diff --git a/README.md b/README.md
index e07c4ce..2628b64 100644
--- a/README.md
+++ b/README.md
@@ -80,6 +80,7 @@ See each skill's **Related Skills** section for the full dependency map.
 | [launch](skills/launch/) | When the user wants to plan a product launch, feature announcement, or release strategy. Also use when the user... |
 | [lead-magnets](skills/lead-magnets/) | When the user wants to create, plan, or optimize a lead magnet for email capture or lead generation. Also use when the... |
 | [marketing-ideas](skills/marketing-ideas/) | When the user needs marketing ideas, inspiration, or strategies for their SaaS or software product. Also use when the... |
+| [marketing-plan](skills/marketing-plan/) | When the user needs a comprehensive marketing plan for a client, a company they advise, or their own product. Also use... |
 | [marketing-psychology](skills/marketing-psychology/) | When the user wants to apply psychological principles, mental models, or behavioral science to marketing. Also use when... |
 | [onboarding](skills/onboarding/) | When the user wants to optimize post-signup onboarding, user activation, first-run experience, or time-to-value. Also... |
 | [paywalls](skills/paywalls/) | When the user wants to create or optimize in-app paywalls, upgrade screens, upsell modals, or feature gates. Also use... |