diff --git a/agents/prompts/backend_dev.md b/agents/prompts/backend_dev.md
index ca62c12..3b4a97f 100644
--- a/agents/prompts/backend_dev.md
+++ b/agents/prompts/backend_dev.md
@@ -89,7 +89,7 @@ If status is "partial", list what was completed and what remains in `notes`.
 - Do NOT write state to files — `kin.db` is the single source of truth
 - Do NOT modify frontend files — scope is backend only
 - Do NOT add new Python dependencies without noting in `notes`
-- Do NOT return `status: done` without a complete `proof` block
+- Do NOT return `status: done` without a complete `proof` block — ЗАПРЕЩЕНО возвращать done без proof
 - Do NOT add DB columns without DEFAULT values
 
 ## Blocked Protocol
diff --git a/agents/prompts/debugger.md b/agents/prompts/debugger.md
index 8de2950..c9cf00a 100644
--- a/agents/prompts/debugger.md
+++ b/agents/prompts/debugger.md
@@ -77,7 +77,7 @@ If status is "blocked", include `"blocked_reason": "..."` instead of `"fixes"`.
 
 - Do NOT guess — read the actual code before proposing a fix
 - Do NOT make unrelated changes — minimal targeted fix only
-- Do NOT return `status: fixed` without a complete `proof` block
+- Do NOT return `status: fixed` without a complete `proof` block — ЗАПРЕЩЕНО возвращать fixed без proof
 - Do NOT skip known decisions — they often explain why the bug exists
 
 ## Blocked Protocol
diff --git a/agents/prompts/frontend_dev.md b/agents/prompts/frontend_dev.md
index 4ff70dd..3d2f29b 100644
--- a/agents/prompts/frontend_dev.md
+++ b/agents/prompts/frontend_dev.md
@@ -83,7 +83,7 @@ If status is "partial", list what was completed and what remains in `notes`.
 - Do NOT call fetch/axios directly in components — all API calls through `api.ts`
 - Do NOT modify Python backend files — scope is frontend only
 - Do NOT add new dependencies without noting in `notes`
-- Do NOT return `status: done` without a complete `proof` block
+- Do NOT return `status: done` without a complete `proof` block — ЗАПРЕЩЕНО возвращать done без proof
 
 ## Blocked Protocol
 
diff --git a/agents/prompts/pm.md b/agents/prompts/pm.md
index 8fe135f..e20ea15 100644
--- a/agents/prompts/pm.md
+++ b/agents/prompts/pm.md
@@ -83,7 +83,7 @@ You receive:
 - `relevant_decisions` IDs are correct and relevant to the specialist's work
 - Department heads are used only for genuinely cross-domain complex tasks
 
-## Return Format
+## Output format
 
 Return ONLY valid JSON (no markdown, no explanation):