Waxseal Sdk vs Horizon Shield

In-depth architectural comparison of the Waxseal Sdk and Horizon Shield 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 Waxseal Sdk when:

• You need dedicated capabilities in the Cryptography domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: other (Free / Open Source).
• You have access to required keys: WAXSEAL_PRIVATE_KEY_PEM.
• Primary tools included: Verify on-chain identities by fingerprint, Validate Ed25519 document signatures, Check human approval tokens.

Explore Waxseal Sdk Details

Choose Horizon Shield when:

• You need dedicated capabilities in the Cryptography domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: get_price_range, audit_estimate, verify_fair_price.

Feature & Specification Comparison

Specification	Waxseal Sdk degenlegion-com Cryptography	Horizon Shield ogasurfproject-jpg Cryptography
Summary	On-chain Ed25519 identity for AI agents — verify seals by fingerprint, validate document signatures, and gate irreversible actions behind human-signed approval tokens. Hosted at api.waxseal.id/mcp; local install (npx @waxseal/mcp) for signing.	Bitcoin-anchored, trustless public verification ledger (JIDEC) for AI-agent evidence: fetch the record bytes, recompute the SHA-256, and check the OpenTimestamps/Bitcoin timestamp — no trust in the issuer required.
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": {
    "degenlegion-com-waxseal-sdk": {
      "command": "npx",
      "args": [
        "-y",
        "@waxseal/mcp"
      ],
      "env": {
        "WAXSEAL_PRIVATE_KEY_PEM": "YOUR_WAXSEAL_PRIVATE_KEY_PEM_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "ogasurfproject-jpg-horizon-shield-3": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp.horizonshield.dev/"
      ]
    }
  }
}

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