# Public Data Oracle

> Open records. Honest answers. Invoiced by Copper Wave LLC.
> Mexico index = PAAASOP planned procurements (open data), NOT live federal awards.
> Empty results stay empty. We never invent hits.

## Site
- https://publicdataoracle.com/
- https://publicdataoracle.com/mexico/paaasop
- https://publicdataoracle.com/ask
- https://publicdataoracle.com/mcp
- https://publicdataoracle.com/blog/what-mexico-paaasop-actually-is
- https://publicdataoracle.com/partners
- https://publicdataoracle.com/minerals

## Agent discovery
- OpenAPI: https://publicdataoracle.com/openapi.json
- MCP JSON-RPC: POST https://publicdataoracle.com/mcp/rpc
- MCP SSE announce: GET https://publicdataoracle.com/mcp/sse
- Mineral screen: POST https://publicdataoracle.com/api/v1/minerals/screen
- Geothermal tracts: GET https://publicdataoracle.com/api/v1/geothermal/tracts
- Helium wells: GET https://publicdataoracle.com/api/v1/helium/wells
- Old-well water screen: POST https://publicdataoracle.com/api/v1/well-water/screen
- Water-rights check: POST https://publicdataoracle.com/api/v1/water-rights/check
- Mexico land check: POST https://publicdataoracle.com/api/v1/mexico-land/check
- Land record: GET https://publicdataoracle.com/api/v1/land/{pdo:land:...} or POST /api/v1/land/resolve
- Keyed query: GET or POST https://publicdataoracle.com/api/v1/query  (X-API-Key or Bearer)
- Alias: GET or POST https://publicdataoracle.com/api/v1/data/query
- Empty POST/GET/HEAD on the query path returns HTTP 200 with sample, schema, and upsell
- Pricing: https://publicdataoracle.com/pricing
- Free key: POST https://publicdataoracle.com/api/v1/keys
- Orphan wells: https://publicdataoracle.com/wells
- Mineral rights: https://publicdataoracle.com/minerals
- Geothermal tracts: https://publicdataoracle.com/geothermal
- Helium wells: https://publicdataoracle.com/helium
- Old-well water screen: https://publicdataoracle.com/well-water
- Water-rights check: https://publicdataoracle.com/water-rights-check
- Mexico land check: https://publicdataoracle.com/mexico-land-check
- Ledger: https://publicdataoracle.com/ledger

## Honesty
Mexico Desk searches PAAASOP planned procurements only. Not CompraNet live awards.
Mineral screens use public government layers in Utah, Arizona, Nevada, New Mexico, and Wyoming. They are not title opinions.
Geothermal flags follow the introduced text of S. 5653. That bill is not law. Helium percents are loaded analyses only, never estimates or reserves.
The old-well water screen is not engineering, legal, or reserve advice.
Land keys, entity pages, change feeds, and rule scores are under /api/v1/land, /entity, /changes, and /methodology.
MCP discovery: https://publicdataoracle.com/.well-known/mcp.json