SchemaSure — structured extraction

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.noamjose/schemasure",
  "description": "Extract schema-valid JSON from text/HTML or document images. Pay per call via x402 V2.",
  "title": "SchemaSure — structured extraction",
  "repository": {
    "url": "https://github.com/noamjose/schemasure",
    "source": "github"
  },
  "version": "0.3.0",
  "websiteUrl": "https://schemasure.com",
  "packages": [
    {
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "identifier": "@noamjose/schemasure",
      "version": "0.3.0",
      "runtimeHint": "npx",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Base URL of SchemaSure. Text has free V1 evaluation without a wallet; image extraction is V2-only and always requires a wallet.",
          "default": "https://schemasure.com",
          "name": "SCHEMASURE_API_URL"
        },
        {
          "description": "Per-call request timeout in milliseconds.",
          "default": "90000",
          "name": "SCHEMASURE_TIMEOUT_MS"
        },
        {
          "description": "Optional 0x-prefixed EVM key. Enables paid x402 V2 text and image calls; signs Base USDC payments locally. Never sent to SchemaSure.",
          "isSecret": true,
          "name": "SCHEMASURE_PRIVATE_KEY"
        },
        {
          "description": "Client-side spend cap in USD per call (paid mode). The client refuses to pay more than this, even if the server advertises a higher price.",
          "default": "0.10",
          "name": "SCHEMASURE_MAX_PRICE_USD"
        }
      ]
    }
  ],
  "_meta": {
    "io.modelcontextprotocol.registry/publisher-provided": {
      "notes": "PREREQUISITES before `mcp-publisher publish`: (1) the always-paid x402 V2 API is enabled on Base mainnet (X402_V2_ENABLED=true, PAYMENTS_ENABLED=true, X402_NETWORK=base); (2) the npm package `schemasure` is published with a matching `mcpName` field and its version equals this file's `version`; (3) namespace ownership is proven via `mcp-publisher login github` for the io.github.noamjose namespace. See docs/mcp-hosts.md.",
      "tool": "manual"
    }
  }
}