AuraSDK vs Scrivener MCP

In-depth architectural comparison of the AuraSDK and Scrivener 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.

Which MCP Server Should You Choose?

Choose AuraSDK 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).
• Primary tools included: Five-layer cognitive engine with belief, concept, causal, and policy layers, Deterministic memory storage and recall without embeddings or LLM calls, Encrypted storage using ChaCha20 and Argon2.

Explore AuraSDK Details

Choose Scrivener 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).
• Primary tools included: Scrivener 3 document access and editing, Deterministic writing analysis, Keyword and offline semantic search.

Feature & Specification Comparison

Specification	AuraSDK teolex2020 Knowledge & Memory	Scrivener MCP writerslogic Knowledge & Memory
Summary	Persistent cognitive memory for Claude Desktop. Sub-ms recall, offline, encrypted.	Connect Scrivener 3 writing projects to Claude and other AI assistants. 47 tools for document management, writing analysis, semantic search, character/plot memory, and content enhancement. Progressive skill loading, relationship engine with HMS triplets, and JS fallback for offline semantic search. npm i -g scrivener-mcp
Category & Scope

Tools & Capabilities Breakdown

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).

{
  "mcpServers": {
    "teolex2020-aurasdk": {
      "command": "uvx",
      "args": [
        "aura-memory"
      ]
    }
  }
}

{
  "mcpServers": {
    "writerslogic-scrivener-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "scrivener-setup"
      ]
    }
  }
}

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