What is the key difference between Structured Output MCP Agent Langchain Core and Skill of Skills?

Structured Output MCP Agent Langchain Core belongs to the Developer Tools category with local stdio execution, while Skill of Skills belongs to the Developer Tools category with local stdio execution.

How do I install Structured Output MCP Agent Langchain Core or Skill of Skills in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Structured Output MCP Agent Langchain Core and Skill of Skills free or paid?

Structured Output MCP Agent Langchain Core operates under a Free / Open Source model (No auth required). Skill of Skills operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Structured Output MCP Agent Langchain Core lists 0 tools with 0 views and 0 GitHub stars. Skill of Skills lists 0 tools with 2 views and 38 GitHub stars.

Can I use both Structured Output MCP Agent Langchain Core and Skill of Skills together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Structured Output MCP… vs Skill of Skills

Structured Output MCP… vs Skill of Skills | AllMCPs

Feature & Specification Comparison

Specification	S Structured Output MCP Agent Langchain Core Developer Tools	Skill of Skills Developer Tools
Summary	Structured Output MCP Agent (Langchain Core)	Quality-ranked, cross-platform directory of AI coding skills, plugins and MCP servers.
Category & Scope	Developer Tools	Developer Tools
Quality signal	36/100 (Fair)	49/100 (Fair)
Transport Protocol	Local Subprocess (stdio)	Local Subprocess (stdio)
Auth Requirement	No auth required	No auth required
Pricing Model	Free / Open Source	Free / Open Source
Required Env Vars	None required	None required
Compatible Clients	Claude DesktopCursorWindsurfClineVS Code	Claude DesktopCursorWindsurfClineVS Code
Install path signal	`npx · low`	`npx · high`
Engagement & Health	0 views 0 copies 0 upvotes	2 views 0 copies 0 upvotes 38 stars
Verified / Official	Community Listing	Community Listing
Open full listing	View Structured Output MCP Agent Langchain Core Listing	View Skill of Skills Listing

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Structured Output MCP Agent Langchain Core Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "structured-output-mcp-agent-langchain-core": {
      "command": "npx",
      "args": [
        "-y",
        "structured-output-mcp-agent-langchain-core"
      ]
    }
  }
}

Skill of Skills Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "skill-of-skills": {
      "command": "npx",
      "args": [
        "-y",
        "skills"
      ]
    }
  }
}

Structured Output MCP Agent Langchain Core vs Skill of Skills

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose Structured Output MCP Agent Langchain Core when:

Choose Skill of Skills when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

Structured Output MCP Agent Langchain Core Tools (0)

Skill of Skills Tools (0)

Ready-to-Paste Client Configurations

Frequently Asked Questions

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