diff --git a/AGENTS.md b/AGENTS.md
index 7367e56..46490ff 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -47,3 +47,11 @@
 - After changes, run `dotnet build`. If MCP wiring changed, also run the inspector.
 - Output in Russian. Keep code in English. Keep comments and commit messages in Russian.
 - If the request is broad or underspecified, ask one short clarifying question first. Otherwise act on the best reasonable assumption.
+
+### OpenCode: Question First
+- Before replying with a prose list of options, use OpenCode `question` whenever there are 2+ meaningful options and the user has not already chosen a direction.
+- Apply this aggressively for choices about architecture, config, output format, priorities, naming, and execution direction.
+- Skip `question` only when the request is already specific, only one valid answer exists, or the choice is cosmetic and does not affect execution.
+- After the user answers, continue immediately and do not restate the same options in prose.
+- If `question` is unavailable, ask one short plain-text question.
+- If a blocking choice is needed before using a subagent, ask it in the primary agent first.
diff --git a/docs/opencode/question-policy.md b/docs/opencode/question-policy.md
new file mode 100644
index 0000000..9db1645
--- /dev/null
+++ b/docs/opencode/question-policy.md
@@ -0,0 +1,26 @@
+# OpenCode Question Policy
+
+Prefer `question` over prose option lists when clarification will materially change the result.
+
+## When To Use `question`
+- Use it when there are 2+ meaningful and mutually exclusive options.
+- Use it when the answer changes architecture, config, output format, naming, priorities, workflow direction, or another blocking implementation choice.
+- Ask in the primary agent before delegating to a subagent if the answer must steer delegated work.
+
+## When Not To Use `question`
+- Skip it when the user already gave a specific direction.
+- Skip it when only one valid answer exists.
+- Skip it when the choice is cosmetic and does not affect execution.
+
+## How To Ask
+- Ask 2-4 options per question.
+- Put the recommended option first.
+- Keep labels short and descriptions to one sentence each.
+- Combine related blocking decisions into one `question` call when possible, with at most 3 questions in the dialog.
+- Do not print a prose preface like `Вот варианты:` before calling the tool.
+- Do not add an `Other` or `Другое` option unless free-form input is not available; the OpenCode UI already supports custom input.
+
+## After The Answer
+- Continue the task immediately.
+- Do not repeat the full option list in prose unless the user asks for a recap.
+- If `question` is unavailable, ask one short plain-text question instead.
diff --git a/opencode.json b/opencode.json
index ab67b11..1060a82 100644
--- a/opencode.json
+++ b/opencode.json
@@ -2,5 +2,11 @@
   "$schema": "https://opencode.ai/config.json",
   "model": "ollama/qwen3.5-agent",
   "small_model": "ollama/qwen3.5-agent",
-  "instructions": [ "AGENTS.md" ]
+  "instructions": [
+    "AGENTS.md",
+    "docs/opencode/question-policy.md"
+  ],
+  "permission": {
+    "question": "allow"
+  }
 }