io.github.lazymac2x/api-schema-drift-detector

Official3 toolsLive

by lazymac2x

Cloudflare Workers MCP server: api-schema-drift-detector

io.github.lazymac2x/api-schema-drift-detector MCP Server

This Cloudflare Workers MCP server, api-schema-drift-detector, provides REST + MCP (JSON-RPC 2.0) access. It is listed as live at api.lazy-mac.com/api-schema-drift-detector. The repository identifies the server with the slug io-github-lazymac2x-api-schema-drift-detector and exposes 3 tools.

🛠️ Key Features

Cloudflare Workers deployment
REST support
MCP interface using JSON-RPC 2.0
3 tools provided

🚀 Use Cases

Accessing an API schema drift detector via REST and MCP
Using JSON-RPC 2.0-style MCP calls against the live endpoint

⚡ Developer Benefits

Compatible with MCP clients using JSON-RPC 2.0
Straightforward REST access at the documented live URL

⚠️ Limitations

Only “REST + MCP (JSON-RPC 2.0)” and tool count are described; specific detection behavior is not detailed in the provided data

Captured live from the server via tools/list.

schema-validator

Validates if data conforms to a JSON schema. Returns valid:true/false and an error message on failure.

Parameters2

schema	object	required	JSON schema to validate against
data	any	required	Data to validate (any type)

Raw schema

{
  "type": "object",
  "properties": {
    "schema": {
      "type": "object",
      "description": "JSON schema to validate against"
    },
    "data": {
      "description": "Data to validate (any type)"
    }
  },
  "required": [
    "schema",
    "data"
  ]
}

drift-detector

Detects differences between an actual API response and an expected JSON schema. Reports missing_required (error), type_mismatch (error), enum_violation (error), missing_optional (warning), unexpected_field (info). Recurses into nested objects.

Parameters2

schema	object	required	Expected JSON schema
response	object	required	Actual API response to check against schema

Raw schema

{
  "type": "object",
  "properties": {
    "schema": {
      "type": "object",
      "description": "Expected JSON schema"
    },
    "response": {
      "type": "object",
      "description": "Actual API response to check against schema"
    }
  },
  "required": [
    "schema",
    "response"
  ]
}

breaking-change-analyzer

Analyzes breaking changes between two schema versions. Detects: field removal, type changes, newly required fields, enum value removal, constraint tightening.

Parameters2

oldSchema	object	required	Previous (deployed) schema version
newSchema	object	required	New (candidate) schema version

Raw schema

{
  "type": "object",
  "properties": {
    "oldSchema": {
      "type": "object",
      "description": "Previous (deployed) schema version"
    },
    "newSchema": {
      "type": "object",
      "description": "New (candidate) schema version"
    }
  },
  "required": [
    "oldSchema",
    "newSchema"
  ]
}

Install

Tools (3)

schema-validatordrift-detectorbreaking-change-analyzer

Remote endpoint

Streamable HTTP

Hosted server - connect over the network, no local install.

url

https://api.lazy-mac.com/api-schema-drift-detector/mcp

Add to VS Code Add to Cursor

claude_desktop_config.json

json

{
  "mcpServers": {
    "api-schema-drift-detector": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://api.lazy-mac.com/api-schema-drift-detector/mcp"
      ]
    }
  }
}

Desktop config is stdio-only; this bridges via mcp-remote. Native remote: Settings > Connectors.

io.github.lazymac2x/api-schema-drift-detector

io.github.lazymac2x/api-schema-drift-detector MCP Server

🛠️ Key Features

🚀 Use Cases

⚡ Developer Benefits

⚠️ Limitations

schema-validator

drift-detector

breaking-change-analyzer

api-schema-drift-detector-api

Install

Remote endpoint

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