# LocalProof

> Local government intelligence for AI agents.

- name: io.github.davisvillelabs/localproof
- version: 0.31.33
- connection class: R0 (autonomous)
- trust: 79/100 flags: no-repository
- quality: 75/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.davisvillelabs%2Flocalproof
- tools: https://api.protogrid.dev/v1/servers/io.github.davisvillelabs%2Flocalproof/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "localproof": {
      "type": "http",
      "url": "https://localproof.davisvillelabs.com/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 98
- freshness: 100
- provenance: 45
- drivers: +website +reachable +uptime-95% +updated-16d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 75/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 100 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 14 of 14 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 4,257 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 25 (weight 15)

- warn `stability.changes`: 36 tool changes in 30 days
- fail `stability.rug_pull`: 10 tools kept their name but changed most of their description in 30 days; review before trusting them

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 14, about 4,257 tokens to load them all
- tool set hash: a26d6d23980308d8efe5099da964ce67
- tools last changed: 2026-10-05T22:46:33.188Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.davisvillelabs/localproof.svg)](https://protogrid.dev/servers/io.github.davisvillelabs/localproof)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-05 `localproof.build_development_due_diligence` changed (annotations)
- 2026-10-05 `localproof.compare_sites` changed (annotations)
- 2026-10-05 `localproof.build_property_intelligence_pack` changed (annotations)
- 2026-10-05 `localproof.check_zoning_context` changed (annotations)
- 2026-10-05 `localproof.check_code_enforcement` changed (annotations)
- 2026-10-05 `localproof.check_planning_activity` changed (annotations)
- 2026-10-05 `localproof.check_parcel_context` changed (annotations)
- 2026-10-05 `localproof.check_permit_routing` changed (annotations)
- 2026-10-05 `localproof.check_permits` changed (annotations)
- 2026-10-05 `localproof.check_property_changes` changed (annotations)

Full history: https://api.protogrid.dev/v1/servers/io.github.davisvillelabs%2Flocalproof/changes

## Remotes

- https://localproof.davisvillelabs.com/mcp (streamable-http, auth none, reachable true, uptime30d 0.95348835)

## Packages

_none_

## Tools (14)

- `localproof.build_development_due_diligence`: Paid $2.95 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.
- `localproof.build_property_intelligence_pack`: Paid $0.25 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.
- `localproof.check_code_enforcement`: Paid $0.25 USD. Reconcile released code-enforcement and complaint records for one property. Use this for enforcement evidence; use build_property_intelligence_pack for a broader package. Unsupported or held jurisdictions fail before payment.
- `localproof.check_parcel_context`: Paid $0.06 USD. Return privacy-minimized official parcel and land-use attributes where a supported parcel source is released. Use this for parcel facts; use check_zoning_context for released zoning context or build_property_intelligence_pack for cross-source context. Unsupported or held jurisdictions fail before payment.
- `localproof.check_permit_routing`: Paid $0.25 USD. Trace released San Francisco permit review routing, departments, holds, timing, and recorded outcomes. Use this for administrative routing state; use check_permits for permit records. Unsupported or held jurisdictions fail before payment.
- `localproof.check_permits`: Paid $0.09 USD. Reconcile current official permit records for one resolved 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.
- `localproof.check_planning_activity`: Paid $0.25 USD. Reconcile released planning applications and entitlement activity for one 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.
- `localproof.check_property_changes`: Paid $0.03 USD. Find timestamped changes after an ISO 8601 since value across released evidence dimensions for a resolved property, currently comprehensive in San Francisco. Use this for repeat polling; use check_permits for current permit detail or build_property_intelligence_pack for a full current snapshot. Unsupported or held jurisdictions fail before payment.
- `localproof.check_zoning_context`: Paid $0.01 USD. Return released official zoning context for a resolved property. Use this for zoning evidence, not a proposed-use or legal determination; use check_parcel_context for parcel attributes. Unsupported or held jurisdictions fail before payment.
- `localproof.compare_sites`: Paid $0.49 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.
- `localproof.get_coverage`: Free. Return released and held jurisdiction and operation coverage without querying property records. Use this to plan routing; use resolve_jurisdiction when you have a specific address.
- `localproof.get_source_catalog`: Free. Return registered authoritative sources and freshness expectations for a jurisdiction. Use this to understand evidence sources; use get_source_health for current endpoint reachability.
- `localproof.get_source_health`: Free. Probe registered official-source reachability for a jurisdiction without returning source records. Use this for current source availability; use get_source_catalog for source identity and freshness expectations. Reachability is not completeness.
- `localproof.resolve_jurisdiction`: Free. Resolve one address or place to a supported LocalProof jurisdiction and coverage 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.