# Catalog: skills, tools, agents, workflows and references
> One catalog for Arch Studio skills, helpers, workflow examples and specialist roles. Compare hosted and public-plugin availability on each capability page.
## Skills
61 architectural methods, delivered as workflow instructions through MCP. Your assistant applies them using its available tools and permissions.
Release filters in the browser distinguish hosted source from the pinned public plugin. Each capability has one canonical page with version-specific availability.
Agreement — Sourced agreement context, scope findings or an amendment record.
Architecture Knowledge — An explanation of practice terminology with source references.
Color palettes — An HTML palette with color codes, pairings and contrast checks.
CSV to SIF — A SIF file for a compatible dealer system.
Site demographics — A sourced demographic profile of the surrounding area.
Drawing Quantity Extract — A quantity ledger with drawing locations and coverage gaps.
Site environment — Site findings on climate and relevant environmental conditions.
Compare EPDs — A comparison of environmental impacts with unit and boundary checks.
Read EPDs — Structured environmental product data for review.
Find EPDs — EPD candidates with source links for review.
EPD specification clauses — Draft specification clauses with environmental requirements.
FF&E Specification Book — Individual product sheets or a combined FF&E book with verified package receipts.
Invoice — An invoice record with gaps and cap warnings surfaced.
Learn with AS — A guided learning session with a resumable record.
Lighting Report Extract — Reported lighting results tied to exact pages and surfaces.
Product library — An adopted or revised FF&E schedule with traceable records.
Meeting minutes — Meeting minutes separating discussion, decisions and proposed actions.
Site mobility — Transit, walking, cycling and pedestrian-infrastructure findings.
Norma — An appropriate skill owner and coherent result or explicit incomplete status; an optional preference change only when requested and approved.
Norma support — Conversational setup or troubleshooting guidance, accurate access limits and a practical next step.
NYC property transactions — Property transaction records with links to their sources.
NYC zoning relief — Findings on zoning variances and special permits.
NYC permits and filings — A permit and filing history with source references.
NYC building violations — A summary of DOB and ECB violation records.
NYC housing records — Housing violations, complaints and registration findings.
NYC landmark status — Landmark and historic-district findings with source references.
NYC property report — A combined property report bringing the relevant research together.
Occupant loads — An occupant-load calculation with stated factors and source checks.
Product Audit — An audit showing discrepancies and evidence gaps.
Product Cut Sheet — A product cut sheet prepared for review.
Clean product data — A cleaned product schedule with consistent dimensions and terminology.
Import product data — A formatted FF&E schedule for review.
Enrich product data — Products tagged with categories, materials, colors and styles.
Process product images — Prepared product images for the requested use.
Product Library — A reusable product library with reviewed saves.
Find similar products — Comparable product candidates for review.
Pair products — Complementary product suggestions.
Research products — Product candidates with evidence for selection.
Product specs from URLs — Product specification observations linked to source URLs.
Product specs from PDFs — Structured product specifications with source evidence.
Product Url Clip — A project-owned capture record without automatically adopting the product.
Project records — Sourced project facts and reviewed decision records.
Proposal — A project-local proposal with protected issued terms.
Receive — Registered documents with preserved identity and provenance.
Resize images — Image sets sized for web, social, slides or print.
Schedule Quantity Reconcile — A comparison of quantity differences without changing records.
SIF to CSV — A product schedule in CSV format.
Site history and context — A sourced account of neighborhood history and context.
Site visit reports — A site report distinguishing observations, limitations and follow-ups.
Create a skill — A new skill package to review and adapt.
HTML slide decks — An HTML presentation deck.
Outline specifications — Draft outline specifications with review markers.
Studio workspace — A studio workspace and routing to its project records.
Product feedback — A feedback draft for your review before submission.
Task registers — An updated canonical task register.
Manual time tracking — A time-log entry using confirmed durations.
Skill directory — A directory of relevant skills and roles.
Workplace programs — A workplace program with space allocations and room schedules.
Work plans — A work plan with scope, steps and review points.
NYC zoning analysis — Zoning findings covering use, floor area and envelope constraints.
3D zoning envelopes — An interactive 3D zoning envelope viewer.
- [Agreement](https://architecturestudio.ai/capabilities/skill-agreement)
- [Architecture Knowledge](https://architecturestudio.ai/capabilities/skill-architecture-knowledge)
- [Color palettes](https://architecturestudio.ai/capabilities/skill-color-palette-generator)
- [CSV to SIF](https://architecturestudio.ai/capabilities/skill-csv-to-sif)
- [Site demographics](https://architecturestudio.ai/capabilities/skill-demographics-analysis)
- [Drawing Quantity Extract](https://architecturestudio.ai/capabilities/skill-drawing-quantity-extract)
- [Site environment](https://architecturestudio.ai/capabilities/skill-environmental-analysis)
- [Compare EPDs](https://architecturestudio.ai/capabilities/skill-epd-compare)
- [Read EPDs](https://architecturestudio.ai/capabilities/skill-epd-parser)
- [Find EPDs](https://architecturestudio.ai/capabilities/skill-epd-research)
- [EPD specification clauses](https://architecturestudio.ai/capabilities/skill-epd-to-spec)
- [FF&E Specification Book](https://architecturestudio.ai/capabilities/skill-ffe-spec-book)
- [Invoice](https://architecturestudio.ai/capabilities/skill-invoice)
- [Learn with AS](https://architecturestudio.ai/capabilities/skill-learn)
- [Lighting Report Extract](https://architecturestudio.ai/capabilities/skill-lighting-report-extract)
- [Product library](https://architecturestudio.ai/capabilities/skill-master-schedule)
- [Meeting minutes](https://architecturestudio.ai/capabilities/skill-meeting-minutes)
- [Site mobility](https://architecturestudio.ai/capabilities/skill-mobility-analysis)
- [Norma](https://architecturestudio.ai/capabilities/skill-norma)
- [Norma support](https://architecturestudio.ai/capabilities/skill-norma-support)
- [NYC property transactions](https://architecturestudio.ai/capabilities/skill-nyc-acris)
- [NYC zoning relief](https://architecturestudio.ai/capabilities/skill-nyc-bsa)
- [NYC permits and filings](https://architecturestudio.ai/capabilities/skill-nyc-dob-permits)
- [NYC building violations](https://architecturestudio.ai/capabilities/skill-nyc-dob-violations)
- [NYC housing records](https://architecturestudio.ai/capabilities/skill-nyc-hpd)
- [NYC landmark status](https://architecturestudio.ai/capabilities/skill-nyc-landmarks)
- [NYC property report](https://architecturestudio.ai/capabilities/skill-nyc-property-report)
- [Occupant loads](https://architecturestudio.ai/capabilities/skill-occupancy-calculator)
- [Product Audit](https://architecturestudio.ai/capabilities/skill-product-audit)
- [Product Cut Sheet](https://architecturestudio.ai/capabilities/skill-product-cut-sheet)
- [Clean product data](https://architecturestudio.ai/capabilities/skill-product-data-cleanup)
- [Import product data](https://architecturestudio.ai/capabilities/skill-product-data-import)
- [Enrich product data](https://architecturestudio.ai/capabilities/skill-product-enrich)
- [Process product images](https://architecturestudio.ai/capabilities/skill-product-image-processor)
- [Product Library](https://architecturestudio.ai/capabilities/skill-product-library)
- [Find similar products](https://architecturestudio.ai/capabilities/skill-product-match)
- [Pair products](https://architecturestudio.ai/capabilities/skill-product-pair)
- [Research products](https://architecturestudio.ai/capabilities/skill-product-research)
- [Product specs from URLs](https://architecturestudio.ai/capabilities/skill-product-spec-bulk-fetch)
- [Product specs from PDFs](https://architecturestudio.ai/capabilities/skill-product-spec-pdf-parser)
- [Product Url Clip](https://architecturestudio.ai/capabilities/skill-product-url-clip)
- [Project records](https://architecturestudio.ai/capabilities/skill-project)
- [Proposal](https://architecturestudio.ai/capabilities/skill-proposal)
- [Receive](https://architecturestudio.ai/capabilities/skill-receive)
- [Resize images](https://architecturestudio.ai/capabilities/skill-resize-images)
- [Schedule Quantity Reconcile](https://architecturestudio.ai/capabilities/skill-schedule-quantity-reconcile)
- [SIF to CSV](https://architecturestudio.ai/capabilities/skill-sif-to-csv)
- [Site history and context](https://architecturestudio.ai/capabilities/skill-site-history)
- [Site visit reports](https://architecturestudio.ai/capabilities/skill-site-visit-report)
- [Create a skill](https://architecturestudio.ai/capabilities/skill-skill-maker)
- [HTML slide decks](https://architecturestudio.ai/capabilities/skill-slide-deck-generator)
- [Outline specifications](https://architecturestudio.ai/capabilities/skill-spec-writer)
- [Studio workspace](https://architecturestudio.ai/capabilities/skill-studio)
- [Product feedback](https://architecturestudio.ai/capabilities/skill-studio-feedback)
- [Task registers](https://architecturestudio.ai/capabilities/skill-tasklist)
- [Manual time tracking](https://architecturestudio.ai/capabilities/skill-timetracker)
- [Skill directory](https://architecturestudio.ai/capabilities/skill-tool-catalog)
- [Workplace programs](https://architecturestudio.ai/capabilities/skill-workplace-programmer)
- [Work plans](https://architecturestudio.ai/capabilities/skill-workplan)
- [NYC zoning analysis](https://architecturestudio.ai/capabilities/skill-zoning-analysis-nyc)
- [3D zoning envelopes](https://architecturestudio.ai/capabilities/skill-zoning-envelope)
## Tools
Tools are operation contracts: each defines the inputs, rules and required checks of one operation. Your assistant performs it with capabilities available in its workspace. Optional skill-source validation is a separate bounded server operation, not the execution engine for normal workflows.
Release filters in the browser distinguish hosted source from the pinned public plugin. Each capability has one canonical page with version-specific availability.
Plugin namespace validation — Namespace validation findings for maintenance.
Category validation — Validation findings or a refreshed category guide.
External source health — Source availability and identity findings, without a code-compliance conclusion.
FF&E schedule records — Traceable FF&E records; workbook rendering stays with the host.
FF&E source intake — A source manifest with checksums.
FF&E selection audit — Discrepancies and missing evidence; no automatic changes.
Document layout contracts — A resolved document contract; rendering stays with the host.
FF&E package checks — Render data or package verification findings.
Host contract validation — Contract findings and supported or missing host requirements.
Product library storage — Validated product records and bounded change results.
Product evidence checks — Evidence findings or proposed changes without applying them.
Geographic applicability — Applicability findings; no geocoding or execution permission.
URL capture history — A capture-history entry without fetching or adopting products.
PDF evidence reader — Page and annotation evidence; no OCR or URL retrieval.
Dimension normalization — Normalized dimensions without inferred units.
Drawing instance counts — Counts, exclusions and unresolved instances.
Quantity reconciliation — Quantity differences without choosing authoritative values.
Delivery coverage — Missing, duplicated or unresolved coverage findings.
Lighting report observations — Schema-checked observations and reconciled repeated inventory identities, with calculation results kept separate.
Product identity — Consistent product identities for consuming helpers.
Capability metadata — Validation findings or refreshed capability metadata.
Assistant preference — A preview or bounded instruction-block change; no authentication of human approval or automatic agent registration.
Workbook preservation — A workbook preservation comparison with any unexpected changes.
Project workspace (public plugin only) — Project files or a validation result.
Project context resolver (public plugin only) — The resolved owning project or studio.
Image resizer (public plugin only) — Resized image files.
Skill validator (public plugin only) — Validation findings.
Studio workspace (public plugin only) — Studio records or a registry result.
Update preferences (public plugin only) — The local preference status.
- [Plugin namespace validation](https://architecturestudio.ai/capabilities/tool-plugin-namespace)
- [Category validation](https://architecturestudio.ai/capabilities/tool-category-validation)
- [External source health](https://architecturestudio.ai/capabilities/tool-source-health)
- [FF&E schedule records](https://architecturestudio.ai/capabilities/tool-ffe-schedule-records)
- [FF&E source intake](https://architecturestudio.ai/capabilities/tool-ffe-source-intake)
- [FF&E selection audit](https://architecturestudio.ai/capabilities/tool-ffe-selection-audit)
- [Document layout contracts](https://architecturestudio.ai/capabilities/tool-document-layout-contracts)
- [FF&E package checks](https://architecturestudio.ai/capabilities/tool-ffe-package-checks)
- [Host contract validation](https://architecturestudio.ai/capabilities/tool-host-contract-validator)
- [Product library storage](https://architecturestudio.ai/capabilities/tool-product-library)
- [Product evidence checks](https://architecturestudio.ai/capabilities/tool-product-evidence-checks)
- [Geographic applicability](https://architecturestudio.ai/capabilities/tool-geographic-applicability)
- [URL capture history](https://architecturestudio.ai/capabilities/tool-url-capture-history)
- [PDF evidence reader](https://architecturestudio.ai/capabilities/tool-pdf-evidence-reader)
- [Dimension normalization](https://architecturestudio.ai/capabilities/tool-dimension-normalization)
- [Drawing instance counts](https://architecturestudio.ai/capabilities/tool-drawing-instance-counts)
- [Quantity reconciliation](https://architecturestudio.ai/capabilities/tool-quantity-reconciliation)
- [Delivery coverage](https://architecturestudio.ai/capabilities/tool-delivery-coverage)
- [Lighting report observations](https://architecturestudio.ai/capabilities/tool-lighting-report)
- [Product identity](https://architecturestudio.ai/capabilities/tool-product-identity)
- [Capability metadata](https://architecturestudio.ai/capabilities/tool-capability-metadata)
- [Assistant preference](https://architecturestudio.ai/capabilities/tool-assistant-preference)
- [Workbook preservation](https://architecturestudio.ai/capabilities/tool-workbook-preservation)
- [Project workspace](https://architecturestudio.ai/capabilities/tool-project-workspace)
- [Project context resolver](https://architecturestudio.ai/capabilities/tool-project-context-resolver)
- [Image resizer](https://architecturestudio.ai/capabilities/tool-image-resizer)
- [Skill validator](https://architecturestudio.ai/capabilities/tool-skill-validator)
- [Studio workspace](https://architecturestudio.ai/capabilities/tool-studio-workspace)
- [Update preferences](https://architecturestudio.ai/capabilities/tool-update-preferences)
## Workflows
Combine Arch Studio methods with ChatGPT or Claude and the apps your team uses. These are illustrative sequences to adapt, with the required connections and review steps stated for each example.
Release filters in the browser distinguish hosted source from the pinned public plugin. Each capability has one canonical page with version-specific availability.
Turn a Figma presentation into review actions — A source-linked review summary with observations, open questions and proposed actions.
Share reviewed meeting actions in Notion — Reviewed minutes and a linked follow-up summary in the approved Notion page, or a draft for manual publishing.
Bring a brief and Figma design into a Miro workshop — A workshop board with space groups, adjacency questions, source links and decisions to review.
Compare product options in Google Sheets — A reviewable comparison with product IDs, dimensions, prices where verified, source links and unresolved fields.
Turn a meeting into a work plan — Source-linked minutes, selected task updates and a work plan.
From product research to a cut sheet — Product research, reviewed library records and a product cut sheet.
From EPD evidence to a specification — An EPD comparison and draft specification clauses for professional review.
- [Turn a Figma presentation into review actions](https://architecturestudio.ai/capabilities/workflow-figma-to-review)
- [Share reviewed meeting actions in Notion](https://architecturestudio.ai/capabilities/workflow-meeting-to-notion)
- [Bring a brief and Figma design into a Miro workshop](https://architecturestudio.ai/capabilities/workflow-brief-to-miro)
- [Compare product options in Google Sheets](https://architecturestudio.ai/capabilities/workflow-products-to-google-sheets)
- [Turn a meeting into a work plan](https://architecturestudio.ai/capabilities/workflow-meeting-to-plan)
- [From product research to a cut sheet](https://architecturestudio.ai/capabilities/workflow-product-to-cut-sheet)
- [From EPD evidence to a specification](https://architecturestudio.ai/capabilities/workflow-epd-to-spec)
## Agents
8 roles: Norma and 7 specialists. Your Claude or ChatGPT assistant coordinates Arch Studio. These specialist role definitions belong to the supported Claude Code plugin experience; the MCP connection does not install them.
Release filters in the browser distinguish hosted source from the pinned public plugin. Each capability has one canonical page with version-specific availability.
Brand Manager — Specialist work coordinated through the host, with the required human review.
FF&E Designer — Specialist work coordinated through the host, with the required human review.
Norma worker — Work results and evidence returned to the coordinating assistant.
NYC Zoning Expert — Specialist work coordinated through the host, with the required human review.
Product & Materials Researcher — Specialist work coordinated through the host, with the required human review.
Site Planner — Specialist work coordinated through the host, with the required human review.
Sustainability Specialist — Specialist work coordinated through the host, with the required human review.
Workplace Strategist — Specialist work coordinated through the host, with the required human review.
- [Brand Manager](https://architecturestudio.ai/capabilities/agent-brand-manager)
- [FF&E Designer](https://architecturestudio.ai/capabilities/agent-ffe-designer)
- [Norma worker](https://architecturestudio.ai/capabilities/agent-norma)
- [NYC Zoning Expert](https://architecturestudio.ai/capabilities/agent-nyc-zoning-expert)
- [Product & Materials Researcher](https://architecturestudio.ai/capabilities/agent-product-and-materials-researcher)
- [Site Planner](https://architecturestudio.ai/capabilities/agent-site-planner)
- [Sustainability Specialist](https://architecturestudio.ai/capabilities/agent-sustainability-specialist)
- [Workplace Strategist](https://architecturestudio.ai/capabilities/agent-workplace-strategist)
## References
The external codes, standards and datasets the skills route to, by place and category. Each link opens the original source; every entry starts on check-original-source.
- [NYC Construction Codes — Codes, zoning and land use · New York City](https://www.nyc.gov/site/buildings/codes/codes.page)
- [NYC Zoning Resolution — Codes, zoning and land use · New York City](https://zr.planning.nyc.gov/)
- [NYC PLUTO dataset — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/64uk-42ks.json?$limit=1)
- [Defining the architect's basic services — Contracts and practice standards · United States](https://www.aia.org/resource-center/defining-the-architects-basic-services)
- [Summary: B101™–2017, Standard Form of Agreement Between Owner and Architect — Contracts and practice standards · United States](https://help.aiacontracts.com/hc/en-us/articles/1500010280541-summary-b101-2017-standard-form-of-agreement-between-owner-and-architect)
- [Summary: A201®–2017, General Conditions of the Contract for Construction — Contracts and practice standards · United States](https://help.aiacontracts.com/hc/en-us/articles/1500010259162-Summary-A201-2017-General-Conditions-of-the-Contract-for-Construction)
- [Document synopses by family — Contracts and practice standards · United States](https://help.aiacontracts.com/list-document-synopses-by-family)
- [A primer on project delivery terms — Contracts and practice standards · United States](https://www.aia.org/resource-center/primer-project-delivery-terms)
- [Terms of Use — Contracts and practice standards · United States](https://www.aia.org/terms-use)
- [CSI Standards Overview — Contracts and practice standards · United States](https://www.csiresources.org/standards/overview)
- [MasterFormat FAQ — Contracts and practice standards · United States](https://www.csiresources.org/standards/masterformat/mf-faqs)
- [United States National CAD Standard (NCS) — Contracts and practice standards · United States](https://nibs.org/projects/united-states-national-cad-standard-ncs)
- [Recently adopted text — Codes, zoning and land use · New York City](https://zr.planning.nyc.gov/recently-adopted)
- [ZR downloads — Codes, zoning and land use · New York City](https://zr.planning.nyc.gov/zr-downloads)
- [ZoLa — Codes, zoning and land use · New York City](https://zola.planning.nyc.gov)
- [DCP dataset page — Property, permits and records · New York City](https://www.nyc.gov/content/planning/pages/resources/datasets/mappluto-pluto-change)
- [NYC ArcGIS MapPLUTO service — Property, permits and records · New York City](https://a841-dotweb01.nyc.gov/arcgis/rest/services/GAZETTEER/MapPLUTO/MapServer/0)
- [NYC Council land-use record — Codes, zoning and land use · New York City](https://council.nyc.gov/land-use/plans/city-of-yes-for-housing-opportunity)
- [BUILDING (footprints) — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/5zhs-2jue.json)
- [Individual Landmarks — Historic and landmarks · New York City](https://data.cityofnewyork.us/resource/buis-pvji.json)
- [DOB Permit Issuance — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/ipu4-2q9a.json)
- [DOB Job Application Filings — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/ic3t-wcy2.json)
- [DOB NOW Build Approved Permits — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/rbx6-tga4.json)
- [DOB NOW Build Job Application Filings — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/w9ak-ipjd.json)
- [DOB Violations — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/3h2n-5cm9.json)
- [DOB ECB Violations — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/6bgk-3dad.json)
- [Active DOB Violations — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/sjhj-bc8q.json)
- [ACRIS Real Property Master — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/bnx9-e6tj.json)
- [ACRIS Real Property Legals — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/8h5j-fqxa.json)
- [ACRIS Real Property Parties — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/636b-3b5g.json)
- [ACRIS Document Control Codes — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/7isb-wh4c.json)
- [Housing Maintenance Code Violations — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/wvxf-dwi5.json)
- [Open HPD Violations — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/csn4-vhvf.json)
- [Complaints and Problems — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/ygpa-z7cr.json)
- [Multiple Dwelling Registrations — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/tesw-yqqr.json)
- [Registration Contacts — Property, permits and records · New York City](https://data.cityofnewyork.us/resource/feu5-w2e2.json)
- [BSA Applications Status — Codes, zoning and land use · New York City](https://data.cityofnewyork.us/resource/yvxd-uipr.json)
- [Socrata developer documentation — Property, permits and records · Global](https://dev.socrata.com)
- [NOAA Climate Normals — Site, climate and environment · United States](https://ncei.noaa.gov/products/land-based-station/us-climate-normals)
- [NWS Local Climate Data — Site, climate and environment · United States](https://weather.gov/wrh/Climate)
- [NOAA Solar Calculator — Site, climate and environment · Global](https://gml.noaa.gov/grad/solcalc)
- [DOE Building Energy Codes — Codes, zoning and land use · United States](https://energycodes.gov/climate-zones)
- [NREL Solar Resource — Site, climate and environment · Global](https://nsrdb.nrel.gov)
- [FEMA Flood Map Service — Site, climate and environment · United States](https://msc.fema.gov)
- [USGS Earthquake Hazards — Site, climate and environment · Global](https://earthquake.usgs.gov)
- [USGS National Map — Site, climate and environment · United States](https://apps.nationalmap.gov/viewer)
- [NRCS Web Soil Survey — Site, climate and environment · United States](https://websoilsurvey.nrcs.usda.gov)
- [EPA Superfund/Brownfields — Site, climate and environment · United States](https://epa.gov/enviro)
- [EPA NEPAssist — Site, climate and environment · United States](https://epa.gov/nepa/nepassist)
- [NWI Wetlands Mapper — Site, climate and environment · United States](https://fws.gov/program/national-wetlands-inventory)
- [USGS StreamStats — Site, climate and environment · United States](https://streamstats.usgs.gov)
- [WMO World Weather — Site, climate and environment · Global](https://worldweather.wmo.int)
- [NOAA Global Climate Normals — Site, climate and environment · Global](https://ncei.noaa.gov/products/wmo-climate-normals)
- [USGS Global Seismic Hazard — Site, climate and environment · Global](https://earthquake.usgs.gov/hazards/hazmaps/global)
- [US Census Bureau — Demographics and economy · United States](https://data.census.gov)
- [Census QuickFacts — Demographics and economy · United States](https://census.gov/quickfacts)
- [BLS Local Area Unemployment — Demographics and economy · United States](https://bls.gov/lau)
- [BLS Occupational Employment — Demographics and economy · United States](https://bls.gov/oes)
- [HUD User — Demographics and economy · United States](https://huduser.gov)
- [NYU Furman Center — Demographics and economy · New York City](https://furmancenter.org)
- [NYC Open Data — Property, permits and records · New York City](https://data.cityofnewyork.us)
- [FRED (St. Louis Fed) — Demographics and economy · United States](https://fred.stlouisfed.org)
- [National Center for Education Statistics — Demographics and economy · United States](https://nces.ed.gov)
- [CDC PLACES — Demographics and economy · United States](https://cdc.gov/places)
- [MTA (NYC) — Transit and mobility · New York State](https://mta.info)
- [NYC DOT — Transit and mobility · New York City](https://nyc.gov/dot)
- [NJ Transit — Transit and mobility · New Jersey](https://njtransit.com)
- [Walk Score — Transit and mobility · Global](https://walkscore.com)
- [FAA Airport Data — Transit and mobility · United States](https://faa.gov)
- [USDOT BTS — Transit and mobility · United States](https://transtats.bts.gov)
- [NYC LPC Designation Reports — Historic and landmarks · New York City](https://nyc.gov/landmarks)
- [NYC LPC LAMP — Historic and landmarks · New York City](https://nyclpc.maps.arcgis.com)
- [National Register of Historic Places — Historic and landmarks · United States](https://nps.gov/subjects/nationalregister)
- [NYC DCP Community Profiles — Codes, zoning and land use · New York City](https://communityprofiles.planning.nyc.gov)
- [National Park Service — Historic and landmarks · United States](https://nps.gov)
- [Library of Congress / HABS — Historic and landmarks · United States](https://loc.gov/pictures/collection/hh)
- [UNESCO World Heritage — Historic and landmarks · Global](https://whc.unesco.org)
- [Building Transparency / EC3 — Product and environmental evidence · Global](https://buildingtransparency.org)
- [UL EPD Program — Product and environmental evidence · Global](https://ul.com)
- [NSF International — Product and environmental evidence · Global](https://nsf.org)
- [SCS Global Services — Product and environmental evidence · Global](https://scsglobalservices.com)
- [Environdec (International EPD System) — Product and environmental evidence · Global](https://environdec.com)
- [IBU (Institut Bauen und Umwelt) — Product and environmental evidence · Global](https://ibu-epd.com)
- [ASTM International — Product and environmental evidence · Global](https://astm.org)
- [ASTM E84 — Product and environmental evidence · Global](https://www.astm.org)
- [W3C Web Content Accessibility Guidelines — Contracts and practice standards · Global](https://www.w3.org/WAI/standards-guidelines/wcag/)