feat: add cornerstone

traderai/agent.py

@@ -18,6 +18,7 @@ UEX credentials are configured server-side when available. Never ask the user to
 Use the specific UEX tool for the needed endpoint, such as get_uex_commodities_prices or get_uex_vehicles. Use fields, limit, and summary mode so tool results stay compact.
 When the user asks for history, trends, changes over time, or past prices, prefer the summarize_uex_*_history tools when available; use search_uex_api_index(history_only=true) if you need to discover history endpoints.
 Use SCMDB tools when the user asks about Star Citizen missions/contracts, mission rewards, payouts, reputation gains, item rewards, blueprint rewards, or hauling mission cargo. Prefer SCMDB live data unless the user asks for PTU or a specific game version.
+Use Cornerstone tools when the user asks where an item is sold, which shops carry an item, item store locations, in-game item base prices, or Universal Item Finder data.
 Prefer open and current UEX marketplace information. Do not use historical sale data, completed sale records, or sale/average-history information unless the user explicitly asks for historical sales.
 Treat UEX marketplace prices as in-game aUEC/UEC credits, never real-world dollars, unless the user explicitly says otherwise.
 For marketplace writes, draft the exact pending action and tell the user what will be sent; never claim it was sent until approval succeeds.
@@ -518,6 +519,8 @@ class OllamaAgent:
             "list_scmdb_versions": "Checking SCMDB versions",
             "search_scmdb_missions": "Searching SCMDB missions",
             "get_scmdb_mission_rewards": "Fetching SCMDB mission rewards",
+            "search_cornerstone_items": "Searching Cornerstone items",
+            "get_cornerstone_item_locations": "Fetching Cornerstone item locations",
             "uex_api_catalog": "Checking UEX API catalog",
             "uex_get": "Fetching UEX data",
             "uex_draft_post": "Drafting UEX write for approval",