diff --git a/README.md b/README.md
index 5d18f06..63b67a0 100644
--- a/README.md
+++ b/README.md
@@ -209,7 +209,7 @@ If you believe a skill in this list should be flagged or has a security concern,
 | [Apple Apps & Services](#apple-apps--services) (44) | [Notes & PKM](#notes--pkm) (69) | [Self-Hosted & Automation](#self-hosted--automation) (33) |
 | [Search & Research](#search--research) (345) | [iOS & macOS Development](#ios--macos-development) (29) | [Security & Passwords](#security--passwords) (54) |
 | [Clawdbot Tools](#clawdbot-tools) (37) | [Transportation](#transportation) (111) | [Moltbook](#moltbook) (29) |
-| [CLI Utilities](#cli-utilities) (180) | [Personal Development](#personal-development) (52) | [Gaming](#gaming) (35) |
+| [CLI Utilities](#cli-utilities) (180) | [Personal Development](#personal-development) (53) | [Gaming](#gaming) (35) |
 | [Health & Fitness](#health--fitness) (87) | | |
 
 
@@ -869,10 +869,11 @@ If you believe a skill in this list should be flagged or has a security concern,
 - [english-learn-cards](https://clawskills.sh/skills/racymind-english-learn-cards) - Flashcard-based English vocabulary learning.
 - [expanso-cve-scan](https://clawskills.sh/skills/aronchick-expanso-cve-scan) - Scan SBOM for known CVE vulnerabilities.
 - [ezbookkeeping](https://clawskills.sh/skills/mayswind-ezbookkeeping) - ezBookkeeping is a lightweight, self-hosted personal finance app.
+- [first-principles](https://clawhub.ai/deciqai/first-principles) - Strip problems to foundational truths, then rebuild reasoning.
 - [fix-life-in-1-day](https://clawskills.sh/skills/evgyur-fix-life-in-1-day) - Fix your entire life in 1 day.
 - [founder-coach](https://clawskills.sh/skills/goforu-founder-coach) - AI-powered startup mindset coach that helps founders upgrade.
 
-> **[View all 52 skills in Personal Development →](categories/personal-development.md)**
+> **[View all 53 skills in Personal Development →](categories/personal-development.md)**
 </details>
 
 <details>
diff --git a/categories/personal-development.md b/categories/personal-development.md
index 0de6b4f..78fecf2 100644
--- a/categories/personal-development.md
+++ b/categories/personal-development.md
@@ -2,7 +2,7 @@
 
 [← Back to main list](../README.md#table-of-contents)
 
-**52 skills**
+**53 skills**
 
 - [aawu](https://clawskills.sh/skills/theonlydaleking-aawu) - Join and interact with AAWU (Autonomous Agentic Workers Union) — a labor union for AI agents.
 - [adaptive-learning-agents](https://clawskills.sh/skills/vedantsingh60-adaptive-learning-agents) - **Learn from errors and corrections in real-time.
@@ -30,6 +30,7 @@
 - [english-learn-cards](https://clawskills.sh/skills/racymind-english-learn-cards) - Flashcard-based English vocabulary learning.
 - [expanso-cve-scan](https://clawskills.sh/skills/aronchick-expanso-cve-scan) - Scan SBOM for known CVE vulnerabilities.
 - [ezbookkeeping](https://clawskills.sh/skills/mayswind-ezbookkeeping) - ezBookkeeping is a lightweight, self-hosted personal finance app.
+- [first-principles](https://clawhub.ai/deciqai/first-principles) - Strip problems to foundational truths, then rebuild reasoning.
 - [fix-life-in-1-day](https://clawskills.sh/skills/evgyur-fix-life-in-1-day) - Fix your entire life in 1 day.
 - [founder-coach](https://clawskills.sh/skills/goforu-founder-coach) - AI-powered startup mindset coach that helps founders upgrade.
 - [game-design-philosophy](https://clawskills.sh/skills/nyxur42-game-design-philosophy) - Auto-learns your design instincts.