Basemouse Core vs Prism MCP

In-depth architectural comparison of the Basemouse Core and Prism 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 Basemouse Core when:

• You need dedicated capabilities in the Knowledge & Memory domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: API Key required (Freemium).
• You have access to required keys: BASEMOUSE_VECTOR_RETRIEVAL, DATABASE_URL, DATABASE_CA_CERT, BASEMOUSE_API_KEY.
• Primary tools included: MCP Streamable HTTP endpoint, Lexical and hybrid document retrieval, Cited context-pack generation.

Explore Basemouse Core Details

Choose Prism 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: Persistent session memory, Local SQLite storage, Offline Ollama-based routing.

Feature & Specification Comparison

Specification	Basemouse Core basemouse Knowledge & Memory	Prism MCP dcostenco Knowledge & Memory
Summary	Shared, versioned memory for your agents across Claude Code, Cursor, Kiro and Grok. One MCP server, sourced answers, full history. Remote Streamable HTTP; anonymous browses a public demo corpus. Tools: search, getcontextpack, upsertdocument. https://basemouse.com/mcp	Zero-config persistent memory for AI agents with local SQLite. Mind Palace web dashboard, time travel (rewind/replay sessions), agent telepathy (cross-client memory sharing), code mode templates, morning briefings, and progressive context loading. 25 tools, 6 resources, 4 prompts.
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": {
    "basemouse-basemouse-core": {
      "url": "https://basemouse.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "dcostenco-prism-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "prism-mcp-server"
      ]
    }
  }
}

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