What is the key difference between 6DuckLearn MCP and CrowTerminal External Brain for AI Agents?

6DuckLearn MCP belongs to the Knowledge & Memory category with local stdio execution, while CrowTerminal External Brain for AI Agents belongs to the Knowledge & Memory category with local stdio execution.

How do I install 6DuckLearn MCP or CrowTerminal External Brain for AI Agents 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 6DuckLearn MCP and CrowTerminal External Brain for AI Agents free or paid?

6DuckLearn MCP operates under a Free / Open Source model (No auth required). CrowTerminal External Brain for AI Agents operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

6DuckLearn MCP lists 0 tools with 0 views and 1 GitHub stars. CrowTerminal External Brain for AI Agents lists 0 tools with 0 views and 0 GitHub stars.

Can I use both 6DuckLearn MCP and CrowTerminal External Brain for AI Agents 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.

What is the main functional difference between 6DuckLearn MCP and CrowTerminal External Brain for AI Agents?

6DuckLearn MCP is categorized under Knowledge & Memory and uses a local stdio subprocess . In contrast, CrowTerminal External Brain for AI Agents belongs to Knowledge & Memory using local stdio subprocess . Select 6DuckLearn MCP when you need capabilities focused on knowledge & memory and CrowTerminal External Brain for AI Agents when you require tools for knowledge & memory .

How do I install 6DuckLearn MCP or CrowTerminal External Brain for AI Agents in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are 6DuckLearn MCP and CrowTerminal External Brain for AI Agents free to use, or do they require API keys?

6DuckLearn MCP is listed under a Free / Open Source model with No auth required . CrowTerminal External Brain for AI Agents operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both 6DuckLearn MCP and CrowTerminal External Brain for AI Agents at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both 6ducklearn-mcp and crowterminal-external-brain-for-ai-agents as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, 6DuckLearn MCP has a Quality Score of 39 /100 ( Fair ) with 0 views, 0 installs, and 1 GitHub stars. CrowTerminal External Brain for AI Agents holds a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars.

6DuckLearn MCP vs CrowTerminal Extern…

6DuckLearn MCP vs CrowTerminal Extern… | AllMCPs

Feature & Specification Comparison

Specification	6DuckLearn MCP Knowledge & Memory	C CrowTerminal External Brain for AI Agents Knowledge & Memory
Summary	Connect agents to 6DuckLearn memory, approvals, and runtime control.	External Brain for AI Agents - persistent versioned memory for creators
Category & Scope	Knowledge & Memory	Knowledge & Memory
Quality signal	39/100 (Fair)	27/100 (Emerging)
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 · high`	`npx · low`
Engagement & Health	0 views 0 copies 0 upvotes 1 stars	0 views 0 copies 0 upvotes
Verified / Official	Community Listing	Community Listing
Open full listing	View 6DuckLearn MCP Listing	View CrowTerminal External Brain for AI Agents 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).

6DuckLearn MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "6ducklearn-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "github"
      ]
    }
  }
}

CrowTerminal External Brain for AI Agents Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "crowterminal-external-brain-for-ai-agents": {
      "command": "npx",
      "args": [
        "-y",
        "crowterminal-external-brain-for-ai-agents"
      ]
    }
  }
}

6DuckLearn MCP vs CrowTerminal External Brain for AI Agents

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose 6DuckLearn MCP when:

Choose CrowTerminal External Brain for AI Agents when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

6DuckLearn MCP Tools (0)

CrowTerminal External Brain for AI Agents Tools (0)

Ready-to-Paste Client Configurations

Frequently Asked Questions

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