chore: sync content to repo (#10027)

Co-authored-by: nilbuild <4921183+nilbuild@users.noreply.github.com>

Author: github-actions[bot]

src/data/roadmaps/claude-code/content/introduction@RqfeqVMhTSdC4w4GcsETP.md

@@ -5,6 +5,6 @@ Claude Code is an AI-powered coding tool developed by Anthropic that operates di
 Visit the following resources to learn more:
 
 - [@course@Claude Code in Action](https://anthropic.skilljar.com/claude-code-in-action)
+- [@course@Claude Code 101](https://anthropic.skilljar.com/claude-code-101)
 - [@official@Claude Code overview](https://code.claude.com/docs/en/overview)
-- [@official@How Claude Code works](https://code.claude.com/docs/en/how-claude-code-works)
-- [@video@Claude Code Tutorial for Beginners](https://www.youtube.com/watch?v=eMZmDH3T2bY)
+- [@official@How Claude Code works](https://code.claude.com/docs/en/how-claude-code-works)

src/data/roadmaps/claude-code/content/mcp@8Nd9CdGb1_Jl4YLBvew4z.md

@@ -5,6 +5,7 @@ The Model Context Protocol (MCP) is an open-source standard that enables a Claud
 Visit the following resources to learn more:
 
 - [@course@Introduction to Model Context Protocol](https://anthropic.skilljar.com/introduction-to-model-context-protocol)
+- [@course@Model Context Protocol: Advanced Topics](https://anthropic.skilljar.com/model-context-protocol-advanced-topics)
 - [@official@Connect Claude Code to tools via MCP - Claude Code Docs](https://code.claude.com/docs/en/mcp)
 - [@article@What is the Model Context Protocol (MCP)?](https://modelcontextprotocol.io/docs/getting-started/intro)
 - [@video@Claude Code Tutorial #7 - MCP Servers](https://www.youtube.com/watch?v=X7lgIa6guKg)

src/data/roadmaps/claude-code/content/skills@iVa6piQwdPHIDkSRX8OSy.md

@@ -4,6 +4,7 @@ Claude Code skills are modular packages of instructions, scripts, and assets tha
 
 Visit the following resources to learn more:
 
+- [@course@Introduction to agent skills](https://anthropic.skilljar.com/introduction-to-agent-skills)
 - [@course@Agent Skills with Anthropic](https://www.deeplearning.ai/short-courses/agent-skills-with-anthropic/)
 - [@official@Extend Claude with skills](https://code.claude.com/docs/en/skills)
 - [@official@The Complete Guide to Building Skills for Claude](https://resources.anthropic.com/hubfs/The-Complete-Guide-to-Building-Skill-for-Claude.pdf?hsLang=en)

src/data/roadmaps/claude-code/content/subagents@wFxYfNu7LtzV72a224WTZ.md

@@ -4,6 +4,7 @@ Subagents are specialized AI assistants that function as independent "team membe
 
 Visit the following resources to learn more:
 
+- [@course@Introduction to subagents](https://anthropic.skilljar.com/introduction-to-subagents)
 - [@official@Create custom subagents - Claude Code Docs](https://code.claude.com/docs/en/sub-agents)
 - [@video@Stop Using Claude Code Like This (Use Sub-Agents Instead) -](https://www.youtube.com/watch?v=P60LqQg1RH8)
 - [@video@Claude Code NEW Sub Agents in 7 Minutes](https://www.youtube.com/watch?v=DNGxMX7ym44)

src/data/roadmaps/claude-code/content/tunnels@q26hZANRABWXI8bzE0ai2.md

@@ -0,0 +1,8 @@
+# MCP Tunnels
+
+MCP Tunnels let you connect Claude to MCP servers running inside your private network without opening inbound firewall ports or exposing services to the public internet. Traffic flows over an outbound-only encrypted connection, meaning your internal tools and data sources stay fully private while still being accessible to Claude. This makes it practical to build agents that interact with internal databases, APIs, or services that you would never expose publicly.
+
+Visit the following resources to learn more:
+
+- [@official@MCP Tunnels](https://platform.claude.com/docs/en/agents-and-tools/mcp-tunnels/overview)
+- [@video@How to connect enterprise MCP servers to Claude via Anthropic MCP Tunnels](https://www.youtube.com/watch?v=DlCP7PKN-dU)

src/data/roadmaps/claude-code/content/using-claude-code@29xiIXYlB0bjXKA794qap.md

@@ -4,6 +4,7 @@ Claude Code is a sophisticated agentic tool that provides significant power thro
 
 Visit the following resources to learn more:
 
+- [@course@AI Capabilities and Limitations](https://anthropic.skilljar.com/ai-capabilities-and-limitations)
 - [@official@Best Practices for Claude Code - Claude Code Docs](https://code.claude.com/docs/en/best-practices)
 - [@official@Prompting best practices - Claude API Docs](https://platform.claude.com/docs/en/build-with-claude/prompt-engineering/claude-prompting-best-practices)
 - [@article@Vibe coding tutorial: Build your first app with Claude Code](https://roadmap.sh/vibe-coding/tutorial)