release: v0.20 Codex-ready skill-driven core

configs/search_profiles.yaml

@@ -6,14 +6,16 @@ profiles:
       - "clinicaltrials"
       - "fda_ema_nmpa"
       - "serper_scholar"
-      - "tavily_exa_gap_fill"
+      - "exa_evidence_discovery"
+      - "tavily_research_scan_if_needed"
   patent_heavy:
     description: "IP landscape, freedom-to-operate, and process-route research."
     order:
       - "google_patents_via_serper"
       - "uspto_epo_cnipa"
       - "company_disclosures"
-      - "exa_tavily_family_discovery"
+      - "exa_family_discovery"
+      - "tavily_gap_fill"
   china_market:
     description: "China regulatory, company, supply-chain, and market research."
     order:
@@ -21,6 +23,7 @@ profiles:
       - "exchange_disclosures"
       - "serper_brave_chinese"
       - "exa_company_pages"
+      - "exa_evidence_discovery"
       - "tavily_gap_fill"
   investment:
     description: "Public-company, market-size, and transaction-oriented research."
@@ -29,15 +32,16 @@ profiles:
       - "consulting_and_database_reports"
       - "company_announcements"
       - "serper_news"
+      - "exa_evidence_discovery"
       - "tavily_gap_fill"
 
 apis:
   tavily:
-    best_for: ["initial_scan", "gap_fill", "llm_friendly_snippets"]
+    best_for: ["phase1_research_scan", "phase3_gap_fill", "llm_friendly_snippets"]
     evidence_role: "discovery_only_unless_original_source"
   exa:
-    best_for: ["company_pages", "terminology_check", "long_tail_professional_pages"]
-    evidence_role: "discovery_or_secondary"
+    best_for: ["evidence_discovery", "company_pages", "terminology_check", "long_tail_professional_pages", "agent_highlights"]
+    evidence_role: "candidate_source_until_scored"
   brave:
     best_for: ["cross_check", "counter_evidence", "mixed_language_search"]
     evidence_role: "discovery_only_unless_original_source"