chore: add icon for education-agent-skills plugin

Author: GarethManning

.agents/plugins/marketplace.json

@@ -60,7 +60,7 @@
         "authentication": "ON_INSTALL"
       },
       "category": "Development & Workflow",
-      "description": "Multi-agent codebase knowledge graph generator with context-aware planning and automatic scope management — turns codebases into coherent agent workspaces."
+      "description": "Multi-agent codebase knowledge graph generator with context-aware planning and automatic scope management \u2014 turns codebases into coherent agent workspaces."
     },
     {
       "name": "bringyour-migration-auditor",
@@ -88,7 +88,7 @@
         "authentication": "ON_INSTALL"
       },
       "category": "Development & Workflow",
-      "description": "AI code reviews grounded in six classic engineering books — decay risk diagnostics with book citations, severity labels, and four analysis modes (PR review, architecture audit, tech debt, test quality)."
+      "description": "AI code reviews grounded in six classic engineering books \u2014 decay risk diagnostics with book citations, severity labels, and four analysis modes (PR review, architecture audit, tech debt, test quality)."
     },
     {
       "name": "cc",
@@ -132,7 +132,7 @@
         "authentication": "ON_INSTALL"
       },
       "category": "Development & Workflow",
-      "description": "223 production-ready skills, 23 agents, and 298 Python tools across 9 domains — engineering, marketing, product, compliance, and more."
+      "description": "223 production-ready skills, 23 agents, and 298 Python tools across 9 domains \u2014 engineering, marketing, product, compliance, and more."
     },
     {
       "name": "claude-octopus",
@@ -160,7 +160,7 @@
         "authentication": "ON_INSTALL"
       },
       "category": "Development & Workflow",
-      "description": "Analyze git history to understand a codebase before reading any code — auto-scales by repo size and cross-references hotspots with bug magnets to surface high-risk files, bus factor, and team momentum."
+      "description": "Analyze git history to understand a codebase before reading any code \u2014 auto-scales by repo size and cross-references hotspots with bug magnets to surface high-risk files, bus factor, and team momentum."
     },
     {
       "name": "ateam",
@@ -289,7 +289,7 @@
         "authentication": "ON_INSTALL"
       },
       "category": "Development & Workflow",
-      "description": "Token-lean triage-driven workflow skills for coding agents: design, planning, TDD, debugging, review, worktree, subagents, and release. 10–40× cheaper per skill than comparable frameworks while preserving full workflow discipline."
+      "description": "Token-lean triage-driven workflow skills for coding agents: design, planning, TDD, debugging, review, worktree, subagents, and release. 10\u201340\u00d7 cheaper per skill than comparable frameworks while preserving full workflow discipline."
     },
     {
       "name": "codex-project-autopilot",
@@ -333,7 +333,7 @@
         "authentication": "ON_INSTALL"
       },
       "category": "Development & Workflow",
-      "description": "Session orchestration for Claude Code, Codex, and Cursor IDE — structured planning, wave-based execution, VCS integration (GitLab + GitHub), quality gates, and clean session close-out with issue tracking."
+      "description": "Session orchestration for Claude Code, Codex, and Cursor IDE \u2014 structured planning, wave-based execution, VCS integration (GitLab + GitHub), quality gates, and clean session close-out with issue tracking."
     },
     {
       "name": "spec-driven",
@@ -347,7 +347,7 @@
         "authentication": "ON_INSTALL"
       },
       "category": "Development & Workflow",
-      "description": "Three-phase Requirements → Design → Tasks workflow for Claude Code and Codex — EARS notation acceptance criteria, autonomous execution loop, cross-spec dependencies, and post-implementation acceptance testing."
+      "description": "Three-phase Requirements \u2192 Design \u2192 Tasks workflow for Claude Code and Codex \u2014 EARS notation acceptance criteria, autonomous execution loop, cross-spec dependencies, and post-implementation acceptance testing."
     },
     {
       "name": "stark",
@@ -418,7 +418,7 @@
         "authentication": "ON_INSTALL"
       },
       "category": "Development & Workflow",
-      "description": "Role-based team delivery framework — Tech Lead-orchestrated 8-role system with 195+ skills, 27 specialist agents, 80+ commands, hooks, and ECC harness for Claude Code, Codex, and OpenCode."
+      "description": "Role-based team delivery framework \u2014 Tech Lead-orchestrated 8-role system with 195+ skills, 27 specialist agents, 80+ commands, hooks, and ECC harness for Claude Code, Codex, and OpenCode."
     },
     {
       "name": "tool-advisor",
@@ -475,7 +475,7 @@
         "authentication": "ON_INSTALL"
       },
       "category": "Development & Workflow",
-      "description": "Developer personality portrait generator — analyzes AI conversation history to produce MBTI type (16 color themes), capability radar, developer rating, 3-dimension famous match, and a persona skill that lets any AI \"think like you\"."
+      "description": "Developer personality portrait generator \u2014 analyzes AI conversation history to produce MBTI type (16 color themes), capability radar, developer rating, 3-dimension famous match, and a persona skill that lets any AI \"think like you\"."
     },
     {
       "name": "writers-loop",
@@ -719,7 +719,8 @@
         "authentication": "ON_INSTALL"
       },
       "category": "Tools & Integrations",
-      "description": "131 evidence-based education skills for curriculum design, lesson planning, and assessment, with transparent evidence ratings and MCP server."
+      "description": "131 evidence-based education skills for curriculum design, lesson planning, and assessment, with transparent evidence ratings and MCP server.",
+      "icon": "./plugins/GarethManning/education-agent-skills/assets/education-agent-skills-icon.svg"
     },
     {
       "name": "flowstudio-power-automate",
@@ -832,7 +833,7 @@
         "authentication": "ON_INSTALL"
       },
       "category": "Tools & Integrations",
-      "description": "Decentralized e-commerce skills — deploy self-hosted stores, import products from Shopify/Amazon, configure custom domains and Telegram bots, set up Tor privacy, and manage your store via MCP."
+      "description": "Decentralized e-commerce skills \u2014 deploy self-hosted stores, import products from Shopify/Amazon, configure custom domains and Telegram bots, set up Tor privacy, and manage your store via MCP."
     },
     {
       "name": "morning-ai",
@@ -962,7 +963,7 @@
         "authentication": "ON_INSTALL"
       },
       "category": "Tools & Integrations",
-      "description": "Russian text quality — ~1,040 rules for typography, info-style, editorial, UX writing, and business correspondence."
+      "description": "Russian text quality \u2014 ~1,040 rules for typography, info-style, editorial, UX writing, and business correspondence."
     },
     {
       "name": "rust-reverse-engineering",
@@ -990,7 +991,7 @@
         "authentication": "ON_INSTALL"
       },
       "category": "Tools & Integrations",
-      "description": "Build websites from Markdown via MCP — 22 tools for creating pages, generating content, validating, running SEO audits, configuring settings, and deploying static sites to Cloudflare Pages."
+      "description": "Build websites from Markdown via MCP \u2014 22 tools for creating pages, generating content, validating, running SEO audits, configuring settings, and deploying static sites to Cloudflare Pages."
     },
     {
       "name": "n8n-mcp-synta-codex",
@@ -1048,7 +1049,7 @@
         "authentication": "ON_INSTALL"
       },
       "category": "Tools & Integrations",
-      "description": "Strip AI writing patterns from text output — removes filler phrases, hedging language, and generic constructs to produce cleaner written content. Install: `npm install -g unslop`."
+      "description": "Strip AI writing patterns from text output \u2014 removes filler phrases, hedging language, and generic constructs to produce cleaner written content. Install: `npm install -g unslop`."
     },
     {
       "name": "upwork-autopilot",