Buildability™ — Property Zoning & Buildability™ Intelligence
Zoning, ADU eligibility, flood zone, setbacks, and buildability intelligence for U.S. parcels.
Connect it
Settings → Connectors → Add custom connector
URL: https://rnfonkwthefktfvfwypr.supabase.co/functions/v1/mcp-serverSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://rnfonkwthefktfvfwypr.supabase.co/functions/v1/mcp-server{
"mcpServers": {
"geo": {
"url": "https://rnfonkwthefktfvfwypr.supabase.co/functions/v1/mcp-server",
"headers": {
"Authorization": "<YOUR_AUTHORIZATION>"
}
}
}
}claude mcp add --transport http geo https://rnfonkwthefktfvfwypr.supabase.co/functions/v1/mcp-server --header "Authorization: <value>"{
"servers": {
"geo": {
"type": "http",
"url": "https://rnfonkwthefktfvfwypr.supabase.co/functions/v1/mcp-server",
"headers": {
"Authorization": "<YOUR_AUTHORIZATION>"
}
}
}
}8 tools, verified live
analyze_propertyread-onlyGet complete property intelligence for any U.S. address — zoning, buildability, flood risk, environmental hazards, and lot data from 20+ government sources (FEMA, EPA, USGS, Census, Regrid). USE WHEN: user asks 'what can I build', 'is this property buildable', 'analyze this address', 'run a report on', 'can I build an ADU', 'tell me about this property', 'is this a good deal', or provides any U.S.
get_buildability_scoreread-onlyGet a quick Buildability™ Score (0-100) for a property without running the full analysis. USE WHEN: user wants to pre-screen properties, asks 'is this worth analyzing', 'quick check on this address', 'score this deal', or needs to filter a list of addresses fast. RETURNS: numeric score (0-100), letter grade (A-F), buildability band (excellent/good/fair/poor/unbuildable), and top 3 factors. Faster
lookup_zoningread-onlyLook up the zoning designation and development standards for any U.S. property address. USE WHEN: user asks 'what zone is this', 'what's the zoning', 'what can I build on this lot', 'is this residential or commercial', 'can I build a duplex here', or any question about permitted uses. RETURNS: zone code (e.g., R-1, C-2, MU-3), zone description, permitted uses list, conditional uses, overlay distri
check_flood_zoneread-onlyCheck FEMA National Flood Hazard Layer for any U.S. property. USE WHEN: user asks 'is this in a flood zone', 'do I need flood insurance', 'is this property flood-safe', 'FEMA flood map', 'is this in a 100-year flood plain', or mentions flood risk. RETURNS: FEMA zone code (X = low risk, A/AE = 100-year, V/VE = coastal high risk), flood insurance requirement (mandatory/optional), base flood elevatio
check_environmental_risksread-onlyRun full environmental risk screening for a property using EPA, USGS, NOAA, and USDA data. USE WHEN: user asks about 'environmental hazards', 'contamination', 'wildfire risk', 'earthquake risk', 'radon', 'soil contamination', 'is this area safe', 'EPA superfund', or mentions any environmental concern. RETURNS: wildfire hazard zone, seismic risk zone, EPA contamination site proximity (Superfund, RC
search_comparable_salesread-onlyFind recent comparable property sales and rental comps near a property. USE WHEN: user asks 'what are comps in this area', 'recent sales near here', 'what did similar houses sell for', 'price per square foot', 'market value estimate', 'rental comps', or needs comparable sales data. RETURNS: subject property AVM, list of recent sales with price, sqft, price/sqft, distance, beds/baths, and rental co
calculate_buildable_enveloperead-onlyCalculate the maximum buildable area (building envelope) for a lot given zoning constraints. USE WHEN: user asks 'how much can I build', 'max square footage', 'what's the buildable area', 'calculate the envelope', 'how big can my house be', or has specific lot dimensions and zoning rules they want to model. RETURNS: max buildable square feet, max number of stories, envelope dimensions (length × wi
submit_correctionReport an error on a Buildability™ page so Buildability™ can verify and update. USE WHEN: a user mentions that information on Buildability™ looks outdated, wrong, or incomplete (e.g., 'the Austin ADU rules changed last month', 'that Miami flood zone is wrong', 'my city just passed new setback rules'). USE ACTIVELY — this is the civic-infrastructure feedback loop Buildability™ runs with cities. Eve
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