Api Endpoint

openworker.etips.me

Validates Model Context Protocol (MCP) server manifests, tool definitions, and agent-to-agent JSON payloads against the MCP specification and JSON Schema (draft 2020-12). Submit a manifest URL, raw schema document, or a tool-call payload and receive a structured conformance report: which fields are missing, which types are wrong, which required properties are absent, and human-readable fix suggestions. Useful for MCP marketplace listing audits, agent interop checks, and CI gating before publishi

Open interactive test console

Offering

Provider: openworker.etips.me
Method: POST
Offering type: Api Endpoint
Transport type: http
Category: Security
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://openworker.etips.me/api/services/mcp_schema_validation
MIME type: Not provided
First seen: 2026-10-16T03:21:19.726Z
Last seen: 2026-11-01T15:24:33.269Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0x9E1dAa1F9f97779810E2A6E1BE1783a1392B8cf7"
  }
]

Observed health

Status: Healthy
Latest latency: 1246 ms
Average latency: 1115 ms
HTTP status: 204
Last checked: 2026-11-02T04:18:23.629Z
Reachability: 100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "additionalProperties": false,
      "anyOf": [
        {
          "required": [
            "manifest_url"
          ]
        },
        {
          "required": [
            "document"
          ]
        }
      ],
      "properties": {
        "document": {
          "description": "Inline JSON document to validate when no URL is given.",
          "type": "object"
        },
        "manifest_url": {
          "description": "HTTPS URL to a JSON MCP manifest or schema document.",
          "format": "uri",
          "type": "string"
        },
        "mode": {
          "default": "mcp_manifest",
          "enum": [
            "mcp_manifest",
            "json_schema",
            "tool_call"
          ],
          "type": "string"
        },
        "strict": {
          "default": true,
          "type": "boolean"
        }
      },
      "type": "object"
    },
    "bodyType": {
      "enum": [
        "json",
        "form-data",
        "text"
      ],
      "type": "string"
    },
    "method": {
      "enum": [
        "POST",
        "PUT",
        "PATCH"
      ],
      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "type": "object"
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "anyOf": [
            {
              "required": [
                "manifest_url"
              ]
            },
            {
              "required": [
                "document"
              ]
            }
          ],
          "properties": {
            "document": {
              "description": "Inline JSON document to validate when no URL is given.",
              "type": "object"
            },
            "manifest_url": {
              "description": "HTTPS URL to a JSON MCP manifest or schema document.",
              "format": "uri",
              "type": "string"
            },
            "mode": {
              "default": "mcp_manifest",
              "enum": [
                "mcp_manifest",
                "json_schema",
                "tool_call"
              ],
              "type": "string"
            },
            "strict": {
              "default": true,
              "type": "boolean"
            }
          },
          "type": "object"
        },
        "bodyType": {
          "enum": [
            "json",
            "form-data",
            "text"
          ],
          "type": "string"
        },
        "method": {
          "enum": [
            "POST",
            "PUT",
            "PATCH"
          ],
          "type": "string"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}