Surface Contract: how platform APIs really behave

Name: Surface Contract: how platform APIs really behave MCP Server
Author: Surface Contract: how platform APIs really behave

remote

Evidence-cited machine-readable contracts for how agent platform APIs really behave

Getting Started

npx @getmcp/cli add dev.workers.penny-mcamp.penny-surface-contract/surface-contract

Requires Node.js 18+. Community-contributed server. Review source before installing.

Claude Desktopguide →Vscodeguide →Cursorguide →Windsurfguide →

Configuration

Config file: ~/Library/Application Support/Claude/claude_desktop_config.json

JSON

{
  "mcpServers": {
    "dev.workers.penny-mcamp.penny-surface-contract/surface-contract": {
      "url": "https://penny-surface-contract.penny-mcamp.workers.dev/mcp",
      "transport": "streamable-http"
    }
  }
}

Claude Desktop MCP documentation (opens in new tab)

AuthorSurface Contract: how platform APIs really behave

Version2026.10.13

TransportRemote

penny-surface-contract.penny-mcamp.workers.dev (opens in new tab)