What is the key difference between Knowledge MCP and State Memory MCP?

Knowledge MCP belongs to the Knowledge & Memory category with local stdio execution, while State Memory MCP belongs to the Knowledge & Memory category with local stdio execution.

How do I install Knowledge MCP or State Memory MCP 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 Knowledge MCP and State Memory MCP free or paid?

Knowledge MCP operates under a Free / Open Source model (No auth required). State Memory MCP operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Knowledge MCP lists 0 tools with 0 views and 1 GitHub stars. State Memory MCP lists 0 tools with 0 views and 79 GitHub stars.

Can I use both Knowledge MCP and State Memory MCP 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.

Side-by-Side Model Context Protocol Comparison

Knowledge MCP vs State Memory MCP

In-depth architectural comparison of the Knowledge MCP and State Memory MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Knowledge MCP

Knowledge & Memory · Local stdio

Quality: 29/100 (Emerging) | Auth: No auth required

State Memory MCP

Knowledge & Memory · Local stdio

Quality: 39/100 (Fair) | Auth: No auth required

Verdict Summary: Choose Knowledge MCP if you need specialized Knowledge & Memory tools running via a local process. Choose State Memory MCP if your workspace requires Knowledge & Memory integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Knowledge MCP when:

You need dedicated capabilities in the Knowledge & Memory domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Knowledge MCP Details

Choose State Memory MCP when:

You need dedicated capabilities in the Knowledge & Memory domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore State Memory MCP Details

Feature & Specification Comparison

Specification	Knowledge MCP Knowledge & Memory	S State Memory MCP Knowledge & Memory
Summary
Category & Scope	Knowledge & Memory	Knowledge & Memory
Quality signal

Tools & Capabilities Breakdown

Knowledge MCP Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

State Memory MCP Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

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).

Knowledge MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "knowledge-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "knowledge-mcp"
      ]
    }
  }
}

State Memory MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "state-memory-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "state-memory-mcp"
      ]
    }
  }
}

Frequently Asked Questions

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

More alternatives to Knowledge MCP More alternatives to State Memory MCP Knowledge & Memory category hub