AllMCPs Server vs Schemabrain

In-depth architectural comparison of the AllMCPs Server and Schemabrain 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 AllMCPs Server when:

• You need dedicated capabilities in the Databases domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• You have access to required keys: ALLMCPS_MCP_URL.
• Primary tools included: search_mcp_servers, get_mcp_install_config, list_mcp_categories.

Explore AllMCPs Server Details

Choose Schemabrain when:

• You need dedicated capabilities in the Databases domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• You have access to required keys: SCHEMABRAIN_POSTGRES_DSN, SCHEMABRAIN_AUDIT_LOG_PATH.
• Primary tools included: Read-only architecture with no write-capable tools, PII-aware query refusal based on schema tagging, Tamper-evident SHA-256 append-only audit log.

Feature & Specification Comparison

Specification	AllMCPs Server FeaturedVerifiedDatabases	Schemabrain Arun-kc Databases
Summary	The official MCP server for AllMCPs.com - submit and manage tools directly from your AI. The open directory for MCP servers. Connect Claude, Cursor, Windsurf, and AI agents to databases, tools, files, and APIs. Explore 3,181+ servers. AllMCPs is the premier, open directory for discovering, evaluating, and installing Model Context Protocol (MCP) servers to equip AI agents and LLMs with real-world superpowers.	Read-only trust layer for Postgres: the agent never writes SQL — twelve tools compile it from definitions you control, PII and secret categories are refused before the query runs, and every call lands in a tamper-evident SHA-256 audit chain.

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": {
    "allmcps-server": {
      "command": "npx",
      "args": [
        "-y",
        "allmcps-server"
      ],
      "env": {
        "ALLMCPS_MCP_URL": "YOUR_ALLMCPS_MCP_URL_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "arun-kc-schemabrain": {
      "command": "uvx",
      "args": [
        "schemabrain"
      ],
      "env": {
        "SCHEMABRAIN_POSTGRES_DSN": "YOUR_SCHEMABRAIN_POSTGRES_DSN_HERE",
        "SCHEMABRAIN_AUDIT_LOG_PATH": "YOUR_SCHEMABRAIN_AUDIT_LOG_PATH_HERE"
      }
    }
  }
}

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