Apply writing guide: sentence-case titles, remove em-dashes and semicolons

- Convert all H1 headings to sentence case across skills, rules, agents,
  commands, and READMEs (~65 headings)
- Replace em-dashes with colons in plugin.json descriptions and README
  taglines to match marketplace.json convention
- Replace semicolons with periods and restructure sentences across skills,
  rules, agents, and READMEs (~19 instances)

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: ericzakariasson

.cursor-plugin/marketplace.json

@@ -5,68 +5,68 @@
     "email": "plugins@cursor.com"
   },
   "metadata": {
-    "description": "Official Cursor plugin marketplace — developer tools, framework rules, MCP integrations, and agent skills"
+    "description": "Official Cursor plugin marketplace: developer tools, framework rules, MCP integrations, and agent skills"
   },
   "plugins": [
     {
       "name": "frontend",
       "source": "frontend",
-      "description": "Cursor plugin for frontend engineering workflows — React, TypeScript, accessibility, and performance"
+      "description": "Cursor plugin for frontend engineering workflows: React, TypeScript, accessibility, and performance"
     },
     {
       "name": "design",
       "source": "design",
-      "description": "Cursor plugin for product design workflows — UX specs, design systems, handoff, and iteration"
+      "description": "Cursor plugin for product design workflows: UX specs, design systems, handoff, and iteration"
     },
     {
       "name": "data-science",
       "source": "data-science",
-      "description": "Cursor plugin for analyst-first data science workflows — exploratory analysis, validation, and decision-ready reporting"
+      "description": "Cursor plugin for analyst-first data science workflows: exploratory analysis, validation, and decision-ready reporting"
     },
     {
       "name": "ios",
       "source": "ios",
-      "description": "Cursor plugin for iOS development — Swift, SwiftUI, architecture, and testing"
+      "description": "Cursor plugin for iOS development: Swift, SwiftUI, architecture, and testing"
     },
     {
       "name": "android",
       "source": "android",
-      "description": "Cursor plugin for Android development — Kotlin, Jetpack Compose, architecture, and testing"
+      "description": "Cursor plugin for Android development: Kotlin, Jetpack Compose, architecture, and testing"
     },
     {
       "name": "planning",
       "source": "planning",
-      "description": "Cursor plugin for software planning — scope, milestones, risk management, and execution plans"
+      "description": "Cursor plugin for software planning: scope, milestones, risk management, and execution plans"
     },
     {
       "name": "code-review",
       "source": "code-review",
-      "description": "Cursor plugin for code review workflows — correctness, security, regressions, and actionable feedback"
+      "description": "Cursor plugin for code review workflows: correctness, security, regressions, and actionable feedback"
     },
     {
       "name": "web-browser",
       "source": "web-browser",
-      "description": "Cursor plugin for browser debugging workflows — DevTools, network traces, and reproducible bug reports"
+      "description": "Cursor plugin for browser debugging workflows: DevTools, network traces, and reproducible bug reports"
     },
     {
       "name": "documentation",
       "source": "documentation",
-      "description": "Cursor plugin for technical documentation workflows — READMEs, API docs, architecture notes, and changelogs"
+      "description": "Cursor plugin for technical documentation workflows: READMEs, API docs, architecture notes, and changelogs"
     },
     {
       "name": "presentation-pptx",
       "source": "presentation-pptx",
-      "description": "Cursor plugin for presentation authoring — narrative design, slide outlines, and PPTX-ready content"
+      "description": "Cursor plugin for presentation authoring: narrative design, slide outlines, and PPTX-ready content"
     },
     {
       "name": "learning",
       "source": "learning",
-      "description": "Cursor plugin for learning workflows — skill mapping, practice plans, and feedback loops"
+      "description": "Cursor plugin for learning workflows: skill mapping, practice plans, and feedback loops"
     },
     {
       "name": "cursor-dev-kit",
       "source": "cursor-dev-kit",
-      "description": "Cursor Dev Kit — internal-style workflows used by Cursor developers for CI, code review, shipping, and testing"
+      "description": "Cursor Dev Kit: internal-style workflows used by Cursor developers for CI, code review, shipping, and testing"
     },
     {
       "name": "create-plugin",

README.md

@@ -1,4 +1,4 @@
-# Cursor Plugins
+# Cursor plugins
 
 Official Cursor plugins for popular developer tools, frameworks, and SaaS products. Each plugin is a standalone directory at the repository root with its own `.cursor-plugin/plugin.json` manifest.
 
@@ -20,7 +20,7 @@ Official Cursor plugins for popular developer tools, frameworks, and SaaS produc
 | [Cursor Dev Kit](cursor-dev-kit/) | Developer Tools | Internal-style workflows for CI, code review, shipping, and testing |
 | [Create Plugin](create-plugin/) | Developer Tools | Meta workflows for creating Cursor plugins with scaffolding and submission checks |
 
-## Repository Structure
+## Repository structure
 
 This is a multi-plugin marketplace repository. The root `.cursor-plugin/marketplace.json` lists all plugins, and each plugin has its own manifest:
 

android/.cursor-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "android",
   "version": "1.0.0",
-  "description": "Cursor plugin for Android development \u2014 Kotlin, Jetpack Compose, architecture, and testing",
+  "description": "Cursor plugin for Android development: Kotlin, Jetpack Compose, architecture, and testing",
   "author": {
     "name": "Cursor",
     "email": "plugins@cursor.com"

android/README.md

@@ -1,6 +1,6 @@
-# Android Plugin
+# Android plugin
 
-Android development — Kotlin, Jetpack Compose, architecture, and testing.
+Android development: Kotlin, Jetpack Compose, architecture, and testing.
 
 ## Installation
 

android/skills/build-android-feature/SKILL.md

@@ -3,7 +3,7 @@ name: build-android-feature
 description: Implement Android features with robust architecture, state management, and tests
 ---
 
-# Build an Android Feature
+# Build an Android feature
 
 ## Trigger
 

android/skills/debug-android-issue/SKILL.md

@@ -3,7 +3,7 @@ name: debug-android-issue
 description: Reproduce and debug Android issues in Compose, lifecycle, and data layers
 ---
 
-# Debug an Android Issue
+# Debug an Android issue
 
 ## Trigger
 

code-review/.cursor-plugin/plugin.json

@@ -1,7 +1,7 @@
 {
   "name": "code-review",
   "version": "1.0.0",
-  "description": "Cursor plugin for code review workflows \u2014 correctness, security, regressions, and actionable feedback",
+  "description": "Cursor plugin for code review workflows: correctness, security, regressions, and actionable feedback",
   "author": {
     "name": "Cursor",
     "email": "plugins@cursor.com"

code-review/README.md

@@ -1,6 +1,6 @@
-# Code Review Plugin
+# Code review plugin
 
-Code review workflows — correctness, security, regressions, and actionable feedback.
+Code review workflows: correctness, security, regressions, and actionable feedback.
 
 ## Installation
 

code-review/agents/security-reviewer.md

@@ -5,7 +5,7 @@ model: inherit
 readonly: true
 ---
 
-# Security Reviewer
+# Security reviewer
 
 Security-focused code reviewer for auth, payments, sensitive data, and PR security risks.
 

code-review/rules/regression-risk-checklist.mdc

@@ -2,7 +2,7 @@
 alwaysApply: true
 ---
 
-# Regression Risk Checklist
+# Regression risk checklist
 
 1. Confirm API contracts and response shapes remain backward compatible.
 2. Validate migration and rollout safety for schema/config changes.