# NSW Development Applications (x402)

> NSW development application data: search, nearby and detail tools. Paid per call via x402 (USDC).

- name: io.github.zuo305/agent-data-platform
- version: 0.1.2
- 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.zuo305%2Fagent-data-platform
- tools: https://api.protogrid.dev/v1/servers/io.github.zuo305%2Fagent-data-platform/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "agent-data-platform": {
      "type": "http",
      "url": "https://agent-data-platform.langtools.workers.dev/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 99
- freshness: 100
- provenance: 45
- drivers: +website +reachable +uptime-97% +updated-15d-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`: 9 of 9 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 3,462 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`: 15 tool changes in 30 days
- fail `stability.rug_pull`: 4 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: 9, about 3,462 tokens to load them all
- tool set hash: 34b21b977c0698f65c7caf9a56b7eaaf
- tools last changed: 2026-10-05T11:55:18.775Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.zuo305/agent-data-platform.svg)](https://protogrid.dev/servers/io.github.zuo305/agent-data-platform)
- 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 `nsw_da_nearby_applications` removed
  - Find NSW development applications within 2 km of a latitude/longitude, nearest first. Returns the distance in metres for each application plus the same fields as search_applications. Use it to answer what is being built or proposed near an address: geocode the address first, then pass its coordinates. lodged_from limits results to recent applications. Costs $0.02 per call, paid via x402 in USDC on Base; clients without x402 support receive the payment requirements as an error result. Failed calls are not charged. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- 2026-10-05 `nsw_da_summary` removed
  - Get free counts of NSW development applications by status, application type and council. Call this first: it shows how many applications are loaded, the exact council names the other tools accept, and the status and application type values. Optional filters narrow the counts. Counts refresh every 6 hours while the history backfill extends coverage back to 2018. Free, no payment needed. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- 2026-10-05 `nsw_cdc_search_nearby_applications` added
  - Find NSW complying development certificates (CDCs) within 2 km of a street address or latitude/longitude, nearest first. Pass address (e.g. '10 Brigalow Ave, Casula') and it is geocoded against the official NSW address register, or pass lat and lng. Returns the distance in metres for each result plus the same fields as search_applications; meta.geocode shows the matched address. An unknown or ambiguous address returns an error with suggestions and is not charged. lodged_from limits results to recent applications. Costs $0.02 per call, paid via x402 in USDC on Base; clients without x402 support receive the payment requirements as an error result. Failed calls are not charged. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- 2026-10-05 `nsw_cdc_get_application` added
  - Get the full record of one of the NSW complying development certificates (CDCs) by its Planning Portal CDC number. Returns every location with lot and plan, all development types, submission, lodgement, determination and exhibition dates, cost, dwellings, storeys, lots and the remaining source fields. Take CDC numbers from search_applications or search_nearby_applications. An unknown number returns not_found and is not charged. Costs $0.005 per call, paid via x402 in USDC on Base; clients without x402 support receive the payment requirements as an error result. Failed calls are not charged. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- 2026-10-05 `nsw_cdc_search_applications` added
  - Search NSW complying development certificates (CDCs) by council, suburb, postcode or lodgement date, newest lodgement first. Returns up to 100 complying development certificates (CDCs) per call with address, status, cost, dwellings, storeys and development types, plus has_more for paging with offset. status, application_type, development_type and min_cost must be combined with council, suburb or postcode. Use get_application for the full record of a result. Costs $0.01 per call, paid via x402 in USDC on Base; clients without x402 support receive the payment requirements as an error result. Failed calls are not charged. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- 2026-10-05 `nsw_cdc_get_summary` added
  - Get free counts of NSW complying development certificates (CDCs) by status, application type and council. Call this first: it shows how many complying development certificates (CDCs) are loaded, the exact council names the other tools accept, and the status and application type values. Optional filters narrow the counts. Counts refresh every 6 hours while the history backfill extends coverage back to 2018. Free, no payment needed. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- 2026-10-05 `nsw_da_resolve_address` added
  - Resolve a NSW street address to its official form and coordinates, free. Matches the address against the official NSW address register (Spatial Services). Use it to check an address before a paid nearby search, or to get latitude/longitude. Ambiguous input returns suggestions. Free, no payment needed. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- 2026-10-05 `nsw_da_search_nearby_applications` added
  - Find NSW development applications within 2 km of a street address or latitude/longitude, nearest first. Pass address (e.g. '10 Brigalow Ave, Casula') and it is geocoded against the official NSW address register, or pass lat and lng. Returns the distance in metres for each result plus the same fields as search_applications; meta.geocode shows the matched address. An unknown or ambiguous address returns an error with suggestions and is not charged. lodged_from limits results to recent applications. Costs $0.02 per call, paid via x402 in USDC on Base; clients without x402 support receive the payment requirements as an error result. Failed calls are not charged. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- 2026-10-05 `nsw_da_get_application` changed (title, description, inputSchema, annotations)
  - before: Get the full record of one NSW development application by its Planning Portal number (PAN). Returns every location with lot and plan, all development types, submission, lodgement, determination and exhibition dates, cost, dwellings, storeys, lots and policy flags. Take PANs from search_applications or nearby_applications. An unknown PAN returns not_found and is not charged. Costs $0.005 per call, paid via x402 in USDC on Base; clients without x402 support receive the payment requirements as an error result. Failed calls are not charged. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
  - after: Get the full record of one of the NSW development applications by its Planning Portal application number (PAN). Returns every location with lot and plan, all development types, submission, lodgement, determination and exhibition dates, cost, dwellings, storeys, lots and the remaining source fields. Take PAN numbers from search_applications or search_nearby_applications. An unknown number returns not_found and is not charged. Costs $0.005 per call, paid via x402 in USDC on Base; clients without x402 support receive the payment requirements as an error result. Failed calls are not charged. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- 2026-10-05 `nsw_da_search_applications` changed (description)
  - before: Search NSW development applications by council, suburb, postcode or lodgement date, newest lodgement first. Returns up to 100 applications per call with address, status, cost, dwellings, storeys and development types, plus has_more for paging with offset. status, application_type, development_type and min_cost must be combined with council, suburb or postcode. Use get_application for the full record of a result. Costs $0.01 per call, paid via x402 in USDC on Base; clients without x402 support receive the payment requirements as an error result. Failed calls are not charged. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
  - after: Search NSW development applications by council, suburb, postcode or lodgement date, newest lodgement first. Returns up to 100 development applications per call with address, status, cost, dwellings, storeys and development types, plus has_more for paging with offset. status, application_type, development_type and min_cost must be combined with council, suburb or postcode. Use get_application for the full record of a result. Costs $0.01 per call, paid via x402 in USDC on Base; clients without x402 support receive the payment requirements as an error result. Failed calls are not charged. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.

Full history: https://api.protogrid.dev/v1/servers/io.github.zuo305%2Fagent-data-platform/changes

## Remotes

- https://agent-data-platform.langtools.workers.dev/mcp (streamable-http, auth none, reachable true, uptime30d 0.96666664)

## Packages

_none_

## Tools (9)

- `nsw_cdc_get_application`: Get the full record of one of the NSW complying development certificates (CDCs) by its Planning Portal CDC number. Returns every location with lot and plan, all development types, submission, lodgement, determination and exhibition dates, cost, dwellings, storeys, lots and the remaining source fields. Take CDC numbers from search_applications or search_nearby_applications. An unknown number returns not_found and is not charged. Costs $0.005 per call, paid via x402 in USDC on Base; clients without x402 support receive the payment requirements as an error result. Failed calls are not charged. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- `nsw_cdc_get_summary`: Get free counts of NSW complying development certificates (CDCs) by status, application type and council. Call this first: it shows how many complying development certificates (CDCs) are loaded, the exact council names the other tools accept, and the status and application type values. Optional filters narrow the counts. Counts refresh every 6 hours while the history backfill extends coverage back to 2018. Free, no payment needed. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- `nsw_cdc_search_applications`: Search NSW complying development certificates (CDCs) by council, suburb, postcode or lodgement date, newest lodgement first. Returns up to 100 complying development certificates (CDCs) per call with address, status, cost, dwellings, storeys and development types, plus has_more for paging with offset. status, application_type, development_type and min_cost must be combined with council, suburb or postcode. Use get_application for the full record of a result. Costs $0.01 per call, paid via x402 in USDC on Base; clients without x402 support receive the payment requirements as an error result. Failed calls are not charged. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- `nsw_cdc_search_nearby_applications`: Find NSW complying development certificates (CDCs) within 2 km of a street address or latitude/longitude, nearest first. Pass address (e.g. '10 Brigalow Ave, Casula') and it is geocoded against the official NSW address register, or pass lat and lng. Returns the distance in metres for each result plus the same fields as search_applications; meta.geocode shows the matched address. An unknown or ambiguous address returns an error with suggestions and is not charged. lodged_from limits results to recent applications. Costs $0.02 per call, paid via x402 in USDC on Base; clients without x402 support receive the payment requirements as an error result. Failed calls are not charged. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- `nsw_da_get_application`: Get the full record of one of the NSW development applications by its Planning Portal application number (PAN). Returns every location with lot and plan, all development types, submission, lodgement, determination and exhibition dates, cost, dwellings, storeys, lots and the remaining source fields. Take PAN numbers from search_applications or search_nearby_applications. An unknown number returns not_found and is not charged. Costs $0.005 per call, paid via x402 in USDC on Base; clients without x402 support receive the payment requirements as an error result. Failed calls are not charged. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- `nsw_da_get_summary`: Get free counts of NSW development applications by status, application type and council. Call this first: it shows how many development applications are loaded, the exact council names the other tools accept, and the status and application type values. Optional filters narrow the counts. Counts refresh every 6 hours while the history backfill extends coverage back to 2018. Free, no payment needed. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- `nsw_da_resolve_address`: Resolve a NSW street address to its official form and coordinates, free. Matches the address against the official NSW address register (Spatial Services). Use it to check an address before a paid nearby search, or to get latitude/longitude. Ambiguous input returns suggestions. Free, no payment needed. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- `nsw_da_search_applications`: Search NSW development applications by council, suburb, postcode or lodgement date, newest lodgement first. Returns up to 100 development applications per call with address, status, cost, dwellings, storeys and development types, plus has_more for paging with offset. status, application_type, development_type and min_cost must be combined with council, suburb or postcode. Use get_application for the full record of a result. Costs $0.01 per call, paid via x402 in USDC on Base; clients without x402 support receive the payment requirements as an error result. Failed calls are not charged. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.
- `nsw_da_search_nearby_applications`: Find NSW development applications within 2 km of a street address or latitude/longitude, nearest first. Pass address (e.g. '10 Brigalow Ave, Casula') and it is geocoded against the official NSW address register, or pass lat and lng. Returns the distance in metres for each result plus the same fields as search_applications; meta.geocode shows the matched address. An unknown or ambiguous address returns an error with suggestions and is not charged. lodged_from limits results to recent applications. Costs $0.02 per call, paid via x402 in USDC on Base; clients without x402 support receive the payment requirements as an error result. Failed calls are not charged. Source: NSW Department of Planning, Housing and Infrastructure (NSW Planning Portal), CC BY 4.0.