feat: add cornerstone

README.md

@@ -6,6 +6,7 @@ Local Ollama-powered chat for UEX marketplace workflows.
 
 - Searches active/current UEX marketplace listings through `GET /marketplace_listings/`.
 - Searches SCMDB mission data so the assistant can answer what Star Citizen missions pay or reward, including UEC, reputation, item rewards, blueprint rewards, partial payouts, and hauling cargo.
+- Searches Cornerstone Universal Item Finder data so the assistant can find where in-game items are sold, including store/location, base price, and verified date.
 - Reads authenticated marketplace negotiations and negotiation messages when `UEX_SECRET_KEY` or `UEX_BEARER_TOKEN` is set.
 - Drafts negotiation messages and marketplace listings as pending actions.
 - Requires browser approval before sending authenticated write requests to UEX.
@@ -25,6 +26,7 @@ Local Ollama-powered chat for UEX marketplace workflows.
 
 3. Create `.env` from `.env.example` and set `UEX_SECRET_KEY` and/or `UEX_BEARER_TOKEN` if you want authenticated actions.
    `SCMDB_BASE_URL` defaults to `https://scmdb.net`.
+   `CORNERSTONE_BASE_URL` defaults to `https://finder.cstone.space`.
 4. Install and run:
 
    ```powershell
@@ -74,6 +76,7 @@ UEX notifications are checked every `UEX_NOTIFICATION_POLL_SECONDS` seconds by d
 
 - UEX SwaggerHub OpenAPI v2.1: https://app.swaggerhub.com/apis-docs/dolejska-daniel/UEX-API/v2.1
 - SCMDB mission data: https://scmdb.net/
+- Cornerstone Universal Item Finder: https://finder.cstone.space/
 - UEX marketplace listings docs: https://uexcorp.space/api/documentation/id/get_marketplace_listings/?is_kiosk=1
 - UEX negotiation message docs: https://uexcorp.space/api/documentation/id/post_marketplace_negotiations_messages/?is_kiosk=1
 - Ollama tool calling docs: https://docs.ollama.com/capabilities/tool-calling