Upstream update: mcp

[github-actions]

Automation detected pending upstream changes for mcp.

• Issue key: mcp
• Affected skills: mcp
• Pending upstream watches: 1

Pending upstream sources:

• mcp-csharp-sdk-docs | http_document | csharp.sdk.modelcontextprotocol.io/ documentation
  • Source: https://csharp.sdk.modelcontextprotocol.io/
  • Current value: "6a3ec5ca-16de"
  • Detail: Overview | MCP C# SDK | ETag "6a3ec5ca-16de"

Why this matters:

• Review the linked skills when https://csharp.sdk.modelcontextprotocol.io/ changes.

Suggested follow-up:

• Review the upstream release notes or documentation diff
• Update the affected files under skills/
• Update README.md if framework coverage or guidance changed
• Close this issue after the catalog has been refreshed