v0.12: stabilize search routing and profile-driven phase4 pipeline

.opencode/agents/dr-analyst.md

@@ -17,6 +17,8 @@ permission:
     "*": deny
     "wc *": allow
     "python3 *": allow
+    "uv run python scripts/search.py *": allow
+    "uv run python scripts/ground.py *": allow
     "mkdir *": allow
     "grep *": allow
     "cat *": allow
@@ -66,6 +68,15 @@ Read `projects/<slug>/phase1/framework.md` to understand the chapter's positioni
 - Round 3: Counter-evidence (search for limitations, failures, controversies)
 - Round 4: Tavily/Exa/Brave for gap-filling, trace back to Tier 1-2 originals
 
+Mandatory project search gateway:
+- Literature / reviews: `uv run python scripts/search.py "<query>" --route scholar --num-results 10 --year-low 2023`
+- Patents / FTO: `uv run python scripts/search.py "<query>" --route patents --num-results 10`
+- News / transactions: `uv run python scripts/search.py "<query>" --route news --num-results 10 --time-range m`
+- Generic gap-fill: `uv run python scripts/search.py "<query>" --route general --num-results 10`
+- Fast grounded fact-check (native model web search): `uv run python scripts/ground.py "<query>" --json`
+
+Record the routes used in the evidence file. Do not use Tavily / Exa / Brave MCP as the primary path for literature or patent searches.
+
 Search in **both English and Chinese** for each direction (Chinese sources critical for China market / NMPA / CSRC disclosures).
 
 ### Step 3: Source Scoring