diff --git a/agents/.agents/skills/differential-review/SKILL.md b/agents/.agents/skills/differential-review/SKILL.md
index 01eb89f..fb00ccd 100644
--- a/agents/.agents/skills/differential-review/SKILL.md
+++ b/agents/.agents/skills/differential-review/SKILL.md
@@ -1,10 +1,10 @@
 ---
 name: differential-review
 description: >
-  Performs security-focused differential review of code changes (PRs, commits, diffs).
-  Adapts analysis depth to codebase size, uses git history for context, calculates
-  blast radius, checks test coverage, and generates comprehensive markdown reports.
-  Automatically detects and prevents security regressions.
+  Performs security-focused differential review of code changes (PRs, commits, diffs)
+  ONLY when explicitly requested by the user. Adapts analysis depth to codebase size,
+  uses git history for context, calculates blast radius, checks test coverage,
+  and generates comprehensive markdown reports. Manual invocation only.
 disable-model-invocation: true
 allowed-tools:
   - Read