SchemaSure — structured extraction

Extract schema-valid JSON from text/HTML or document images. Pay with x402 on Base or MPP on Tempo.

What does this entry provide?

SchemaSure — structured extraction is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 78/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding SchemaSure — structured extraction to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 78/100
Install method: npm
Repo: noamjose/schemasure
Repo updated: Oct 15, 2026

Install command

npx -y @noamjose/schemasure@0.4.0

Install method: npm

Review the upstream source before running this command.

GitHub project Homepage

Quality

Repo stars

Repo updated

Oct 15, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-15T15:37:17.298381Z",
      "publishedAt": "2026-10-15T15:37:17.298381Z",
      "statusChangedAt": "2026-10-15T15:37:17.298381Z"
    }
  },
  "server": {
    "name": "io.github.noamjose/schemasure",
    "_meta": {
      "io.modelcontextprotocol.registry/publisher-provided": {
        "tool": "manual",
        "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."
      }
    },
    "title": "SchemaSure — structured extraction",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "0.4.0",
    "packages": [
      {
        "version": "0.4.0",
        "transport": {
          "type": "stdio"
        },
        "identifier": "@noamjose/schemasure",
        "runtimeHint": "npx",
        "registryType": "npm",
        "registryBaseUrl": "https://registry.npmjs.org",
        "environmentVariables": [
          {
            "name": "SCHEMASURE_API_URL",
            "default": "https://schemasure.com",
            "description": "Base URL of SchemaSure. Text has free V1 evaluation without a wallet; image extraction is V2-only and always requires a wallet."
          },
          {
            "name": "SCHEMASURE_TIMEOUT_MS",
            "default": "90000",
            "description": "Per-call request timeout in milliseconds."
          },
          {
            "name": "SCHEMASURE_PRIVATE_KEY",
            "isSecret": true,
            "description": "Optional EVM key for a dedicated spending wallet. Signs x402 Base or MPP Tempo payments locally; never sent to SchemaSure."
          },
          {
            "name": "SCHEMASURE_MAX_PRICE_USD",
            "default": "0.10",
            "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."
          },
          {
            "name": "SCHEMASURE_PAYMENT_PROTOCOL",
            "default": "x402",
            "description": "Payment protocol: x402 (USDC on Base) or mpp (USDC.e on Tempo). Signing stays local."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/noamjose/schemasure",
      "source": "github"
    },
    "websiteUrl": "https://schemasure.com",
    "description": "Extract schema-valid JSON from text/HTML or document images. Pay with x402 on Base or MPP on Tempo."
  }
}

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