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 "localproof.build_development_due_diligence", "localproof.build_property_intelligence_pack", "localproof.check_code_enforcement" and 7 more
{"destructiveHint":false,"idempotentHint":truefalse,"openWorldHint":true,"readOnlyHint":truefalse}
{"destructiveHint":false,"idempotentHint":truefalse,"openWorldHint":true,"readOnlyHint":truefalse}
{"destructiveHint":false,"idempotentHint":truefalse,"openWorldHint":true,"readOnlyHint":truefalse}
{"destructiveHint":false,"idempotentHint":truefalse,"openWorldHint":true,"readOnlyHint":truefalse}
{"destructiveHint":false,"idempotentHint":truefalse,"openWorldHint":true,"readOnlyHint":truefalse}
{"destructiveHint":false,"idempotentHint":truefalse,"openWorldHint":true,"readOnlyHint":truefalse}
{"destructiveHint":false,"idempotentHint":truefalse,"openWorldHint":true,"readOnlyHint":truefalse}
{"destructiveHint":false,"idempotentHint":truefalse,"openWorldHint":true,"readOnlyHint":truefalse}
{"destructiveHint":false,"idempotentHint":truefalse,"openWorldHint":true,"readOnlyHint":truefalse}
{"destructiveHint":false,"idempotentHint":truefalse,"openWorldHint":true,"readOnlyHint":truefalse}
Changed the definition of "localproof.build_development_due_diligence", "localproof.build_property_intelligence_pack", "localproof.check_parcel_context" and 4 more
Paid$5.00$2.95 USD. Build the deepest released San Francisco development ⟨36 unchanged words⟩
Paid$1.00$0.25 USD. Build the broad released multi-source property package ⟨36 unchanged words⟩
Added "localproof.build_development_due_diligence", "localproof.build_property_intelligence_pack" and "localproof.compare_sites"; removed "localproof.check_local_changes", "localproof.check_property", "localproof.development_due_diligence" and 2 more; changed the definition of "localproof.check_code_enforcement", "localproof.check_parcel_context", "localproof.check_permit_routing" and 8 more (16 tools before, 14 now)
Paid $0.25 USD. Reconcileavailablereleased code-enforcement and complaint records foraone property. Use this for enforcement evidence; use build_property_intelligence_pack for a broader package. Unsupported or held jurisdictions fail before payment.
{"additionalProperties":false,"description":"Resolve one property or place before running the requested LocalProof operation.","properties":{"address":{"description":"Street address or place to research. Include locality information when available.","
Certificate recorded, valid to 2026-12-26
Authorization not required
Unknown → Live
First tool surface recorded: 16 tools (server version 0.31.27)
https://localproof.davisvillelabs.com/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 8 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
Paid$0.10$0.06 USD. Return privacy-minimized official parcel and land-use attributes ⟨30 unchanged words⟩
Paid$0.10$0.09 USD. Reconcile current official permit records for one ⟨33 unchanged words⟩
Paid$0.25$0.03 USD. Find timestamped changes after an ISO 8601 ⟨40 unchanged words⟩
Paid$0.25$0.01 USD. Return released official zoning context for a ⟨25 unchanged words⟩
Paid$2.50$0.49 USD. Compare two or three distinct candidate San ⟨30 unchanged words⟩
Paid $0.10 USD. Returnaprivacy-minimized official parcelcontextandrecord,land-useincludingattributesreleasedwhereland-use,aphysical-property,supported parcel source is released. Use this for parcel facts; use check_zoning_context for released zoning,andcontextassessororattributesbuild_property_intelligence_pack forjurisdictionscross-sourcewithcontext.aUnsupportedsupportedorparcelheldsource.jurisdictions fail before payment.
{"additionalProperties":false,"description":"Resolve one property or place before running the requested LocalProof operation.","properties":{"address":{"description":"Street address or place to research. Include locality information when available.","maxLength":300,"minLength":3,"type":"string"},"city":{"description":"Optional city used to disambiguate the address and route it to a supported LocalProof jurisdiction.","maxLength":100,"type":"string"},"state":{"description":"Optional state name or abbreviation. Current released jurisdictions are in California; use CA or California.","maxLength":40,"type":"string"},"unit":{"description":"Optional unit, suite, or apartment identifier when it is relevant to property identity.","maxLength":50,"type":"string"}}, ⟨4 unchanged words⟩
Paid $0.25 USD. Traceofficialreleased San Franciscobuilding-permitpermit review routing, departments, holds, timing, and recordedreviewoutcomes.resultsUse this foraadministrativeresolvedroutingproperty.state; use check_permits for permit records. Unsupported or held jurisdictions fail before payment.
{"additionalProperties":false,"description":"Resolve one property or place before running the requested LocalProof operation.","properties":{"address":{"description":"Street address or place to research. Include locality information when available.","maxLength":300,"minLength":3,"type":"string"},"city":{"description":"Optional city used to disambiguate the address and route it to a supported LocalProof jurisdiction.","maxLength":100,"type":"string"},"state":{"description":"Optional state name or abbreviation. Current released jurisdictions are in California; use CA or California.","maxLength":40,"type":"string"},"unit":{"description":"Optional unit, suite, or apartment identifier when it is relevant to property identity.","maxLength":50,"type":"string"}}, ⟨4 unchanged words⟩
Paid $0.10 USD. Reconcile current official permit records foraone resolvedproperty.property where permit coverage is released. Use this for permit detail; use check_permit_routing for San Francisco review routing and holds or build_property_intelligence_pack for cross-source context. Unsupported or held jurisdictions fail before payment.
{"additionalProperties":false,"description":"Resolve one property or place before running the requested LocalProof operation.","properties":{"address":{"description":"Street address or place to research. Include locality information when available.","maxLength":300,"minLength":3,"type":"string"},"city":{"description":"Optional city used to disambiguate the address and route it to a supported LocalProof jurisdiction.","maxLength":100,"type":"string"},"state":{"description":"Optional state name or abbreviation. Current released jurisdictions are in California; use CA or California.","maxLength":40,"type":"string"},"unit":{"description":"Optional unit, suite, or apartment identifier when it is relevant to property identity.","maxLength":50,"type":"string"}}, ⟨4 unchanged words⟩
Paid $0.25 USD. Reconcile released planning applications and entitlement activity foraone property. Use this for planning records; use check_zoning_context for current zoning context or build_property_intelligence_pack for multi-source context. Unsupported or held jurisdictions fail before payment.
{"additionalProperties":false,"description":"Resolve one property or place before running the requested LocalProof operation.","properties":{"address":{"description":"Street address or place to research. Include locality information when available.","maxLength":300,"minLength":3,"type":"string"},"city":{"description":"Optional city used to disambiguate the address and route it to a supported LocalProof jurisdiction.","maxLength":100,"type":"string"},"state":{"description":"Optional state name or abbreviation. Current released jurisdictions are in California; use CA or California.","maxLength":40,"type":"string"},"unit":{"description":"Optional unit, suite, or apartment identifier when it is relevant to property identity.","maxLength":50,"type":"string"}}, ⟨4 unchanged words⟩
Paid $0.25 USD. Find timestamped changesacrossafterreleasedanSanISOFrancisco8601permit,sinceplanning,valueenforcement,acrossandreleasedpermit-routingevidencerecordsdimensions for a resolved property,sincecurrentlyacomprehensivecaller-suppliedintimestamp,SanwithFrancisco.deterministicUsechangethisfingerprints,forsource-snapshotrepeatdigests,polling;per-sourceuseobservationalcheck_permitssummaries,forexplicitcurrenttimestamppermitsemantics,detailsourceorgaps,build_property_intelligence_packandfor amachine-readablefullnextcurrentmonitoringsnapshot.handoff.Unsupported or held jurisdictions fail before payment.
{"additionalProperties":false,"description":"Repeat-poll one resolved property for supported changes after a caller-supplied observation time.","properties":{"address":{"description":"Street address or place to research. Include locality information when available.","maxLength":300,"minLength":3,"type":"string"},"city":{"description":"Optional city used to disambiguate the address and route it to a supported LocalProof jurisdiction.","maxLength":100,"type":"string"},"since":{"description":"ISO 8601 date or date-time. LocalProof returns supported changes observed after this instant; the value cannot be in the future.","format":"date-time","type":"string"},"state":{"description":"Optional state name or abbreviation. Current released jurisdictions are in California; use CA or California.","maxLength":40,"type":"string"},"unit":{"description":"Optional unit, suite, or apartment identifier when it is relevant to property identity.","maxLength":50,"type":"string"}}, ⟨5 unchanged words⟩
Paid $0.25 USD.ResolveReturn released officialSanzoningFranciscocontextzoningforandaheight-districtresolvedcontextproperty. Use this for zoning evidence, not apropertyproposed-usepoint,orwithlegalPlanningdetermination;Departmentusesourcecheck_parcel_contextprovenanceforandparcelboundaryattributes.limitations.Unsupported or held jurisdictions fail before payment.
{"additionalProperties":false,"description":"Resolve one property or place before running the requested LocalProof operation.","properties":{"address":{"description":"Street address or place to research. Include locality information when available.","maxLength":300,"minLength":3,"type":"string"},"city":{"description":"Optional city used to disambiguate the address and route it to a supported LocalProof jurisdiction.","maxLength":100,"type":"string"},"state":{"description":"Optional state name or abbreviation. Current released jurisdictions are in California; use CA or California.","maxLength":40,"type":"string"},"unit":{"description":"Optional unit, suite, or apartment identifier when it is relevant to property identity.","maxLength":50,"type":"string"}}, ⟨4 unchanged words⟩
Free. Return released and held jurisdiction andsourceoperation coverage withoutrunningqueryingpaidpropertyresearch.records. Use this to plan routing; use resolve_jurisdiction when you have a specific address.
{"additionalProperties":false,"description":"Identify the LocalProof jurisdiction whose coverage or source metadata should be returned.","properties":{"city":{"description":"Optional city name used when jurisdiction_id is not supplied.","maxLength":100,"type":"string"},"jurisdiction_id":{"description":"Canonical LocalProof jurisdiction identifier returned by resolve_jurisdiction or get_coverage.","maxLength":100,"type":"string"},"state":{"description":"Optional state name or abbreviation paired with city. Current released jurisdictions are in California.","maxLength":40,"type":"string"}},"type":"object"}
Free. Returnauthoritativeregisteredpublicauthoritative sources and freshness expectations for a jurisdiction. Use this to understand evidence sources; use get_source_health for current endpoint reachability.
{"additionalProperties":false,"description":"Identify the LocalProof jurisdiction whose coverage or source metadata should be returned.","properties":{"city":{"description":"Optional city name used when jurisdiction_id is not supplied.","maxLength":100,"type":"string"},"jurisdiction_id":{"description":"Canonical LocalProof jurisdiction identifier returned by resolve_jurisdiction or get_coverage.","maxLength":100,"type":"string"},"state":{"description":"Optional state name or abbreviation paired with city. Current released jurisdictions are in California.","maxLength":40,"type":"string"}},"type":"object"}
Free. Probethe currentlyregisteredofficialofficial-sourcesourcesreachability for a jurisdictionand report reachabilitywithout returning source records. Use this for current source availability; use get_source_catalog for source identity and freshness expectations. Reachability is not completeness.
{"additionalProperties":false,"description":"Identify the LocalProof jurisdiction whose coverage or source metadata should be returned.","properties":{"city":{"description":"Optional city name used when jurisdiction_id is not supplied.","maxLength":100,"type":"string"},"jurisdiction_id":{"description":"Canonical LocalProof jurisdiction identifier returned by resolve_jurisdiction or get_coverage.","maxLength":100,"type":"string"},"state":{"description":"Optional state name or abbreviation paired with city. Current released jurisdictions are in California.","maxLength":40,"type":"string"}},"type":"object"}
Free. Resolveanone address or place to a supported LocalProof jurisdiction and coveragestate.state before deeper research. Use this when jurisdiction support is unknown; use get_coverage to inspect published coverage without resolving a property. Held or unsupported jurisdictions fail closed before paid work.
{"additionalProperties":false,"description":"Resolve one property or place before running the requested LocalProof operation.","properties":{"address":{"description":"Street address or place to research. Include locality information when available.","maxLength":300,"minLength":3,"type":"string"},"city":{"description":"Optional city used to disambiguate the address and route it to a supported LocalProof jurisdiction.","maxLength":100,"type":"string"},"state":{"description":"Optional state name or abbreviation. Current released jurisdictions are in California; use CA or California.","maxLength":40,"type":"string"},"unit":{"description":"Optional unit, suite, or apartment identifier when it is relevant to property identity.","maxLength":50,"type":"string"}}, ⟨4 unchanged words⟩
Build Development Due Diligence — Paid $5.00 USD. Build the deepest released San Francisco development evidence package with cross-source chronology, attention items, completeness, source gaps, provenance, and repeat-poll guidance through check_property_changes. Use this for development due diligence; use build_property_intelligence_pack for a lighter current snapshot. Unsupported or held jurisdictions fail before payment.
Build Property Intelligence Pack — Paid $1.00 USD. Build the broad released multi-source property package with completeness, source gaps, provenance, and repeat-poll guidance through check_property_changes. Use this for a comprehensive current property view; use focused check_* tools when only one evidence class is needed. Unsupported or held jurisdictions fail before payment.
Compare Sites — Paid $2.50 USD. Compare two or three distinct candidate San Francisco sites across the same released evidence dimensions without selecting a winner. Use this for side-by-side site evidence; use build_property_intelligence_pack for one site. Unsupported or held jurisdictions fail before payment.
Check Local Changes — Paid $0.05 USD. Find material local permit-record changes for a resolved property since a caller-supplied timestamp.
Check Property — Paid $0.25 USD. Resolve a property and return a source-backed local-government context snapshot.
Development Due Diligence — Paid $5.00 USD. Build an expanded San Francisco development due-diligence evidence package with cross-source chronology, administrative attention items, explicit completeness and source gaps, official-source provenance manifest, machine-readable continuation calls, a follow-up property-change monitoring handoff, and interpretation boundaries.
Property Intelligence Pack — Paid $1.00 USD. Create a reconciled multi-source property intelligence package with explicit completeness, source gaps, official-source provenance manifest, machine-readable continuation calls, and a follow-up property-change monitoring handoff.
Site Selection Compare — Paid $2.50 USD. Compare two or three candidate San Francisco sites across the same released permit, planning, enforcement, and zoning evidence dimensions, with bounded evidence highlights, completeness metadata, source gaps, official-source provenance manifests, and machine-readable drilldowns, without selecting a winner.