FROM EXCAVATION. AT TIME OF INSPECTION OF AN ALT-1 TYPE BLDG UNDER CONSTRUCTION,I OBSERVED THAT THE MEANS OF EGRESS AT THE REAR EXP#3 OF BLDG-WORK$2,500 / $0 / $2,50035363918Y
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2019-03-25CLASS - 1SEC. 3303.7.2 FAILURE TO PROVIDE FIRE EXTINGUISHERS AS REQUIRED BY NYCFIRE CODE. NOTE: AT TIME OF INSPECTION OF A 5 STY ALTERATION TYPE 1 BLDG UNDER CONSTRUCTION AT 4TH FL LEVEL,ACTIVE WORK SITE W/WORKERS OF$2,500 / $0 / $2,50035363922R
Resolved
Hearing: DISMISSED · Certification: N/A - DISMISSED
2019-04-19CLASS - 1NO NO SAFETY MEASURES FOR EXCAVATION OPERATIONS. NOTE: AT TIME OF INSPECTION,I OBSERVED 3 WORKERS WERE WORKING IN AN EXCAVATED PIT AREA 7'-0"DEEP BY 6'-0"WIDE IN A VERY UNSAFE MANNER-NO LADDER IN THE EVENT OF$0 / $0 / $035418168J
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2019-04-19CLASS - 1SEC. 3301.7 NO DESIGN DRAWING-WOOD RAMP. NOTE: AT TIME OF INSPECTION I OBSERVED A HOME MADE WOOD RAMP CONSISTING OF PLANKS ACROSS AN OPENING7'-0"DEEP FRM GRADE LEVEL AT EXP#1 UPON FURTHER REVIEW FOR CLARITY WIT$625 / $0 / $62535418167H
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2019-08-03CLASS - 1BC 3307.4 WARNING SIGNS,PERSONEL,AND BARRIERS. NOTE-AT THE TIME OF MY INSPECTION OF A 5 STORY ALT JOB SITE. UPON MY INSPECTION I OBSERVED CONSTRUCTION MATERIAL IN THE STREET(CMU BLOCK 2 SKIDS) NOT PROTECTED BY$625 / $0 / $62535440572M
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2019-04-19CLASS - 2NO C.P. ON JOB SITE AS REQUIRED. NOTE: AT TIME OF INSPECTION OF AN ACTIVE JOBSITE W/5 WORKERS CARRYING OUT EXCAVATING OPERATIONS. AT 7'-0"BELOW GRADE LEVEL UPON REQUEST FOR THE JOB SITE COMPETENT PERSON FOR THE$2,500 / $0 / $2,50035418169L
Resolved
Hearing: DISMISSED · Certification: N/A - DISMISSED
2019-03-25CLASS - 1FAILURE TO SAFEGUARD ALL PERSONS & PROPERTY AFFECTED BY CONSTRUCTION OPERATIONS-DRILLING OPERATIONS THROUGH ADJOINING PROPERTY WALL. NOTE: AT TIME OF INSPECTION OF AN ALT-1 JOB UNDER CONSTRUCTION AT 4TH FLOOR$0 / $0 / $035363917M
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2019-08-08CLASS - 13309.1 FAIL TO PROTECT ADJOINT PROPERTIES. AT TIME OF MY INSPECTION ON5 STORY BUILDING. I OBSERVED NO ROOF PROTECTION EXP#2&4 W/ WORK REMAINING AT THE ROOF,HAZARDS FOR ADJOINING PROPERTY DAMAGE,AT ROOF,FROM FAL$2,500 / $0 / $2,50035448937M
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2019-07-24CLASS - 1FAILURE TO SAFE GUARD. AT TIME OF INSPECTION OBSERVED MULTIPLE WORKERS WITHOUT PPE , HARD HATS EYE PROTECTION WHILE USING GRINDER. AT 3RD FL. OBSERVED OPENING APPROX: 4'X4' NO GUARD RAIL WITH A PIECE OF DRY WAL$2,500 / $0 / $2,50039006273X
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2019-06-30CLASS - 2WORK W/O AN AFTER HOURS VARIANCE CONTRARY TO 28-105.12.5. NOTE IN JOB SITE AT THE TIME OF INSPECTION OBSERVED WORKERS(BRICK LAYER AND HELPER) CHIPPING WALL AT 2ND FL AND BRICK WORK ON 3RD FL. REMEDY:OBTAIN PERM$625 / $770 / $035432613J
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2019-04-19CLASS - 2NO JOB SITE LOGS AS REQUIRED. NOTE: AT TIME OF INSPECTION OF AN ACTIVEJOB SITE W/5 CONSTRUCTION WORKERS WORKING IN EXCAVATED PIT. UPON REQUEST FOR THE DAILY JOB SITE LOGS TO VERITY COMPLIANCE W/THE CHAPTER 33.$2,500 / $0 / $2,50035418170Z
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2019-03-25CLASS - 1FAILURE TO INSTITUTE/MAINTAIN SAFETY EQUIPMENT MEASURES OR TEMPORARY CONSTRUCTION-NO GUARDRAILS. AT TIME OF INSPECTION OF AN ALTERATION TYPE 1 BLDG UNDER CONSTRUCTION,I OBSERVED THAT THERE WERE NO PROTECTION$2,500 / $0 / $2,50035363920N

Showing 15 of 21 records. The API and the source dataset have the full list.

Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-02

OATH tickets (all agencies) 20 unpaid of 37

Summonses heard at the Office of Administrative Trials and Hearings, from agencies like Sanitation, Buildings, Fire and Health, linked to this lot’s block and lot. Default means the respondent did not appear at the hearing, which typically results in the maximum penalty. Tickets may be issued to tenants or businesses at the address, not just the owner. DOB ECB tickets appear here too.

StatusDateAgencyChargeRespondentImposed / paid / balanceTicket #
Unpaid balance Default
DOCKETED · DEFAULTED
2025-06-17Sanitation OthersSTORAGE OF RECEPTACLES NON-COLLECTION DAY799 OCEAN REALTY LLC$300 / $0 / $300049166528Y
Unpaid balance Default
DOCKETED · DEFAULTED
2021-04-08Dos - Enforcement AgentsIMPROPER MISUSED CURBSIDE RECYCLING CONTAINER 1 TO 8 DWELLING UNITS799 OCEAN REALTY LLC$25 / $0 / $25047127248P
Unpaid balance
DOCKETED · IN VIOLATION
2019-08-08Dept. Of BuildingsMISCELLANEOUS VIOLATIONSROGERS BIULDERS DEVEL$2,500 / $0 / $2,500035448940N
Unpaid balance
DOCKETED · IN VIOLATION
2019-08-08Dept. Of BuildingsFAILURE TO INSTITUTE MAINTAIN SAFETY EQUIPMENT ETC.,- NO GUARD RAILSROGERS BUILDERS AND DEVEL$2,500 / $0 / $2,500035448938Y
Unpaid balance
DOCKETED · IN VIOLATION
2019-08-08Dept. Of BuildingsMISCELLANEOUS VIOLATIONSROGERS BUILDERS AND DEVEL$2,500 / $0 / $2,500035448937M
Unpaid balance
DOCKETED · IN VIOLATION
2019-08-08Dept. Of BuildingsFAILURE TO MAINTAIN DISPLAY ON SITE DOCUMENTS REQUIRED BY BC CHAPTER33ROGERS BUILDERS AND DEVEL$625 / $0 / $625035448939X
Unpaid balance
DOCKETED · IN VIOLATION
2019-08-03Dept. Of BuildingsMISCELLANEOUS VIOLATIONSROGERS BUILDERS AND DEVEL$625 / $0 / $625035440572M
Unpaid balance
DOCKETED · IN VIOLATION
2019-07-24Dept. Of BuildingsFAILURE TO INSTITUTE MAINTAIN SAFETY EQUIPMENT ETC.,- NO GUARD RAILSROGERS BUILDERS DEVEL YOSS$2,500 / $0 / $2,500039006273X
Unpaid balance
DOCKETED · IN VIOLATION
2019-07-22Dept. Of BuildingsFAILURE TO MAINTAIN ADEQUATE HOUSEKEEPING PER SECTION REQUIREMENTSROGERS BUILDERS DEVEL$625 / $0 / $625035375563M
Unpaid balance
HEARING COMPLETED · IN VIOLATION
2019-06-23Dep - Bureau Of Env. CompliancCONSTRUCTION ACTIVITIES AT IMPERMISSABLE TIMES DAYSROGERS BUILDERS AND DEVELOPMEN$1,400 / $0 / $1,820000285907H
Unpaid balance
DOCKETED · IN VIOLATION
2019-05-02Dept. Of BuildingsFAILURE TO SAFEGUARD ALL PERSONS AND PROPERTY AFFECTED BY CONSTRUCTIONROGERS BUILDERS AND DEVELOP$5,000 / $0 / $5,000035418450N
Unpaid balance
DOCKETED · IN VIOLATION
2019-04-19Dept. Of BuildingsCONSTRUCTION SUPERINTENDENT FAILED TO PERFORM DUTIES PER CODEMUMAMMAD KHAN$2,500 / $0 / $2,500035418169L

Showing 12 of 37 records. The API and the source dataset have the full list.

Source: OATH Hearings Division Case Status — city dataset updated 2026-11-02; data as of 2026-11-02

HPD registration & contacts

Owners of most rental buildings must register with the Department of Housing Preservation and Development each year and list an owner and managing agent.

HPD building ID
347790
Last registered
2026-09-30
Registration valid until
2027-09-01 CurrentRegistrations must be renewed every year.
RoleNameCompanyBusiness city
AgentYossel LichtmanBrooklyn, Ny
SitemanagerYossel Lichtman
HeadofficerYossel LichtmanBrooklyn, Ny
Corporateowner799 OCEAN REALTY LLCBrooklyn, Ny

Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-10-28; data as of 2026-11-02; HPD Registration Contacts — city dataset updated 2026-10-28; data as of 2026-11-02

HPD housing-code violations 0 open of 2

Violations HPD inspectors issued for conditions in residential buildings (heat, leaks, mold, pests, lead paint, etc.). Class letters show how serious: Class A – non-hazardous (HPD gives 90 days to correct); Class B – hazardous (30 days to correct); Class C – immediately hazardous (24 hours to correct for most conditions); Class I – information / order (e.g. orders to register, lead or other administrative orders). Open means HPD has not recorded the condition as corrected.

StatusClassIssuedAptCondition
Closed
Violation Dismissed · 2022-03-08
A2022-03-01(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Closed
Violation Dismissed · 2021-04-15
A2021-04-12(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-02; data as of 2026-11-02

HPD complaints 0

Complaints tenants or others made to HPD (usually via 311) about housing conditions, from 2019 onward. A complaint is not a violation; HPD may inspect and issue one.

No records found in this dataset for this lot.

Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-02; data as of 2026-11-02

311 requests (last 12 months) 0

Recent 311 service requests the city geocoded to this lot: noise, illegal parking, heat, sanitation and more. Anyone can file them, so they describe activity at or near the address, not necessarily the building itself.

No records found in this dataset for this lot.

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-02; data as of 2026-11-02

Nearby properties

On Ocean Ave

Same tax block (5163)

All properties on Ocean Ave, Brooklyn · All of Brooklyn 11226 (East Flatbush-Erasmus)

Open-item counts as of October 31, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs