About Permitstack
Permitstack is an MCP server in the Search category: mCP server for the PermitStack building permit API — search 47M+ US building permits across 514 jurisdictions from Claude and other AI agents.
Install
claude mcp add permitstack -- npx -y permitstack-mcpnpx -y permitstack-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (9)
get_busiest_citiesRank the busiest cities in a state, optionally by trade *(Developer plan or above)*
Parameters not published.
get_contractor_permitsAll permits by a specific contractor
Parameters not published.
get_coverageList supported jurisdictions
Parameters not published.
get_permitFetch a single permit by number
Parameters not published.
get_permit_totalsCategory breakdown over a trailing window *(Developer plan or above)*
Parameters not published.
get_permit_trendMonthly permit counts and valuation for a city/state/category *(Developer plan or above)*
Parameters not published.
get_property_historyAll permits for an address
Parameters not published.
search_contractorsFind contractors by name/location
Parameters not published.
search_permitsFilter by city, category, date, value, contractor
Parameters not published.
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